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14808-60-7

（二氧化硅,Quartz Screw Vials 1.5mL）

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中文名称：二氧化硅

英文名称： Quartz Screw Vials 1.5mL

CAS No.： 14808-60-7

分子式： O₂Si

分子量： 60.084300994873

如需查看该化合物的详细结构式,mol文件,smile,InChi 请点击：二氧化硅结构式

下载该化合物MOL文件：二氧化硅MOL

PubChem CID： 329818621

快速询单

二氧化硅的其他展现形式

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名称和标识符

MDL	MFCD00217788
InChIKey	VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Inchi	1S/O2Si/c1-3-2
SMILES	[Si](=O)=O

别名信息

- 中文别名 -

二氧化硅
石英,水晶
石英
粗孔微球硅胶
二氧化硅水溶胶(LS-28型)

二氧化硅水溶胶(S-40型)
硅胶,变色
气相二氧化硅380
SLC 核壳式二氧化硅磁性微球
SLE 包埋式二氧化硅磁性微球
325目石英粉
350目石英粉
400目石英粉
500目石英粉
二氧化硅（A-150型号）
二氧化硅（轻质）
二氧化硅（石英砂）60-80目
二氧化硅标液
硅胶G
硅胶H
硅溶胶
硅溶胶,水玻璃,硅酸钠、泡花碱
硅溶胶[水玻璃]
硅石
硅石,气相二氧化硅380
集成电路（IC）用硅微粉
纳米二氧化硅
抛光材料用硅微粉
气相二氧化硅
气相纳米二氧化硅
球形硅微粉
人造石专用硅微粉
石英砂
石英砂 5# 60目
涂料抗老化专用纳米氧化硅
涂料用纳米二氧化硅
无二氧化硅水
AR,6-10目或2-3mm
AR,8-16目或1-2mm
二氧化硅(IV)
二氧化硅磁性微球二氧化硅微球
石英粉
石英砂,600-850um（20-28目）
白石英砂
原色硅胶
硅酸溶胶
纳米硅溶胶
硅溶胶SD-3045
普通石英砂
纳米二氧化硅抛光粉
B型硅胶
A型硅胶
蓝色硅胶
球形硅胶

