Silicon(IV) oxide | CAS 7631-86-9

Element: silicon oxide

Page Content Identification Properties Suppliers Prices & Availability Get Quick Quote ☰

Identification Properties Suppliers Prices & Availability Get Quick Quote

C-S » Chemicals » silicon-oxide-PX2160150

Identification

Silicon(IV) oxide

CAS:

7631-86-9

EINECS:

231-545-4

Molecular Formula:

SiO₂

MDL:

MFCD00011232

Synonym:

silica, amorphous, fumed ; silica ; silicon dioxide, chemically prepared ; amorphous silica ; white carbon ; silica slurry ; amorphous ; quartzpowder ; silica (sio2) ; dioxosilane ; ronasphere ; neosyl ; syton? ht-50 ; neoblue ; silicon dioxide (amorphous) ; zeolite Î¸-1

Suppliers

Fox Chemicals GmbH

FC9182754

Santa Cruz Biotechnology, Inc.

sc-391118

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 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

Silicon dioxide, pyrogenic

Brenntag N.V.

BN10143042

Silicon dioxide, pyrogenic

Merck NV/SA Specialty Chemicals

MN24187254

Silicon dioxide, pyrogenic

5N Plus

5P5461638

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

Properties for Silicon(IV) oxide

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

Hazard Statements

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

Storage temperature :

Refrigerator (+4 °C)

Alternative Distributors of [Silicon(IV) oxide]

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

ABCR GmbH & Co. KG