Silicon dioxide | CAS 7631-86-9 | Chemical-Suppliers

Element: dioxide silicon

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Identification Properties Suppliers Prices & Availability Get Quick Quote

C-S » Chemicals » silicon-dioxide-PX264839

Identification

Silicon dioxide

CAS:

7631-86-9

EINECS:

231-545-4

Molecular Formula:

SiO₂

MDL:

MFCD00011232

Synonym:

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

Suppliers

XD BIOCHEMS Ltd

XB4501350

Autech Industry Co.,Limited

AIC8103240

Krada CPS Industry S.L

KCIS6603300

Fountain Biotechnology Co.,Ltd

FBC9003600

OPQ Chemical Co., Ltd

OC6301890

Shandong SanYoung Industry Co., Ltd

SSI10504200

Nantong Xindao Biotech Ltd

NXB7803120

Create Chemical Co., Ltd.

CC7502250

Shandong Minglang Chemical Co., Ltd

SMC10504200

Chemlyte Solutions

CS5401620

Lori Industry Co., Ltd

LI6601980

Refine Chemical Co.,Ltd.

RCC7202880

Shandong Lanhai Industry Co.,Ltd.

SLIC9904950

Keyser & Mackay C.V.

KMC6002400

Merck NV/SA Specialty Chemicals

MN9302790

Solvay ( previouse Rhodia Europe )

S10203060

Cerametek Materials (ShenZhen) Co., Ltd..

CM12304920

Anderson & Steinssen Inc

ASI7202880

Xiamen Equation Chemical Co.,Ltd

XECC9604800

Sancai Industry Co.,Ltd.

SIC7202880

Arakato Development Ltd

AD6902070

Gelest, Inc.

G360720

Aecochem Corp.

AC4201260

Hangzhou Keying Chem Co., Ltd.

HKC9003600

Simagchem Corporation

SC6301890

Xingrui Industry Co., Limited

XIL8703480

Zehao Industry Co., Ltd.

ZI7202160

Leap Chem Co., Ltd

LC5401620

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CellMark AB

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Santa Cruz Biotechnology, Inc.

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Silica gel 60 for column chromatography

ROCC

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Ascender Chemical Co.,Ltd

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TCI Chemicals (India) Pvt. Ltd.

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Silica Gel (Spherical, 100micro m) [for Column Chromatography]

TCI Chemicals (India) Pvt. Ltd.

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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 dioxide

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 dioxide]

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