- 英文别名 -

Silicon dioxide
Quartz
acticel
cab-o-sil
cab-o-sperse

Fumed Silicas
Silica, fused
Silica, vitreous
flatting agents
flatting agent
delustering agent
MATTING AGENT
SLC core-shell monodispersed magnetic silica microspheres
Quartz rod
SILICA GEL
SILICA SAND, 50-80 MESH EXTRA PURE
CERAMIC Y RING
Silicon(IV) oxide
Silicon dioxide SiO₂ ,Silicon
Quartz powder
Magnetic particles embedded
Magnetic particles embedded in SiO{2}
Magnetic particles eMbedded in SiO2
Quartz,Sand,white quartz
Sand
Sand, 40-100 mesh, for analysis
Sand, for analysis, 40-100 Mesh
Sand,40-100 mesh
Silica sand
Silicon Oxide
Silica powder
DQ12
Samd
AGATE
P 820 A
Blue SG
QUARTZFQ
AMETHYST
QUARTZDQ
ZEOLITE A
武汉二氧化硅生产厂家
nano silicon dioxide
纳米硅溶胶
Spherical Silica
Silica
Dioxosilane
Cristobalite
Tridymite
Diatomaceous earth
Silicic anhydride
Aerosil
Infusorial earth
KIESELGUHR
Wessalon
Dicalite
Nyacol
Glass
Ludox
Zorbax sil
Silica, amorphous
Crystalline silica
Diatomaceous silica
Silicondioxide
Crystoballite
Christensenite
QUARTZ (SIO2)
Amorphous silica
Sillikolloid
Superfloss
Porasil
Flintshot
Chalcedony
Vulkasil
Sipernat
Silikil
Novaculit
Transparent powder
Anhydrous transparent powder
Low hardness transparent powder
Silica micropowder
nano-silicon dioxide
Quartz Screw Vials 1.5mL
Nano silica polishing powder
Silica gel 60 ADAMANT(TM) on TLC plates, with fluorescence indicator 254 nm
Silicea 12X
Silica marina
AEROSIL BS 50
ULTRASIL VN 2
SIFLOX
Sand, white quartz, purum p.a., powder
Silica gel, technical grade, 6-16 mesh
F 40 (SILICA)
Silica gel, high-purity grade (w/ Ca, ~0.1%), pore size 60 ??, 230-400 mesh particle size
Fire Agate
FUJIGEL B
NALCO 1115
Y 40
Silica, crystalline, quartz
Neosil PC10
SYTON
MIZUKASIL P 78F
Silicon(IV) oxide (SiO2)
PHOTOX
HISILEX EF 10
15723-40-7
Pyrogenic colloidal silica
Sand, white quartz, CP, crystalline
D06522
Silica gel, technical grade, pore size 60 ??, 70-230 mesh, 63-200 mum
Neosil CBT60S
TOSIL
DEP 002
SILICON DIOXIDE [WHO-DD]
Speriglass
White Silica Gel Beads, 3 mm (2-5 mm)
Chromosorb(R) G/AW-DMCS, 100-120 mesh
BS 100
Celite(R) 512 medium, filter aid, calcined
ZEOPAN
Silicon dioxide, -325 mesh, 99.5% trace metals basis
Silica,fumed, hydrophilic, specific surface area 200 m2/g
NIPSIL NST
IATROBEADS GRS 80100
Glass spheres, 9-13 mum particle size
Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm(lock), Solvent: Methyl ethyl ketone)
Silicon dioxide, SAJ first grade
ADELITE AD 321
DTXSID1029677
Amorphous silica: Vitreous silica, quartz glass, fused silica
Silica, amorphous,fumed, cryst.-free
Silicon oxide, catalyst support, high surface area, S.A.250m2/g
Dri-Die 67
Silicone sol(SiO2, Purity: >99.9%, Diameter: 45nm, Solvent: Methyl ethyl ketone, 30 wt.%)
AEROSIL R 960
Tridymite (SiO2)
Quartz [Silica, crystalline]
Celite? 545
FINESIL X 37
SYLOID SILICA GEL [VANDF]
Silica gel, high-purity grade (9385), pore size 60 ??, 230-400 mesh particle size
Cristobalite [Silica, crystalline]
Zeolite - Mesoporous Silica Nanopowder (SBA-15 Type)
Silicon oxide powder, 99.5% Nano, 5-20 nm
Sorbpso
BFG10
NALCO 84SS258
Silica
Silica colloidal anhydrous
Silicium dioxide
TOSIL P
TOKUSIL GV-N
Vitrified silica
Silicone sol(SiO2, Purity: >99.9%, Diameter: 22nm, Solvent: Propylene Glycol Monomethyl Ether)
TOKUSIL GU-N
LUDOX 40HS
Nano silica water dispersion (SiO2, Purity: >99.9%, Diameter: 10nm, 25 wt.%)
Silicon dioxide (part of SIMIETICONE)
EINECS 231-545-4
ZORBAX PSM 500
Rose quartz
OSCAL 1434
Chromosorb(R) G, HP, 100-120 mesh particle size, bottle of 100 g
Silicon dioxide Nanopowder
NBS 28 (silicon and oxygen isotopes in silica sand), NIST(R) RM 8546
Celpure(R) P100, meets USP/NF testing specifications
VITASIL 1500
(SiO2)n
SBA-15 Molecular Sieve
Celite(R) 545, CP
INS NO.551
HAIRBALLS
Sorbosil AC 35
D05839
Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Methanol)
Quarzsand
Silica gel, CP, blue, beads
Silica gel, high-purity grade, pore size 60 ??, 220-440 mesh particle size, 35-75 mum particle size, for flash chromatography
Silica gel, high-purity grade, 60??, gypsum ~13 %, for preparative liquid chromatography
IMSIL 10
Silicon Oxide Hollow NanospheresSilicon Dioxide Nanospheres Properties
Quazo puro
NALCO 1129
FINESIL E 50
CARPLEX 1120
(SiO2)
Silica, mesoporous, 2 mum particle size, pore size ~2 nm
MFCD00148266
Silica gel, high-purity grade (Davisil Grade 646), 35-60 mesh, pore size 150 ??
Silica, mesostructured, MCM-41 type (hexagonal)
Silica, mesoporous, 2 mum particle size, pore size ~4 nm
Silica gel
Celite(R) 512 medium
AEROSIL A 200V
Accusand
AEROSIL OX 50
Sand, white quartz, >=99.995% trace metals basis
Nalfloc N 1050
CATALOID OSCAL 1432
Chromosorb(R) P, NAW, 60-80 mesh particle size, bottle of 100 g
AEROSIL A 130
Amorphous silica gel
ADELITE A
Silica gel, high-purity grade, 40, 70-230 mesh, for column chromatography
LUDOX(R) AS-40 colloidal silica, 40 wt. % suspension in H2O
silica (silicon dioxide)
TOKUSIL N
Agate
Borsil P
Silica gel, high-purity grade (7749), with gypsum binder and fluorescent indicator, for thin layer chromatography
SiO2 Nanopowder
NCGC00257531-01
Silica gel, high-purity grade, with ~15% calcium sulfate and fluorescent indicator, GF254, for thin layer chromatography
Micro particles based on silicon dioxide, size: 1.0 mum
ZORBAX PSM 150
BIOSILICA
Hollow Silica Nanospheres Dispersion (SiO2, Purity: >99.9%, Diameter: 80-100nm)
Silica gel, with moisture indicator (blue), -6-20 mesh
Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Methyl isobutyl ketone,40 wt.%)
Silikill
EINECS 262-373-8
Sea sand, acid washed
MIZUKASIL P 78A
SX 10
AEROSIL A 200
DCF 784
Silica, fumed, powder, 0.2-0.3 mum avg. part. size (aggregate)
Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: N-Methylpyrrolidone)
ZORBAX PSM 300
SILICON DIOXIDE [VANDF]
Optocil
GP 7I
Quartz 30
DTXSID6050465
Silicea Kit Refill
DB11132
Silicon(IV) oxide, 30% in H2O, colloidal dispersion
Silicon Oxide (Silica, Silicon dioxide, quartz)
TOKUSIL NR
LC3025
SNOWTEX 40
Celite (R) 545
CAB-O-SIL H 5
AEROSIL FK 60
Celite(R) 281, filter aid, flux calcined
Micro particles based on silicon dioxide, size: 3 mum
Silica gel, high-purity grade, 40, >=400 mesh, for column chromatography
Silica gel, HPLC grade, spherical, 2.2 micron APS, 80 angstroms, 99.99+% , S.A. 470m2/g, P.V. 0.95cc/g
Silica gel, high-purity grade (7754), pore size 60 ??, 70-230 mesh
Silica gel, TLC high purity grade, with gypsum binder & fluorescent indicator,12 Micron APS,S.A. 500-600m2/g,60A,pH 6.5-7.5
Zelec Sil
Silica gel, Davisil(R) grade 22, pore size 60 ??, 60-200 mesh
Neosil
Silicea 6C
Silica gel orange, granular, 0.2-1 mm
Glass sand, NIST(R) SRM(R) 165a, low iron
Silica gel 60, 0.105-0.2mm (70-150 mesh), S.A. 500-600m2/g
SUPERNAT 22LS
alpha-Quartz
F 44 (filler)
Silicone sol(SiO2, Purity: >99.9%, Diameter: 22nm, Solvent: Cyclohexanone)
NIPSIL NA
Silica Dispersion (SiO2, Aqueous Dispersion, Amorphous)
