Silicone | CAS 7440-21-3 | Chemical-Suppliers

Element: silicone

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Identification Properties Suppliers Prices & Availability Get Quick Quote

C-S » Chemicals » silicone-PX465159

Identification

Silicone

CAS:

7440-21-3

EINECS:

231-130-8

Molecular Formula:

H₄Si

MDL:

MFCD00085311

Synonym:

hexsil ; si 1059 ; polysilicon ; silso ; feb 450d ; silicon metal ; silicium ; si002011 ; kdb 10 ; si003077 ; 4fy ; sharp 80w ; si002012 ; sicomill 4c-p ; phc20 ; si007908 ; silicon ; silgrain hq ; kdb 20 ; si002015 ; kr 1 ; silicon 100 ; aldrich 267414-25g ; 111> ; metasilicon 325a ; sicomill grade 2 ; silgrain standard ; polyeristalline silicon powder ; kdb 0.5 ; silicon element ; si007915 ; jt 02 ; gko 3516a ; silgrain ; si002050 ; kdb 0.1 ; biosilicon ; hgh600 ; si(100) wafer ; cz-n polished wafer

Suppliers

Shanghai Worldyang Chemical Co., Ltd.

SWC2961184

Hangzhou Lingrui Chemical Co., Ltd.

HLC2801120

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Simagchem Corporation

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Anderson & Steinssen Inc

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Hangzhou Keying Chem Co., Ltd.

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Hangzhou Verychem Science & Technology Co., Ltd.

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Silicon, powder nano

Anderson & Steinssen Inc

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Silicon polycrystalline

Atlantic Equipment Engineers, Div. Micron Metals, Inc.

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Silicon powder, activated

Anderson & Steinssen Inc

ASI18007200

Silicon powder, ultrafine

Anderson & Steinssen Inc

ASI18007200

Silicon, powder, -100 Mesh

ProChem, Inc.

3181

Silicon compounds, different types

Anderson & Steinssen Inc

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Silicon lump, 99.99% (metals basis)

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Salsbury Chemicals, Inc.

SC621618648

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Salsbury Chemicals, Inc.

SC374411232

Silicon wafer <100> orientation undoped

Salsbury Chemicals, Inc.

SC374411232

Silicon Powder, crystalline, APS≤50nm, 98%,

Alfa (A Johnson Matthey Company)

A720021600

Silicon lump, 10cm (3.9 in.) & down, 98.4% (metals basis)

Alfa (A Johnson Matthey Company)

A1276838304

Silicon powder, crystalline, APS»100nm, 99%, Plasma Synthesized

Alfa (A Johnson Matthey Company)

A1433643008

Silicon powder, crystalline, APS |<50nm, 98%, Laser synthesized from vapor phase

Ascender Chemical Co.,Ltd

ACC2000080000

Prices & Availability

Data is processed

Properties for Silicone

Molecular Weight:

28.08 g·mol−1

Density:

2.33 g/mL at 25 °C(lit.)

Melting point:

1410 °C(lit.)

Boiling point:

2355 °C(lit.)

Solubility:

insoluble in water

Physical Description:

grey lustrous solid or grey powder

Transport Information:

UN 2922 8/PG 2

Hazard Statements

Safety & Transport Information

Risk Codes:

R11 - Highly flammable

Safety Codes:

S16 - Keep away from sources of ignition - No smoking
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S33 - Take precautionary measures against static discharges
S36 - Wear suitable protective clothing
S36/37 - Wear suitable protective clothing and gloves
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S7/9 - Keep container tightly closed and in a well-ventilated place

Hazard Classes:

4.1

Hazard Symbols:

F, T

Storage temperature :

Flammables area

RID/ADR certification :

UN 2922 8 / PG 2

Alternative Distributors of [Silicone]

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

Wintersun Chemical | Wanko Chemical Co., Ltd.