BGC » Chemicals A-Z » Silicon dioxide

BGC ID: 670154624997-15

Silicon dioxide

Identify Properties Safty Suppliers 25 Links ☰

Identify Properties Safty Suppliers 25 Links

CAS 7631-86-9

Formula SiO2

MDL MFCD00011232

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
670154624997	Silicon dioxide (670154624997)		on request	+ -

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Identify

Synonyms:

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

CAS:

7631-86-9

EINECS:

231-545-4

Molecular Formula:

SiO2

MDL:

MFCD00011232

Properties

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

Safety Information

Hazard Symbols: Xn, Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38-36/37-22-43-52/53-36/38 (R)

Safety Codes:

26-37/39-36-36/37/39-36/37-61 (S)

WGK Germany:

RTECS:

VV7310000

Storage temperature:

Refrigerator (+4 °C)

Suppliers

Global Silicon dioxide Suppliers : USA (3) Hong Kong (1) Germany (1) P.R.China (17) Belgium (2) France (1)

Supplier	Phone	Fax	Country	Inquiry contact
Anderson & Steinssen Inc	+1 206 556 7669	+1 425 5299207	USA	REQUEST
Arakato Development Ltd	+86 181 6873 3713	+86 181 6873 3713	Hong Kong	REQUEST
CG Chemikalien GmbH & Co. KG	+49 511 87803 0	+49 511 87803 66	Germany	REQUEST
Create Chemical Co., Ltd.	+86-15665710862	+86-531-3571346	P.R.China	REQUEST
Fountain Biotechnology Co.,Ltd	+86 158 2009 0907	+86 158 2009 0907	P.R.China	REQUEST
FUDAW INDUSTRY LTD	+86 15601609726		P.R.China	REQUEST
Hangzhou Keying Chem Co., Ltd.	+86-571-85378921	+86-571-85378913	P.R.China	REQUEST
Keyser & Mackay C.V.	+32-2-735 4072	+32-2-734 7600	Belgium	REQUEST
Lori Industry Co., Ltd	+86-13011713125	+86-13011713125	P.R.China	REQUEST
Merck NV/SA Specialty Chemicals	+32-2 686 07 11		Belgium	REQUEST
Nantong Xindao Biotech Ltd	+86 19033786557		P.R.China	REQUEST
OPQ Chemical Co., Ltd	+86-17615852982		P.R.China	REQUEST
Refine Chemical Co.,Ltd.	+86 15665752805	+86 15665752805	P.R.China	REQUEST
Sancai Industry Co.,Ltd.	+86-531-88913079	+86-531-88913079	P.R.China	REQUEST
Santa Cruz Biotechnology, Inc.			USA	REQUEST
Shandong Lanhai Industry Co.,Ltd.	+86-15953182965		P.R.China	REQUEST
Shandong Minglang Chemical Co., Ltd	+86-13220566916	+86 531 58990167	P.R.China	REQUEST
Shandong SanYoung Industry Co., Ltd	+86 155-64526813	+86 531-56897532	P.R.China	REQUEST
Skyrun Industrial Co., Ltd.	+86-576-84015261	+86-576-84015261	P.R.China	REQUEST
Solvay ( previouse Rhodia Europe )	+33-1-53-56-64-64	+33-1-53-56-64-64	France	REQUEST
Sukgyung AT Inc.	+1 847 298 6570	+1 847 298 6576	USA	REQUEST
XD BIOCHEMS Ltd	+86 13815202715	+86 513 81163733	P.R.China	REQUEST
Xiamen Zhongyuan Hongye Chemical Co., Ltd.	+86-592-5567629	+86-592-5567629	P.R.China	REQUEST
Xingrui Industry Co., Limited	+86-531-88980365	+86-531-88980365	P.R.China	REQUEST
Zehao Industry Co., Ltd.	+86-531-88909322	+86-531-88909322	P.R.China	REQUEST

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