Silica gel, high-purity grade, pore size 60 ??, 70-230 mesh, 63-200 mum, for column chromatography
Silver bond B
Silicon oxide powder, 99% Nano, 20 nm
Silica gel, high-purity grade, pore size 60 ??, 200-400 mesh particle size
Silicon(IV) oxide, 99.0% (metals basis)
Silicon dioxide, JIS special grade
Silica 2482, hydrophobic
FRANSIL 251
Min-U-Sil
Cab-O-grip II
Cristobalite (SiO2)
Silicone sol(SiO2, Purity: >99.9%, Diameter: 45nm, Solvent: Methanol)
Silicon Dioxide Nanospheres Properties
DAVISON 951
Celite(R) 110, filter aid, flux calcinated
Silicon(IV) oxide, 50% in H2O, colloidal dispersion
Silicon oxide
Silica slurry
Fire Agate8116
Quartz 8
NIPSIL E 150V
Celite 545
SILTON A
Aerosil 255
Silica, crystalline - cristobalite
Sand, white quartz, 50-70 mesh particle size
Quartz-beta
Silica, fused, respirable dust
Silica, mesoporous SBA-15, <150 mum particle size, pore size 6 nm, Hexagonal pore morphology
Silica, mesostructured
SNOWTEX NCS 30
TOKUSIL P
Admafine SO-C 2
F 307
Quartz glass
Silicea 3X
Silica gel, 30 mum particle size (average), average pore diameter 60 ??, Suitable for normal-phase adsorption-partition chromatography
Amethyst
Positive sol 130M
S0822
HSDB 682
CCRIS 3699
Silica gel, high-purity grade, 90??, 70-230 mesh, for column chromatography
Silica gel, pptd.,cryst.-free
beta-Quartz
Silicon(IV) oxide, powder, 0.5 micron
Amorphous silica dust
Silica gel, Davisil(R) grade 922, -200 mesh
Micro particles based on silicon dioxide, size: 0.15 mum
SSK 5
Silica aerogel
Chrysoprase8113
FK 320DS
Silicagel LC60A 40-63 micron
LC4025
14464-46-1
Kieselgel
Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Ethyl acetate)
Filter agent, Celatom(R) FW-50
NUCLEOSIL 100-5
silicon dioxide (silica)
Silicagel 60A 40-63 micron
IMSIL H
Silica gel, with 1-4 mm moisture indicator
Silica gel, high-purity grade (7734), pore size 60 ??, 70-230 mesh
112945-52-5
AEROSIL A 175
Glass sand, NIST(R) SRM(R) 1413, high alumina
Silica Slurry (SiO2, Purity: 99%, Diameter: 15-20nm)
Tridimite [French]
NALCO 1140
SIPUR 1500
LUDOX(R) AS-30 colloidal silica, 30 wt. % suspension in H2O
Silicon dioxide, colloidal
Celite(R) 503, CP
MIN-U-sil alpha quartz
Aerosil 130
silica sand
AEROSIL OK 412
AEROSIL PST
Celatom(R), acid-washed, for use in Total Dietary Fiber Assay, TDF-100A
LUDOX(R) LS colloidal silica, 30 wt. % suspension in H2O
EINECS 238-878-4
Admafine SO 25H
13778-38-6
Super-cel
CAB-O-SIL MS 7
LUDOX RS 40
SYTON W 3
Silica gel 60, 0.060-0.2mm (70-230 mesh)
Silica gel 60, 0.032-0.063mm (230-450 mesh)
Silica, amorphous fused
Silica gel 60, 0.036-0.071mm (215-400 mesh)
SILICA, AMORPHOUS (IARC)
FILLITE 200/7
Chromosorb(R) G, 80-100 mesh
Chromosorb(R) W, HP, 100-120 mesh particle size, bottle of 100 g
DSSTox_GSID_29677
DSSTox_CID_9677
Silica, mesostructured, MSU-F (cellular foam)
Nalco 1050
Carneol8109
Chromosorb(R) W, AW, 100-120 mesh particle size, bottle of 100 g
Optocil (quartz)
Silicon Dioxide, Amorphous Gel, 15% In Water
SNOWTEX C
Tiger-eye
91053-39-3
Silica gel, technical grade (w/ fluorescent indicator), 60 F254
SOLEX (M)
GAROSIL GB
OPRECARE 24
Spectrosil
P 2 (SILICA)
KAOWOOL RIGIDIZER
IMSIL A 25
colloidal silica
MFCD00011232
Celite(R) Analytical Filter Aid II (CAFA II)
B-6C
Silica gel, Type II, 3.5 mm bead size, Suitable for desiccation
GP 11I
Silica gel, high-purity grade, FIA according to DIN 51791
ROMSIL
NALCO 2SS374
Silicon(IV) oxide, amorphous fumed, surface treated, S.A. 105-145m2/g, -325 mesh
SILICAFILM
Silicone sol(SiO2, Purity: >99.9%, Diameter: 45nm, Solvent: Ethylene Glycol)
REOLOSIL 202
EINECS 239-487-1
Tridimite
Vitreous silica
SSA 1
BS 120
Silica gel, large pore
KS 404
Celpure(R) P1000, meets USP/NF testing specifications
CI 7811
Sorbosil BFG50
EVERTOX SPECIAL BATH PREPARATIONS
LO-VEL 24
Silica (SiO2)
Aerosil 380
LUDOX HS 30
LO-VEL 27
LC4005
Silica gel, high-purity grade, 100??, 200-400 mesh, for preparative liquid chromatography
AW Standard Super-Cel(R) NF
NALCO 8455-258
BS 50
Celpure(R) P65, meets USP/NF testing specifications
Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Methyl isobutyl ketone,30 wt.%)
U 333
SANTOCEL Z
Silica gel, 12-24 mesh (liquid drying)
Silicon dioxide, nanopowder, 10-20 nm particle size (BET), 99.5% trace metals basis
Silica gel, preparative chromatography grade, spherical, 10 micron APS, 60 angstroms
Silica gel, high-purity grade (10180), pore size 40 ??, 70-230 mesh particle size
Cinis comp. CI 6 Special Order
Carplex
SILMOS
Q116269
Zeolite - Mesoporous Silica Nanopowder (1D-Hexagonal SBA-41 Type)
Silica, fumed
K-411 Glass microspheres, NIST SRM 2066
Vulkasil S
Fumed silica
Sorbosil AC77
CS-0694521
HIMESIL A
Silanox 101
Silica Standard: SiO2 @ 1000 microg/mL in H2O
Silica gel, TLC high-purity grade, 5-25 mum, pore size 60 ??, with gypsum binder and fluorescent indicator, pore volume 0.75 cm3/g
NIPSIL VN 3
Silicone sol(SiO2, Purity: >99.9%, Diameter: 45nm, Solvent: Methyl isobutyl ketone, 40 wt.%)
Fumed silica, crystalline-free
REOLOSIL QS 102
Silicon Oxide Mesoporous Nanopowder
Silicon dioxide, colloidal (NF)
GAROSIL N
Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Dimethylacetamide)
17679-64-0
Nyacol 1430
LUDOX(R) HS-30 colloidal silica, 30 wt. % suspension in H2O
Syton 2X
Silicea 200X
SYTON W 15
Silica, mesostructured, HMS (wormhole)
Silicagel
AF-SO 25R
SILCRON G 640
Silica, Anhydrous 31
CATALOID SA
Silica,fumed, hydrophilic, specific surface area 400 m2/g
Silica gel, -60-120 mesh, for column chromatography
Silica, mesoporous, 0.5 mum particle size, pore size ~4 nm
Admafine SO 25R
NALFLOC N 1030
NALCO 1034A
Silica gel, high-purity grade, Type G, with ~13% calcium sulfate, for thin layer chromatography
Vitasil 220
13778-37-5
Cabosil st-1
PREGEL
OSCAL
Dioxide, Silicon
Chlorine Dioxide Air Sterilization Card
SONATURAL ALL KILL BLACKHEAD CLEAR
Quartzine
Chrysolith 6X
Silicon Dioxide Nanospheres
silica-
HYPERSIL 5
Acticel
HYPERSIL 3
NIPSIL SS 50
Silicone sol(SiO2, Purity: >99.9%, Diameter: 80nm, Solvent: Methyl ethyl ketone, 45 wt.%)
Amorphous quartz
CP-SilicaPLOT
IMSIL A 108
Silica gel, HPLC grade, spherical, 5 micron APS, 120 angstroms, 99.99+% , S.A. 340m2/g, P.V. 1.00cc/g
Silicon dioxide (NF)
Cinis comp A 21 Special Order
Chromosorb(R) W/AW, 45-60 mesh
Silica gel 60, 0.040-0.063mm (230-400 mesh)
Silica 30 Special Order
BS 30
Silicon Dioxide Dispersion
Silica gel, GF254, for thin layer chromatography
Silicon dioxide, nanopowder (spherical, porous), 5-15 nm particle size (TEM), 99.5% trace metals basis
Celite(R) 545 AW, reagent grade
Silica gel 60, with fluorescent indicator, 0.060-0.2mm (70-230 mesh), -70+230 Mesh Powder, S.A. 500-600m2/g
Silica, amorphous, fumed (crystalline free)
CARPLEX FPS 3
m particle size, pore size 60+
BS 50 (SILICA)
ZEO 49
Silica gel, high-purity grade, pore size 60 ??, >=400 mesh particle size
Silica gel, technical grade, 1-3 mm particle size
