Chemical-Suppliers Chemical-Suppliers

Silicon dioxide, pyrogenic

×
Formula: SiO2
CAS: 7631-86-9
search Element: pyrogenic dioxide silicon
Page Content Identification Properties Suppliers Prices & Availability Get Quick Quote ☰

Identification

Structural Formula
Silicon dioxide, pyrogenic
CAS:
7631-86-9
EINECS:
231-545-4
Molecular Formula:
SiO2
MDL:
MFCD00011232
Synonym:
ronasphere ; dioxosilane ; neoblue ; zeolite θ-1 ; silicon dioxide (amorphous) ; amorphous ; silica slurry ; white carbon ; syton? ht-50 ; silica ; quartzpowder ; amorphous silica ; silicon dioxide, chemically prepared ; silica (sio2) ; neosyl ; silica, amorphous, fumed




Suppliers

5N Plus
5P5461638
Brenntag N.V.
BN10143042
Merck NV/SA Specialty Chemicals
MN24187254
Get Quick Quote

CAS equal suppliers

Silica
Chemical Distributors, Inc.
CD162486
Silicagel
Beckmann-Kenko GmbH
B171342
Silicagel
VMP Chemiekontor GmbH
VC189567
Silicagel
Biosolve B.V.
BB126504
Enhanceu-s
Connect Chemicals GmbH
CC220660
Enhanceu-t
Connect Chemicals GmbH
CC220660
Aerosil 200
scienTEST - bioKEMIX GmbH
S-B2751100
Fumedsilica
Nantong Xindao Biotech Ltd
NXB2861144
Silica nano
Anderson & Steinssen Inc
ASI5282112
Silica, fumed
Simagchem Corporation
SC5461638
ColloidalSilica
Hainan Zhongxin Chemical Co., Ltd.
HZC5102040
Silicon Dioxide
Indenta Chemicals (India) Pvt. Ltd.
IC10504200
Silicon dioxide
Keyser & Mackay C.V.
KMC6002400
Silicon dioxide
Merck NV/SA Specialty Chemicals
MN9302790
Silicon dioxide
Gelest, Inc.
G360720
Silicon dioxide
Solvay ( previouse Rhodia Europe )
S10203060
Silicon dioxide
Cerametek Materials (ShenZhen) Co., Ltd..
CM12304920
Silicon Dioxide
Absco Ltd
A270540
Silicon dioxide
Sancai Industry Co.,Ltd.
SIC7202880
Silicon dioxide
Aecochem Corp.
AC4201260
Silicon dioxide
Xingrui Industry Co., Limited
XIL8703480
Silicon dioxide
Arakato Development Ltd
AD6902070
Silicon dioxide
Shandong Minglang Chemical Co., Ltd
SMC10504200
Silicon dioxide
Lori Industry Co., Ltd
LI6601980
Silicon dioxide
Refine Chemical Co.,Ltd.
RCC7202880
Silicon dioxide
Shandong Lanhai Industry Co.,Ltd.
SLIC9904950
Silicon dioxide
FUDAW INDUSTRY LTD
FI5401620
Silicon dioxide
Hangzhou Keying Chem Co., Ltd.
HKC9003600
Silicon dioxide
XD BIOCHEMS Ltd
XB4501350
Silicon dioxide
Fountain Biotechnology Co.,Ltd
FBC9003600
Silicon dioxide
OPQ Chemical Co., Ltd
OC6301890
Silicon dioxide
Shandong SanYoung Industry Co., Ltd
SSI10504200
Silicon dioxide
Nantong Xindao Biotech Ltd
NXB7803120
Silicon dioxide
Create Chemical Co., Ltd.
CC7502250
Ultrasil VN3 GR
Salsbury Chemicals, Inc.
SC10803240
Silicon monoxide
Medibro Corporation Limited
MCL8643456
Silicon monoxide
Haihang Industry Co., Ltd.
HI8322496
Silica, colloidal
Dayang Chem (Hangzhou) Co.,Ltd.
DC10544216
Silica, colloidal
Brown Chemical Co. Inc.
BCC7823128
Silica, colloidal
CellMark AB
CA3741122
Silica, colloidal
Aecochem Corp.
AC4761428
Silica, colloidal
Qingdao Hong Jin Chemical Co., Ltd.
QHJC11905950
Silicon(IV) oxide
Fox Chemicals GmbH
FC9182754
 Silicon Dioxide
Jiwan Pharmaceutical Technology Co., Ltd.
JPT13945576
Fumed Silica A-150
Xiamen Equation Chemical Co.,Ltd
XECC17288640
Silicon oxide, nano
Anderson & Steinssen Inc
ASI13685472
Silica gel grade 408
Salsbury Chemicals, Inc.
SC14404320
Silica gel 60, 230-400 mesh
Alfa (A Johnson Matthey Company)
A345610368
Silica gel for chromatography
Salsbury Chemicals, Inc.
SC27848352
Silicagel 60 for chromatography
Salsbury Chemicals, Inc.
SC22326696
Colloidal Silica (Silicon Dioxide)
CellMark AB
CA14964488
Colloidal silica, 30% susp. in H2O
Santa Cruz Biotechnology, Inc.
252972
Silica gel 60 for column chromatography
ROCC
R8001600
Silicon(IV) oxide, 40% in H{2}O, colloidal dispersion
Ascender Chemical Co.,Ltd
ACC1060042400
Silica Gel (Spherical, 60micro m) [for Flash Chromatography]
TCI Chemicals (India) Pvt. Ltd.
S0821
Silica Gel (Spherical, 100micro m) [for Column Chromatography]
TCI Chemicals (India) Pvt. Ltd.
S0822
Silica gel 60A, for column chromatography, 15-40 µm (35-70 Mesh)
ROCC
R26005200
Silica gel 60A, for flash chromatography, 40-63 µm (230-400 Mesh)
ROCC
R26405280
Silica gel 60A, for column chromatography, 15-40 µm (400-800 Mesh)
ROCC
R26805360
Silica gel 60A, for column chromatography, 60-200 µm (70-230 Mesh)
ROCC
R26805360
Silicon oxide (SiO2, silica, amorphous, [10nm (800), 20 nm, 30nm, 50nm (200), 80nm (600), 90nm]
Salsbury Chemicals, Inc.
SC2508075240
Silica gel - technical grade, 230-400 mesh particle size, 40-63 µm particle size, pore size 60Å
Manchester Organics Limited
B47405

Prices & Availability




Data is processed


x

Properties for Silicon dioxide, pyrogenic

Molecular Weight:
60.09 g·mol−1
Density:
2.2-2.6 g/mL at 25 °C
Melting point:
>1600 °C(lit.)
Boiling point:
>100 °C(lit.)
Flash point:
2230 °C
Solubility:
insoluble in water
Physical Description:
white crystals or powder
x

Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R22 - Harmful if swallowed
R36/37 - Irritating to eyes and respiratory system
R36/37/38 - Irritating to eyes, respiratory system and skin
R36/38 - Irritating to eyes and skin
R43 - May cause sensitisation by skin contact
R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S36/37 - Wear suitable protective clothing and gloves
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S37/39 - Wear suitable gloves and eye/face protection
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet
Hazard Symbols:
Xn, Xi
Hazard symbol Xn Hazard symbol Xi
Storage temperature :
Refrigerator (+4 °C)
x

Alternative Distributors of [Silicon dioxide, pyrogenic]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Caldic Belgium N.V. | CECA Chemical Specialities Belgium S.A. | Ets Pierre Radermecker-Interchimie S.A. | Univar Benelux S.A.

x

Downloads

Mol File:
-/-
MSDS:
-/-

















▲
▲