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CAS No. 7631-86-9
Suppliers for
CAS No. 7631-86-9
Alternative product names with the identical CAS number:
Silica
Aerosil
Silicagel
Enhanceu-t
Enhanceu-s
Fumedsilica
Silica nano
Aerosil 200
Silica, fumed
Silicon dioxide
Silicon(IV) oxide
Silica, colloidal
Fumed Silica A-150
Silicon oxide, nano
Silicon dioxide, pyrogenic
Colloidal silica, 30% susp. in H2O
Properties
CAS : 7631-86-9
Formula : SiO2
EINECS : 231-545-4
37 registered suppliers
P.R.China
Simagchem Corporation
Silica, fumed
Details
Appearance & Physical State
white crystals or powder
Density
2.6
Melting Point
1610ºC
Boiling Point
>100ºC(lit.)
Flash Point
n/a
Refractive Index
1.46
Stability
Stable.
Storage Condition
Refrigerator (+4ºC)
P.R.China
Dayang Chem (Hangzhou) Co.,Ltd.
Silica, colloidal
P.R.China
Sancai Industry Co.,Ltd.
Silicon dioxide
P.R.China
Hangzhou Keying Chem Co., Ltd.
Silicon dioxide
P.R.China
Xingrui Industry Co., Limited
Silicon dioxide
P.R.China
Leap Chem Co., Ltd
Silica
Details
Molecular Formula: O2Si
Molecular Weight: 60.08
Hazard Symbols: Xn
WGKGermany: 3
Malaysia
United New Materials Technology SDN.BHD.
Silicon dioxide
Germany
Beckmann-Kenko GmbH
Silicagel
Germany
VMP Chemiekontor GmbH
Silicagel
Belgium
AXO Industry SA
Aerosil 200
P.R.China
Purestar Chem Enterprise Co., Ltd.
Silicon dioxide
P.R.China
OPQ Chemical Co., Ltd
Silicon dioxide
USA
Anderson & Steinssen Inc
Silica nano
P.R.China
Shandong Minglang Chemical Co., Ltd
Silicon dioxide
P.R.China
Shandong Lanhai Industry Co.,Ltd.
Silicon dioxide
Germany
Fox Chemicals GmbH
Silicon(IV) oxide
P.R.China
Lori Industry Co., Ltd
Silicon dioxide
P.R.China
Zehao Industry Co., Ltd.
Silicon dioxide
Details
Assay:99.0%min
P.R.China
Nantong Xindao Biotech Ltd
Fumedsilica
P.R.China
Shandong SanYoung Industry Co., Ltd
Silicon dioxide
P.R.China
Xiamen Equation Chemical Co.,Ltd
Fumed Silica A-150
P.R.China
Skyrun Industrial Co., Ltd.
Silicon dioxide
Germany
BuGuCh & Partners
Silica
Germany
Connect Chemicals GmbH
Enhanceu-s
Details
TDS Availability
: NO
CAS No.
: 1314-13-2, 13463-67-7, 7631-86-9
PM
: FRFO
Industry
: Cosmetics & Personal Care
INCI
:
Zinc oxide, Titanium dioxide, Silica
Germany
CG Chem. GmbH & Co. KG
Silicon dioxide
P.R.China
Refine Chemical Co.,Ltd.
Silicon dioxide
P.R.China
FUDAW INDUSTRY LTD
Silicon dioxide
P.R.China
Haihang Industry Co., Ltd.
Silicon dioxide
Details
Assay
99%min
Nature
A White crystalline powder ,odorless .
Appearance
White powder
Whiteness %
≥ 96
Particle size um
4-6
Pore volume ml/g
1.8-2.0
PH(5% suspension)
6.5-7.5
Ignition loss (1000℃ for 2hr.) %
≤ 4.0
Specific surface area m2/g
≥ 260
Absorption value ml/100g
≥ 300
Heavy Metals(pb) mg/kg
≤ 20
Arsenic mg/kg
≤ 2
Sodium sulfate %
≤ 0.4
Packaging
25kg /drum
Storage
Keep in the original packaging in a clean,dry,low humidity environment.
USA
Santa Cruz Biotechnology, Inc.
Colloidal silica, 30% susp. in H2O
Belgium
Brenntag N.V.
Silicon dioxide, pyrogenic
Belgium
Keyser & Mackay C.V.
Silicon dioxide
Belgium
Merck NV/SA Specialty Chemicals
Silicon dioxide
Belgium
5N Plus
Silicon dioxide, pyrogenic
USA
Brown Chemical Co. Inc.
Silica, colloidal
USA
Chemical Distributors, Inc.
Silica
Sweden
CellMark AB
Silica, colloidal
France
Solvay
Silicon dioxide
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