Silica, mesoporous, 3 mum particle size, pore size ~4 nm
White carbon
Silicon(IV) oxide, amorphous fumed, surface treated, S.A. 105-130m2/g, -325 Mesh
Aquafil
Silica gel, for column chromatography, 60
Silica, crystalline - quartz
Nano silica water dispersion (SiO2, Purity: >99.9%, Diameter: 15nm, 20 wt.%)
FB 5 (silica)
Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Methyl ethyl ketone,45 wt.%)
Spheron PL-700
Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Ethylene glycol monopropyl ether)
Silica gel G
NALCOAG 1050
Silica particles
SANTOCEL CS
Silica gel, CP, white, beads
Silicone sol(SiO2, Purity: >99.9%, Diameter: 22nm, Solvent: Methanol)
Silica Gel 60-100 MESH
Silica gel 60, 230-400 mesh
HK 400
Silica, amorphous, fumed
MIZUKASIL SK 7
7631-86-9
IMSIL A 108H
Silicon oxide, di- (sand)
SILCRON G 100
SYLOBLOC 46
Silica gel, CP, blue, bead size, medium
Silica gel 40-60Angstoms
FS 74
SYLOX 15
Fine grain sand
Silica, crystalline quartz
SILIPUR
Silica, mesoporous, 0.5 mum particle size, pore size ~2 nm
Denka FB 44
Ultrasil VN 3
Cherts
Cataloid
AI3-25549
Silica gel, technical grade (w/ Ca, ~0.1%), 60??, 230-400 mesh particle size, Ca 0.1-0.3 %
Fuselex
Silicon(IV) oxide, powder, 1.0 micron
Silicon(IV) oxide, powder, 1.5 micron
Cab-o-sil M-5
AEROSIL 360
CATALOID SI 40
Silicon dioxide Nanopowder KH550 processing
Fused silica
Sandstone
Quarzsand [German]
Cab-O-Sil MS55
25wt% Silicon Oxide in Water
Silicon Dioxide (Silica) Nanodispersion Type B (20nm)
Silica gel spherical, 40-75 mum particle size
IMSIL A 10
99439-28-8
GLASGRAIN SG-A
Silicon Dioxide Dispersion (SiO2, Aqueous Dispersion, Amorphous)
Silica, nanopowder, spec. surface area 175-225 m2/g (BET), 99.8% trace metals basis
OSCAL 1232
Denka FB 74
NaturasilStretch Marks
E551
Silicates (<1% crystalline silica):Graphite, natural
Silica gel, high-purity grade, pore size 60 ??, 130-270 mesh, for column chromatography
Silica, mesoporous, 1 mum particle size, pore size ~2 nm
TOKUSIL U
SILICON DIOXIDE
IMSIL 1240
Sicron F 300
EMSAC 460S
Quso G 30
pyrogenic silica
Hydrophobic silica 2482
E-551
NEOSYL GP
Hollow Silica Nanosphere
SILTON A 2
2080 Dentistry Night Fresh
NEOSYL 224
Silicom dioxide
Silicon Oxide Dispersion
OSCAL 1132
Silica, mesoporous SBA-15, <150 mum particle size, pore size 4 nm, Hexagonal pore morphology
Silicon Dioxide, Amorphous
Aerosil 200
silica gel white
Wacker HDK N 25P
NIPSIL G 300
Standard Super Cel(R) fine, filter aid, calcined
Silica, fumed, powder, 0.008 mum
Silica, fumed, powder
ZEOSYL 2000
SYLOBLOC 41
NIPSIL VN3LP
14639-89-5
Novaculite
KOMSIL
Silica mesoporous specific surface area, pore volume and pore size reference material
Silica, mesoporous SBA-15, <150 mum particle size, pore size 8 nm, Hexagonal pore morphology
14808-60-7
MCM-41
NIPSIL VN 3AQ
MFCD00217788
C18 Silica Gel, Endcapped, 60A, 40-63um
LUDOX(R) CL colloidal silica, 30 wt. % suspension in H2O
Micro particles based on silicon dioxide, size: 2 mum
S-Col
LUDOX LS
LUDOX(R) TM-40 colloidal silica, 40 wt. % suspension in H2O
CRYSTALITE 5V
NALCOAG 1034A
NS00096378
Hyflo(R) Super-Cel(R), CP
Fossil flour
NALCOAG 1030
SILICA GEL [VANDF]
Silica gel, high-purity grade (Davisil Grade 12), pore size 22 ??, 28-200 mesh
Sibelite M 6000
NIPSIL E 220A
Silicone dioxide
ED-C (silica)
Silicon dioxide, purum p.a., acid purified
CCRIS 2475
Silica gel 60 ADAMANT(TM) on TLC plates, with fluorescent indicator 254 nm
Colloidal silica, 30% susp. in H2O
Silica Nanoparticles Dispersion (SiO2, Purity: 99.9%, Diameter: 50-80nm)
HYPERSIL 10
Silica, mesostructured, MSU-H (large pore 2D hexagonal)
MIZUKASIL P 802
Silicon dioxide (amorphous)
Santocel
Silica, crystalline - tridymite
SF 35
Silica fibers, 1/4'' long
Agate (SiO2)
HK 125
Silica gel, high-purity grade (Davisil Grade 636), pore size 60 ??, 35-60 mesh particle size
Cabosil N 5
Silica, crystalline: cristobalite
Denka F 90
ZEOTHIX 95
DSSTox_RID_78805
Silica gel, high-purity grade (Davisil Grade 635), pore size 60 ??, 60-100 mesh
Micro particles based on silicon dioxide, size: 4 mum
Pesticide Code 072605.
SILICON DIOXIDE [FCC]
Carplex 80
MICROSIL
IATROBEADS 6RS8060
Quso 51
HARIMIC SWC 05
Silica gel, high-purity grade (15111), pore size 60 ??
Silica gel, high-purity grade (Davisil Grade 923), pore size 30 ??, 100-200 mesh
OPRECARE 12
Quartz 60 Special Order
Chromosorb(R) P, AW-DMCS, 80-100 mesh particle size, bottle of 100 g
Silica gel, HPLC grade, spherical, 5 micron APS, 70 angstroms, 99.99+% , S.A. 500m2/g, P.V. 0.95cc/g
FINESIL B
Silica gel, EMD Millipore, TLC grade (11695), 15 mum, pore size 60 ??, with silica/alumina binder
D & D
Cristobalite asbestos
silica gel 60gf254(type60)
NIPSIL 300A
GP 71
Dr. Zenni GGOGGOMA ToothpasteRaspberry flavor
Filter agent, Celatom(R) FW-80
PC 100
Corasil II
CELATOM(R) FW-60
Silica gel, high purity, 90??, 35-70 mesh, for column chromatography
Silica gel, wide pore, 150 angstroms, -100+200 Mesh, S.A. 350-400m2/g
MSP-X
Silica gel desiccant, -3+8 mesh granules
Admafine SO-C 3
Greensil K
Nano Silicon Dioxide Powder
NIPSIL E 150
Spherica
CATALOID SN
LUDOX(R) HS-40 colloidal silica, 40 wt. % suspension in H2O
NIPSIL LP
Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm(lock), Solvent: Propylene Glycol Monopropyl Ether)
SANTOCEL 62
Micro particles based on silicon dioxide, size: 5 mum
NIPSIL NS
tripolite
SYLODENT 704
EMSAC 465T
VITASIL 1600
Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Isopropyl alcohol)
Kieselguhr, -325 mesh
silica gel 60g (type60)
Snowtex 30
SILTON R 2
SILICON DIOXIDE (SIO2)
Silicon dioxide, fused (pieces), 4 mm, 99.99% trace metals basis
Fused quartz
Silica gel, large pore, P.V. ca. 1cc/g, 8 mesh
Corning 7940
Silica gel orange, with moisture indicator free of heavy metals
Silica gel high-purity grade, pore size 60 ?, 230-400 mesh particle size, 40-63 ?m particle size
NALCOAG 2SS374
KS 300
EPA Pesticide Chemical Code 072605
[SiO2]
Silica dust
Aerogel 200
60676-86-0
Sorbosil AC33
Aerosil bs-50
alpha-Cristobalite
NOVAKUP
MFCD00603035
Nano silica water dispersion (SiO2, Purity: >99.9%, Diameter: 10nm, 20 wt.%)
F 44
Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Propylene Glycol Monomethyl Ether,30 wt.%)
W 006
Silica Gel for TLC 60A, 5-15um
W 12 (Filler)
TULLANOX TM 500
AROGEN 500
s25266
Silicon dioxide (vitreous)
Nano silica water dispersion (SiO2, Purity: >99.9%, Diameter: 15nm, 25 wt.%)
Epitope ID:158537
Tridymite [Silica, crystalline]
Siliceous sand, CP
DENKA FS 44
Snowit
Silicon(IV) oxide, 99.5% (metals basis)
N1030
EINECS 238-455-4
Ronasphere
LUDOX AS 40
NIPSIL SS 50A
EP 10TP
Silica gel, Type H, without binder, for thin layer chromatography
TGL 16319
AEROSIL 175
Silica, fused [Silica, amorphous]
SNOWTEX
Silica Hollow Nanospheres Dispersion
Silica gel desiccant, -6+12 mesh granules
Sandstone8144
Sea sand
MIN-U-SIL 30
Silicon di-oxide
PHYENLIMCIDE TOOTHPASTE
MIZUKASIL P 526
Silica gel, CP, white, medium granules
