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BGC » Chemicals A-Z » SiMP AX20 Silicon metal powder...
BGC ID: 722108551775-69
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SiMP AX20 Silicon metal powder GRADE AX 20 - A product of H.C. STARCK

CAS 7440-21-3
Formula H4Si
MDL MFCD00085311
Structural Formula
Catalog # Product (Catalog #) Unit Price (US$) Quantity
722108551775
SiMP AX20 Silicon metal powder GRADE AX 20 - A product of H.C. STARCK
(722108551775)
on request + -

Identify

Synonyms:
hexsil ; silgrain ; aldrich 267414-25g ; silgrain hq ; si003077 ; si002011 ; kdb 10 ; kdb 0.1 ; silicon element ; phc20 ; polysilicon ; silicon metal ; jt 02 ; si002015 ; sicomill grade 2 ; si007915 ; biosilicon ; feb 450d ; silso ; si(100) wafer ; silicium ; polyeristalline silicon powder ; si007908 ; sicomill 4c-p ; gko 3516a ; sharp 80w ; kdb 0.5 ; si 1059 ; si002050 ; hgh600 ; silicon 100 ; 4fy ; cz-n polished wafer ; metasilicon 325a ; kr 1 ; 111> ; silicon ; si002012 ; silgrain standard ; kdb 20
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
download Download Molfile for :
Silicon Powder, 150 μm

Safety Information

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:
2
RID / ADR:
UN 2922 8 / PG 2
RTECS:
VW0400000
Storage temperature:
Flammables area

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