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Silicon wafer <111> orientation, 76mm wafer

BGC Id:	130637749235
CAS No:	7440-21-3
Synonyms:	111> ; kdb 20 ; polysilicon ; 4fy ; phc20 ; si002012 ; kdb 10 ; sicomill 4c-p ; biosilicon ; sharp 80w ; feb 450d ; silicon metal ; silicon ; silgrain hq ; polyeristalline silicon powder ; silicium ; si002011 ; kr 1 ; silicon 100 ; silgrain standard ; silso ; jt 02 ; metasilicon 325a ; si002015 ; silicon element ; gko 3516a ; si(100) wafer ; cz-n polished wafer ; hexsil ; kdb 0.1 ; si 1059 ; si007915 ; si002050 ; kdb 0.5 ; aldrich 267414-25g ; silgrain ; si003077 ; hgh600 ; si007908 ; sicomill grade 2
Molecular Formula:	H4Si
Molecular Weight:	28.08
EINECS:	231-130-8

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Synonyms:

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

CAS:

7440-21-3

EINECS:

231-130-8

Molecular Formula:

H4Si

MDL:

MFCD00085311

Properties

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

Safety Information

Hazard Symbols: F, T

Europe standard Hazard pictograms, code and definition

Hazard Classes:

4.1

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

11 (R)

Safety Codes:

26-36/37-45-7/9-33-16-36 (S)

WGK Germany:

RID / ADR:

UN 2922 8 / PG 2

RTECS:

VW0400000

Storage temperature:

Flammables area

What other providers are available for CAS 7440-21-3?

In addition to the providers presented here for Silicon wafer <111> orientation, 76mm wafer with the CAS number 7440-21-3, there are other 84 providers with slightly different product names available for this CAS number.

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