AEROSIL A 380
filter aid, NaCO3 treating, flux calcined
Wacker HDK T 30
F 160 (silica)
SILNEX NP 8
112926-00-8
Silica gel desiccant, indicating
Silica gel, high-purity grade, 40??, 230-400 mesh, for preparative liquid chromatography
Manosil vn 3
HDK-V 15
ZEODENT 113
ADELITE AT 30S
CAB-O-SIL N 70TS
Silica gel, technical grade, 3-6 mm particle size
Silica gel, high-purity grade, pore size 60 ??, 2-25 mum particle size, without binder, with fluorescent indicator, pore volume 0.75 cm3/g, for thin layer chromatography
CARPLEX CS 5
DENKA FB 90
Silicon dioxide, fumed
Cab-O-Sil LM-130
ZEOSIL 1000V
Silica gel, technical grade 40, 6-12 mesh
J-002874
Silicon Dioxide (Silica) Nanodispersion Type A (20nm)
Silicon(IV) oxide, amorphous
Silicon(IV) oxide, electronic grade
Silicea 6X
Sibelite M 4000
Pyrogenic or fumed silica: Trade Names: Aerosil
Cab-O-Sil
HDK
Reolosil
Silicone sol(SiO2, Purity: >99.9%, Diameter: 45nm, Solvent: Isopropyl alcohol)
Cab-O-Sil EH-5
Silicon Oxide Nanopowder
Zeolite - Mesoporous Silica Nanopowder (3D-Cubic MCM-48 Type)
Silica, crystalline - fused
silica fibers (biogenic)
Crystallized silicon dioxide
Quarz fine, cryst., 0.4-0.8 mm
SANTOCEL 54
NIPSIL E 150K
SILICA, AMORPHOUS HYDRATED
Silicone sol(SiO2, Purity: >99.9%, Diameter: 80nm, Solvent: Isopropyl alcohol)
Silicone sol(SiO2, Purity: >99.9%, Diameter: 45nm, Solvent: Propylene Glycol Monomethyl Ether)
Neosyl
D06521
Aerosil M-300
ADELITE AT 30
FILLITE 52/7
Silica gel, technical grade, pore size 60 ??, 200-425 mesh particle size
1317-79-9
Spheron N-2000
MIN-U-SIL 15
Snowtex O
WGL 300
Silica gel, ASTM
Celite 503
Tokusil TPLM
Neosil PC50S
Filter agent, Celatom(R) FW-14
Silica gel, spherical, 300 angstroms
KS 380
Silicon(IV) oxide, amorphous fumed, S.A. 350-420m2/g
ZEOSYL 200
LUDOX(R) SM colloidal silica, 30 wt. % suspension in H2O
CRYSTALITE CMC 1
ULTRASIL VN 3SP
TS 100 (SILICA)
Silicon dioxide, washed and calcined, analytical reagent
Wacker HDK V 15
ENTERO TEKNOSAL
Cab-O-sperse
Imsil
NaturasilScars
SiO2 Nanospheres
PROTEK-SORB 121
Silica gel, HPLC/UHPLC grade, spherical, 1.6 micron APS, 110 angstroms, 99.99+%, S.A. 340m2/g, P.V. 0.95cc/g
Diatomite
Iron Sulfide (FeS) Sputtering Targets
Silica gel, CP, blue, bead size
Elsil BF 100
UNISIL
Silica gel, high-purity grade (Davisil Grade 643), pore size 150 ??, 200-425 mesh
Quartz microscope slide, fused, 25.4x25.4x1.0mm (1.0x1.0x0.0394in)
Sand, white quartz
Ludox hs 40
VERTICURINE
Silica gel spherical, 75-200 mum particle size
Silica gel, HF254, for thin layer chromatography
TARANOX 500
Silica, mesoporous MCM-48, 15 mum particle size, pore size 3 nm, Cubic pore morphology
2080 Dentistry Night Repair
Spheron P-1500
Filter Agent
Diatomaceous Earth, Flux-calcined
Celatom FW-14
Celite(R) 545, Particle Size 0.02-0.1 mm
Kieselguhr, soda ash flux-calcined
SIONOX
Amorphous silica: Pyrogenic (fumed)
Silica, mesostructured, SBA-15, 99% trace metals basis
Dri-Die insecticide 67
Carneol
SYLOBLOC 47
Elsil 100
Chrysoprase
NIPSIL ES
Silica,fumed
CAB-O-SIL HS 5
Silica gel, indicating, 6-16 mesh
ZEOSYL 100
AEROSIL 200V
Coesite
Silicea 30X
SYLOBLOC 44
SILTON LP 75C
D78143
Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm(lock), Solvent: Isopropyl alcohol)
Silica gel, high-purity grade, pore size 60 ??, 230-400 mesh particle size, 40-63 mum particle size, for flash chromatography
Silica gel, 70-200 mesh (TLC)
INS-551
Silicon(IV) oxide sputtering target, 50.8mm (2.0in) dia x 6.35mm (0.250in) thick
Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Bisphenol F epoxy resin,30 wt.%)
Rancosil
SILICA, VITREOUS
NIPSIL E 150J
NALCO CD 100
Silica, fumed, hydrophobic
UNISIL Q 30
OSCAL 1433
NEOSYL 186
Silica gel, high-purity grade, 60??, 35-60 mesh particle size
SILEX
AEROSIL M 300
Silica gel, HPLC grade, spherical, 3 micron APS, 120 angstroms
CRYSTALITE NA 1
NIPSIL E 200A
NALCOAG 1060
Silicon dioxide, single crystal substrate, optical grade, 99.99% trace metals basis, <0001>, L x W x thickness 10 mm x 10 mm x 0.5 mm
DUROSIL
UNII-ETJ7Z6XBU4
QuarZ
Chromosorb(R) W, AW, 80-100 mesh particle size, bottle of 100 g
Wacker HDK H30
SNOWTEX OL
Silicon dioxide, acid-washed
AEROSIL 130V
SILICON DIOXIDE amorphous fumed silica
Silane, dioxo-
CARPLEX 100
Celite(R) 500 fine, filter aid, dried, untreated
Silica gel, with moisture indicator (blue), coarse
EXSIL A 300
ELKEM SAND
LUDOX(R) TM-50 colloidal silica, 50 wt. % suspension in H2O
Filter agent, Celite(R) 545
CAB-O-SIL LM 50
ADELITE AT 20Q
ADELITE AT 20A
Filter agent, Celatom(R) FW-60
Celite superfloss
Ultrasil VH 3
Chromosorb(R) W/AW-DMCS, 80-100 mesh
Silicon(IV) oxide sputtering target, 76.2mm (3.0in) dia x 6.35mm (0.250in) thick
Celite(R) 209, filter aid, natural, untreated
AEROSIL K 315
SILICEA200ck
Tigers Eye8152
Silica, 99.8%
Colloidal silicon dioxide
SYTON 30X
TONICPET 12
AEROSIL 308
Silica gel, high-purity grade, 90??, 15-25 mum, for column chromatography
Wacker HDK N 20P
Keatite (SiO2)
ENT 25,550
Cristobalite dust
RD 8
Nalcast
FUSELEX X
FLORITE 700
NALCOAG 1140
Nano silica water dispersion (SiO2, Purity: >99.9%, Diameter: 15nm, 30 wt.%)
Silica, crystalline tridymite
ZORBAX PSM 60
SILICATE [VANDF]
NIPSIL E 200
43-63C
Sorbosil AC 37
MFCD07370733
Silicon Dioxide Powder
Silicon dioxide Nanopowder KH570 processing
Celite
Neosil CBT70
Siliziumdioxid
MIZUKASIL P 801
Silicon(IV) oxide, amorphous fumed, surface treated, S.A. 205-245m2/g, -325 mesh
Precipitated silica: Trade Names: FK, Hi-Sil, Ketjensil, Neosyl, Nipsil, Sident, Sipernat
Spherosil
Tixosil
Ultrasil
Silica, mesoporous SBA-16, <150 mum particle size, pore size 5 nm, Cubic pore morphology
Silica gel 60, 0.019-0.037mm (400-600 mesh), S.A. 500-600m2/g
Carplex 30
Sand, Sea
Silicon dioxide, for cleaning of platinum crucibles, calcined, crude
SILICONE DIOXIDE [VANDF]
Silica Dispersion
TK 900
MIZUKASIL NP 8
ZEOSIL 175MP
Silicea
CHEMBL3188292
Silica gel, technical grade, pore size 60 ??, 230-400 mesh particle size, 40-63 mum particle size
Silica gel orange, 2-5 mm, with colour indicator, pearls
Synthetic amorphous silica
68855-54-9
ETJ7Z6XBU4
Silica Standard: SiO2 @ 100 microg/mL in H2O
Light anhydrous silicic acid (JP17)
Silicone sol(SiO2, Purity: >99.9%, Diameter: 80nm, Solvent: Methyl ethyl ketone, 40 wt.%)
Silica gel, high-purity grade, Type G, 5-15 mum, for thin layer chromatography
Silica flour (powdered crystalline silica)
ADELITE 30
SYTON X 30
KESTREL 600
Quartz sand
Stishovite (SiO2)
NYACOL 2034A
SILICON DIOXIDE [II]
SiO2
NIPSIL AQ
CAB-M 5
OSCAL 1432
B-CEL 300
IMSIL A 15
Quarz cryst., 0.6-1.3 mm
Nano silica water dispersion (SiO2, Purity: >99.9%, Diameter: 10nm, 30 wt.%)
BF 100
Silica vitreous
Silicon dioxide, acid washed
Silica gel - technical grade, 230-400 mesh particle size, 40-63
Tridymite 118
Zeofree 80
MILOWHITE
Extrusil
LUDOX(R) TMA colloidal silica, 34 wt. % suspension in H2O
Silicon dioxide, fused (granular), 4-20 mesh, 99.9% trace metals basis
