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Silicon powder, crystalline, -100+200 mesh; 99.99% (metals basis)

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Formula: H4Si
CAS: 7440-21-3
search Element: crystalline silicon metals powder basis mesh
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Identification

Structural Formula
Silicon powder, crystalline, -100+200 mesh; 99.99% (metals basis)
CAS:
7440-21-3
EINECS:
231-130-8
Molecular Formula:
H4Si
MDL:
MFCD00085311
Synonym:
4fy ; cz-n polished wafer ; si002050 ; kr 1 ; sicomill 4c-p ; si003077 ; silicon ; aldrich 267414-25g ; hexsil ; silicon metal ; 111> ; kdb 20 ; si002011 ; biosilicon ; silicon 100 ; si002012 ; sharp 80w ; si002015 ; silgrain ; silicium ; silso ; jt 02 ; kdb 0.5 ; polysilicon ; sicomill grade 2 ; si007908 ; si007915 ; si(100) wafer ; silgrain hq ; silicon element ; polyeristalline silicon powder ; metasilicon 325a ; si 1059 ; kdb 10 ; feb 450d ; gko 3516a ; hgh600 ; silgrain standard ; kdb 0.1 ; phc20




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Properties for Silicon powder, crystalline, -100+200 mesh; 99.99% (metals basis)

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
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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
Hazard symbol T Hazard symbol F
Storage temperature :
Flammables area
RID/ADR certification :
UN 2922 8 / PG 2
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Alternative Distributors of [Silicon powder, crystalline, -100+200 mesh; 99.99% (metals basis)]

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

Inner Mongolia Muwang Animal By-product Co., Ltd. | Wanko Chemical Co., Ltd.

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