Silotrat-1
Silica Gel, 40-63 Micron Particles
Siderite (SiO2)
SUPERNAT 250S
CRS 1102RD8
Silicea8012
SYTON FM
CARPLEX FPS 1
Silicone sol(SiO2, Purity: >99.9%, Diameter: 45nm, Solvent: Methyl ethyl ketone, 40 wt.%)
Silica, crystalline: quartz
Citrine8114
Silica 6 Special Order
Crysvarl
Siloxid
Vitreous quartz
Siltex
FB 20 (silica)
Siilca
Cab-O-sil
Sorbosil TC15
LUDOX TM
SS 10
HY-154739
TMC 200
Sand, white quartz, CP, beads
Silica gel, technical grade, 3-9 mesh
Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Methyl ethyl ketone,30 wt.%)
Silica gel desiccant, indicating, -6+16 mesh granules
Silicon dioxide, chemically prepared
Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Bisphenol F epoxy resin,40 wt.%)
Fuselex RD 40-60
Silica gel 60, 0.062-0.105mm (150-230 mesh), S.A. 500-600m2/g
AKOS009085429
AEROSIL TT 600
Silicone sol(SiO2, Purity: >99.9%, Diameter: 80nm, Solvent: Ethyl acetate)
Dr. Zenni GGOGGOMA ToothpasteVanilla flavor
Neosil CBT50
Silica Microspheres
Honest-Paste Kids
Silica, mesoporous, 1 mum particle size, pore size ~4 nm
Sg-67
Nyacol 830
AEROSIC
Aerosil A 300
Cryptocrystalline quartz
Silica gel, high-purity grade, 40, 35-70 mesh, for column chromatography
ZEOTHIX 265
CRYSTALITE 5X
Silicon(IV) oxide sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick
Citrine
XOB 075
Suprasil W
TULLANOX A 50
QUSO WR 55
61790-53-2
silicon (iv) oxide
SYLOID SILICA GEL
SILICA GEL [WHO-DD]
QUSO WR 82
NALCOAG 1115
Tox21_301288
Aerosil 300
Dri-Die
SILTON AK
Fossil Flour MBK
Suprasil
NEOSIL A
Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Methyl ethyl ketone,40 wt.%)
Calcined diatomite
Wacker HDK P 100 H
NALCOAG 1129
Caswell No. 734A
Sorbosil AC 39
SI-O-LITE
CAB-O-SIL N 5
MIZUKASIL P 527
Silicon dioxide, crystalline (fine), coating quality, >=99.9%
Diatomaceous earth non-washed
Silica gel, Davisil(R) grade 710, pore size 50-76 ??, for thin layer chromatography
Chromosorb(R) W, AW-DMCS, 100-120 mesh particle size
Silicea 200C
SNOWTEX N
Silicon Oxide Hollow Nanospheres
Tridymite dust
BS 30 (FILLER)
Denka FB 30
MIZUKASIL P 78
Synthetic - fused silica: Trade Names: Suprasil
TAFQ
SORBSIL MSG
CAB-O-SIL M 5
Silicon Dioxide, Amorphous Gel, 40% In Water
Silica gel, high-purity grade (puriss), pore size 60 ??, 70-230 mesh, for column chromatography
SNOWTEX OXS
Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Toluene)
alpha-Crystobalite
Quazo puro [Italian]
15468-32-3
EF 10
MR 84
Kieselsaureanhydrid
Silica gel, high-purity grade, pore size 60 ??, 5-25 mum particle size, without binder, for thin layer chromatography
92283-58-4
F 125 (silica)
Sikron F 100
Silica, amorphous, fumed, cryst.-free
Nalcoag
TOKUSIL GU
Rock crystal
Wacker HDK V 15 P
CAS-7631-86-9
Silicon dioxide, ~99%, 0.5-10 mum (approx. 80% between 1-5 mum)
2-Mercaptoethyl ethyl sulfide silica
Denka FS 30
Neosil CBT60
Silicon(IV) oxide, amorphous fumed, S.A. 85-115m2/g
Respirable alpha-quartz, NIST(R) SRM(R) 1878b, quantitative X-ray powder diffraction standard
Kieselguhr, calcined, purified
NIPSIL ER
Silica gel, high-purity grade, for thin layer chromatography, H, without calcium sulfate
Silica, crystalline: tridymite
CRYSTALITE FM 1
Chromosorb P
TIX-O-SIL 375
Admafine SO 32H
Celite(R) 535, CP
Silica gel, ACS reagent
Silica, mesoporous, 3 mum particle size, pore size ~2 nm
Silica gel, preparative chromatography grade, spherical, 7.5 micron APS, 120 angstroms
Silica gel, high-purity grade, HF254, without calcium sulfate, with fluorescent indicator, for thin layer chromatography
Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Propylene Glycol Monopropyl Ether)
Vitreosil IR
silica-gel
NIPSIL B 220A
Silicon Dioxide, Precipitated
Silica gel, Type III, Indicating, for desiccation
Celpure(R) P300, meets USP/NF testing specifications
Silica gel, large pore, P.Vol. ca. 1.65cc/g
Sil-Co-Sil
CATALOID SI 350
Sand for sand sieve analysis, NIST(R) RM 8010
SNOWTEX AK
Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Methyl ethyl ketone,35 wt.%)
EQ 912
Positive sol 232
MIN-U-SIL 5
CHEBI:30563
Synthetic amorphous silica, fumed
Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Propylene Glycol Monomethyl Ether,42 wt.%)
Silica gel, high-purity grade (Davisil Grade 633), pore size 60 ??, 200-425 mesh particle size
TOKUSIL AL 1
NEOSYL 81
HI-Sil
Silicone sol(SiO2, Purity: >99.9%, Diameter: 80nm, Solvent: Propylene Glycol Monopropyl Ether)
SIMETHICONE COMPONENT SILICON DIOXIDE
CATALOID HS 40
REOLOSIL
Chromosorb(R) W, HP, 60-80 mesh particle size, bottle of 100 g
Silicon dioxide, purum p.a., acid purified, sand
VULKASIL C
Silicon dioxide, acid washed and calcined, Analytical Reagent
Kieselsaeureanhydrid
LUDOX(R) CL-X colloidal silica, 45 wt. % suspension in H2O
Silica gel, high-purity grade (Davisil Grade 62), pore size 150 ??, 60-200 mesh
Sibelite M 3000
NALCAST PLW
CAB-O-SIL MS 75D
Aerosil K 7
Aventurine8101
CARPLEX 67
Quartz microscope slide, fused, 50.8x25.4x1.0mm (2.0x1.0x0.0394in)
SYLOID 244 [VANDF]
MFCD02100519
Cab-O-Sil M-5P
Chromosorb(R) W/AW-DMCS, 120-140 mesh
ZEOSIL 75
Silica gel, high-purity grade, pore size 60 ??, 70-230 mesh
silica gel 60hf254(type60)
silicon dioxide
synthetic amorphous silicon dioxide (nano)
SIDENT 12
LUFILEN E 100
SILICALITE
As 1 (silica)
TIX-O-SIL 33J
Quartz silica
LUDOX(R) AM colloidal silica, 30 wt. % suspension in H2O
Aerosil-degussa
MSS-500
Silicone sol(SiO2, Purity: >99.9%, Diameter: 80nm, Solvent: Dimethylacetamide)
MFCD06202255
Silica gel, TLC high purity grade, without binder, with fluorescent indic., 12 Micron APS, S.A. 500-600m2/g, 60A, pH 6.5-7.5
Metacristobalite
AEROSIL R 912
Rose Quartz8142
ARSIL
RD 120
Silica gel desiccant, indicating, <1% Cobalt chloride
Silicone sol(SiO2, Purity: >99.9%, Diameter: 80nm, Solvent: Methyl ethyl ketone, 30 wt.%)
EC 231-545-4
TIX-O-SIL 38A
Quartz dust
Silica, amorphous, fused
Silica, colloidal
Fused-silica
Fumed synthetic amorphous silica
NEOSIL XV
Micro particles based on silicon dioxide, size: 0.5 mum
Aerosil E 300
Microcrystalline quartz
MIZUKASIL
Silicon dioxide, ~99%, 0.5 - 10 um (approx. 80% between 1-5 um)
Zorbax
Neosil CT11
TOKUSIL UR
Silica gel, high-purity grade, pore size 40 ??, 35-70 mesh particle size
SILICA, AMORPHOUS [IARC]
Collodial Silica in Aqueous Solution (nanoparticles)
Precipitated amorphous silica
Silica gel, TLC high purity grade, with gypsum binder, 12 Micron APS, S.A. 500-600m2/g, 60A, pH 6-7
QG 100
Neosil CL2000
DALTOSIL
Zipax
silica gel 60h (type60)
CAB-O-SIL N-70TS
Gold bond R
quartz-glass
NIPSIL SS 10
Fuselex RD 120
Fuselex ZA 30
Sand 50-70 mesh
SYTON W 30
Celite(R) S, filter aid, dried, untreated
Silica gel, high-purity grade, pore size 60 ??, 2-25 mum particle size, without binder, pore volume 0.75 cm3/g, for thin layer chromatography
Silicone sol(SiO2, Purity: >99.9%, Diameter: 45nm, Solvent: Methyl isobutyl ketone, 30 wt.%)
SUPERNAT 50S

物化性质

实验特性

LogP	-0.61840
PSA	34.14000
折射率	n20/D 1.544(lit.)
水溶性	不溶
沸点	2230 ºC
熔点	1610 ºC
溶解度	Insoluble in water.
颜色与性状	具有多微孔结构、比表面积高、机械强度高、二氧化硅含量高的透明或半透明的微小颗粒。
PH值	5-8 (400g/l, H2O, 20℃)(slurry)
稳定性	Stable.
溶解性	不溶于水
密度	2.2

计算特性

精确分子量	59.96680
氢键供体数量	0
氢键受体数量	2
可旋转化学键数量	0
同位素质量	59.966755773g/mol
重原子数量	3
复杂度	18.3
同位素原子数量	0
确定原子立构中心数量	0
不确定原子立构中心数量	0
确定化学键立构中心数量	0
不确定化学键立构中心数量	0
共价键单元数量	1
表面电荷	0
拓扑分子极性表面积	34.1

安全信息

符号：	GHS07 GHS08
RTECS号	VV7328000
WGK Germany	NWG
安全说明	S24/25
风险术语	R37
危险品标志	Xn
危险品运输编号	NONH for all modes of transport
危害声明	H319,H335,H373
警示性声明	P261,P305+P351+P338
储存条件	Store at 4°C,-4℃下存储更优
危险类别码	48/20
信号词	Warning
TSCA	Yes

国际标准相关数据

EINECS	238-878-4

海关数据

海关编码	25061000
海关数据	中国海关编码： 25061000

专业数据库参考

PubChemId	329818621

参考资料

Reaxys RN
Beilstein	262-373-8

二氧化硅 MSDS

基础信息

模块 1. 化学品
  1.1 产品标识符
    : 二氧化硅
    产品名称
  1.2 鉴别的其他方法
    无数据资料
  1.3 有关的确定了的物质或混合物的用途和建议不适合的用途
    仅用于研发。不作为药品、家庭或其它用途。

模块 2. 危险性概述
  2.1 GHS-分类
    非危险物质或混合物。
  2.3 其它危害物 - 无

模块 3. 成分/组成信息
  3.1 物质
    : O2Si
    分子式
    : 60.08 g/mol
    分子量
    组分        浓度或浓度范围
    Quartz (SiO2)
    <>
    化学文摘登记号(CAS        14808-60-7
    No.)        238-878-4
    EC-编号

模块 4. 急救措施
  4.1 必要的急救措施描述
    吸入
    如果吸入,请将患者移到新鲜空气处。如呼吸停止,进行人工呼吸。
    皮肤接触
    用肥皂和大量的水冲洗。
    眼睛接触
    用水冲洗眼睛作为预防措施。
    食入
    切勿给失去知觉者通过口喂任何东西。用水漱口。
  4.2 主要症状和影响，急性和迟发效应
  4.3 及时的医疗处理和所需的特殊处理的说明和指示
    无数据资料

模块 5. 消防措施
  5.1 灭火介质
    灭火方法及灭火剂
    用水雾,抗乙醇泡沫,干粉或二氧化碳灭火。
  5.2 源于此物质或混合物的特别的危害
    无数据资料
  5.3 给消防员的建议
    如必要的话,戴自给式呼吸器去救火。
  5.4 进一步信息
    无数据资料

模块 6. 泄露应急处理
  6.1 作业人员防护措施、防护装备和应急处置程序
    避免粉尘生成。避免吸入蒸气、烟雾或气体。
  6.2 环境保护措施
    无特别的环境预防要求。
  6.3 泄漏化学品的收容、清除方法及所使用的处置材料
    扫掉和铲掉。放入合适的封闭的容器中待处理。
  6.4 参考其他部分
    丢弃处理请参阅第13节。

模块 7. 操作处置与储存
  7.1 安全操作的注意事项
    在有粉尘生成的地方,提供合适的排风设备。
  7.2 安全储存的条件,包括任何不兼容性
    贮存在阴凉处。使容器保持密闭，储存在干燥通风处。
  7.3 特定用途
    无数据资料

模块 8. 接触控制和个体防护
  8.1 容许浓度
    最高容许浓度
    组分        化学文摘登值        容许浓度        基准
    记号(CAS
    No.)
    Quartz (SiO2)        14808-60-7 PC-        0.7 mg/m3        工作场所有害因素职业接触限值 -
    TWA        化学有害因素
    备注        确认人类致癌物
    结晶型
    PC- 1 mg/m3        工作场所有害因素职业接触限值 -
    TWA        化学有害因素
    确认人类致癌物
    结晶型
    PC- 0.2 mg/m3        工作场所有害因素职业接触限值 -
    TWA        化学有害因素
    确认人类致癌物
    结晶型
    PC- 0.5 mg/m3        工作场所有害因素职业接触限值 -
    TWA        化学有害因素
    确认人类致癌物
    结晶型
    PC- 0.3 mg/m3        工作场所有害因素职业接触限值 -
    TWA        化学有害因素
    确认人类致癌物
    结晶型
    PC- 0.7 mg/m3        工作场所有害因素职业接触限值 -
    TWA        化学有害因素
    确认人类致癌物
    结晶型
  8.2 暴露控制
    适当的技术控制
    常规的工业卫生操作。
    个体防护设备
    眼/面保护
    请使用经官方标准如NIOSH (美国) 或 EN 166(欧盟) 检测与批准的设备防护眼部。
    皮肤保护
    戴手套取手套在使用前必须受检查。
    请使用合适的方法脱除手套(不要接触手套外部表面),避免任何皮肤部位接触此产品.
    使用后请将被污染过的手套根据相关法律法规和有效的实验室规章程序谨慎处理. 请清洗并吹干双手
    所选择的保护手套必须符合EU的89/686/EEC规定和从它衍生出来的EN 376标准。
    完全接触
    物料: 丁腈橡胶
    最小的层厚度 0.11 mm
    溶剂渗透时间: 480 min
    测试过的物质Dermatril? (KCL 740 / Z677272, 规格 M)
    飞溅保护
    物料: 丁腈橡胶
    最小的层厚度 0.11 mm
    溶剂渗透时间: 480 min
    测试过的物质Dermatril? (KCL 740 / Z677272, 规格 M)
,     测试方法 EN374
    如果以溶剂形式应用或与其它物质混合应用，或在不同于EN
    374规定的条件下应用，请与EC批准的手套的供应商联系。
    这个推荐只是建议性的,并且务必让熟悉我们客户计划使用的特定情况的工业卫生学专家评估确认才可.
    这不应该解释为在提供对任何特定使用情况方法的批准.
    身体保护
    根据危险物质的类型，浓度和量，以及特定的工作场所选择身体保护措施。,
    防护设备的类型必须根据特定工作场所中的危险物的浓度和数量来选择。
    呼吸系统防护
    不需要保护呼吸。如需防护粉尘损害，请使用N95型（US）或P1型（EN 143)防尘面具。
    呼吸器使用经过测试并通过政府标准如NIOSH（US）或CEN（EU）的呼吸器和零件。

模块 9. 理化特性
  9.1 基本的理化特性的信息
    a) 外观与性状
    形状: 细粒
    b) 气味
    无臭
    c) 气味阈值
    无数据资料
    d) pH值
    5 - 8 在 400 g/l 在 20 °C
    e) 熔点/凝固点
    熔点/凝固点: 1,710 °C
    f) 沸点、初沸点和沸程
    无数据资料
    g) 闪点
    无数据资料
    h) 蒸发速率
    无数据资料
    i) 易燃性(固体,气体)
    此产品不易燃。
    j) 高的/低的燃烧性或爆炸性限度无数据资料
    k) 蒸气压
    无数据资料
    l) 蒸汽密度
    无数据资料
    m) 密度/相对密度
    无数据资料
    n) 水溶性
    不溶
    o) n-辛醇/水分配系数
    无数据资料
    p) 自燃温度
    无数据资料
    q) 分解温度
    无数据资料
    r) 粘度
    无数据资料

模块 10. 稳定性和反应活性
  10.1 反应性
    无数据资料
  10.2 稳定性
    无数据资料
  10.3 危险反应
    无数据资料
  10.4 应避免的条件
    无数据资料
  10.5 不相容的物质
    氟化氢
  10.6 危险的分解产物
    其它分解产物 - 无数据资料

模块 11. 毒理学资料
  11.1 毒理学影响的信息
    急性毒性
    无数据资料
    皮肤刺激或腐蚀
    无数据资料
    眼睛刺激或腐蚀
    无数据资料
    呼吸道或皮肤过敏
    无数据资料
    生殖细胞致突变性
    无数据资料
    致癌性
    IARC:
    此产品中没有大于或等于 0。1%含量的组分被 IARC鉴别为可能的或肯定的人类致癌物。
    生殖毒性
    无数据资料
    特异性靶器官系统毒性（一次接触）
    无数据资料
    特异性靶器官系统毒性（反复接触）
    无数据资料
    吸入危险
    无数据资料
    潜在的健康影响
    吸入        吸入可能有害。可能引起呼吸道刺激。
    摄入        如服入是有害的。
    皮肤        通过皮肤吸收可能有害。可能引起皮肤刺激。
    眼睛        可能引起眼睛刺激。
    附加说明
    化学物质毒性作用登记: VV7330000

模块 12. 生态学资料
  12.1 生态毒性
    无数据资料
  12.2 持久性和降解性
    无数据资料
  12.3 潜在的生物累积性
    无数据资料
  12.4 土壤中的迁移性
    无数据资料
  12.5 PBT 和 vPvB的结果评价
    无数据资料
  12.6 其它不良影响
    无数据资料

模块 13. 废弃处置
  13.1 废物处理方法
    产品
    将剩余的和不可回收的溶液交给有许可证的公司处理。
    受污染的容器和包装
    按未用产品处置。

模块 14. 运输信息
  14.1 联合国危险货物编号
    欧洲陆运危规: -        国际海运危规: -        国际空运危规: -
  14.2 联合国运输名称
    欧洲陆运危规: 非危险货物
    国际海运危规: 非危险货物
    国际空运危规: 非危险货物
  14.3 运输危险类别
    欧洲陆运危规: -        国际海运危规: -        国际空运危规: -
  14.4 包裹组
    欧洲陆运危规: -        国际海运危规: -        国际空运危规: -
  14.5 环境危险
    欧洲陆运危规: 否        国际海运危规        国际空运危规: 否
    海洋污染物（是/否）: 否
  14.6 对使用者的特别提醒
    无数据资料

模块 15 - 法规信息
N/A

模块16 - 其他信息
N/A

化合物详情（旧版）

硅石物理化学性质

沸点： 2230 °C
密度：2.6 g/mL at 25 °C(lit.)
熔点：1610 °C(lit.)
折射率：n20/D 1.544(lit.)
水溶解性： insoluble

硅石产品用途和应用领域

用途一：要用作脱湿干燥剂、脱水剂、防潮剂和空气湿度调节剂。也用于气体的干燥。还用作催化剂和催化剂的裁体，硅橡胶的补强剂，以及纺织工业上用的浆纱剂。
用途二：主要用作液体吸附剂、干燥剂和香料载体，也可用作催化剂载体
用途三：作为吸湿剂，其颜色随吸湿量增长由蓝色变成红色，以显示密封包装物空间介质湿度变化
用途四：用作苯酐、苯胺、顺丁烯二酸酐、三聚氰胺、顺丁橡胶、丙烯腈等重要石油化工产品的催化剂载体。也广泛用于精制石油化工产品、脱除芳烃、对某些有机气体及液体的选择性吸附分离。还可作为脱除水中多价有害元素的离子交换剂。以及用于材料、器械等物品的干燥贮存和高纯气体的除水精制。
用途五：代替硅酸乙酯用于精密铸造，以降低生产费用，改善操作环境，提高产品质量。用作耐火材料及其他材料的胶黏剂。是防止某些制品氧化的包覆材料。作为涂料的配合材料(内外墙水性涂料)以提高结合性、坚牢性、耐磨损性、耐污染性。作为合成纤维的处理剂，以改进纤维的摩擦系数。作为毛纺工业经纱上浆剂，可提高可纺性、手感性、减少飞毛和断头，可提高产量。用于造纸工业提高纸张平滑性及纸张强度。还用作电子材料精加工的研磨剂、催化剂，电瓶中硫酸的凝固剂。

硅石制备方法

方法一：离子交换法将稀释的水玻璃过滤除杂质后经阳离子交换，阴离子交换，调节Ph值，经蒸发或超滤浓缩，制得硅溶胶。
硅粉法将蒸馏水及****(试剂级)加到反应槽中，升温至65℃，加入一定量的氨水调整碱度，在搅拌下分批加入硅粉，控制温度在83℃以下，硅粉加完后继续搅拌2～3h，待Ph值降至9～10时，取样分析，反应完成后在搅拌下冷却至50℃，经自然过滤，制得硅溶胶产品。未反应的硅粉可回收再用。
方法二：硫酸法将稀释的水玻璃与稀硫酸混合于20～30℃进行反应制得硅凝胶，老化4h，用2%～2.5%的稀硫酸浸泡lh，用40～50℃的水洗涤，在转筒烘干器中脱水至含水量≤80%，经烘干至水分含量≤10%，置于500～550℃活化炉中活化，经筛选制得粗孔微球硅胶。

硅石化学品安全说明书(MSDS)

急救措施
食入：症状积极治疗。寻求医疗救护。
吸入：立即就医。从接触到新鲜的空气立即删除。如呼吸停止，立即进行人工呼吸。如呼吸困难，给输氧。
皮肤：冲洗皮肤用大量肥皂和水至少15分钟并脱去污染的衣服和鞋子。就医如果刺激持续或发展。
眼睛：冲洗眼睛，用大量的水冲洗至少15分钟，偶尔提起上下眼睑。寻求医疗救护。
处理和储存
贮藏：存放在干燥的地方。
处理：仅在通风良好的地方使用。减少灰尘的产生和积累。避免食入和吸入。
危害辨识返
吸入：灰尘会刺激呼吸道。
皮肤：粉尘可能导致机械性刺激。
眼睛：粉尘可能导致机械性刺激。
食入：可能会造成消化道的刺激。
EC安全词组：S 22
曝光控制/个人防护
个人防护：眼睛：佩戴防尘护目镜。皮肤：穿戴合适的手套，以防止皮肤接触。服装：穿适当的防护衣物，以减少与皮肤接触。
防毒面罩：经NIOSH / MSHA认可的空气净化粉尘或烟雾呼吸器或欧洲标准EN 149 。按照29CFR 1910.134或欧洲标准EN 149中发现的OSHA呼吸器法规。始终使用NIOSH或欧洲标准EN 149认可的呼吸器必要时。
曝光影响：长时间接触可吸入石英结晶可能导致延迟肺损伤/纤维化（矽肺）。
暴露限（S ）：NIOSH REL ：CA TWA 0.05 MG/M3见附录A NIOSH IDLH ：潜在职业性致癌物25 mg/m3（可方石英，鳞石英） ; 50 mg/m3（可石英，硅藻土）
毒类：F（不受毒性分类）
消防措施
灭火：不易燃。使用灭火剂和防护装备最适合扑灭周围火灾。

硅石处理和储存

贮藏方法：存放在干燥的地方。
处理：仅在通风良好的地方使用。减少灰尘生成和堆积。避免食入和吸入。
小泄漏/泄露：真空或清扫物，并将其放置到合适的处理容器中。避免产生尘土飞扬的条件。

硅石计算化学数据

分子量:60.0843 [g/mol]
分子式:O2Si
氢键供体数量:0
氢键受体数量:2
可旋转化学键数量:0
准确质量:59.966756
同位素质量:59.966756
拓扑分子极性表面积（TPSA）:34.1
重原子数量:3
形式电荷:0
复杂度:18.3
同位素原子数量:0
确定原子立构中心数量:0
不确定原子立构中心数量:0
确定化学键立构中心数量:0
不确定化学键立构中心数量:0
共价键单元数量:1
有效转子数量:0
构象异构体抽样RMSD:0.4
CID构象异构体数量:1