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Lab Chemicals
Metals
SILICON METAL POWDER 200 MESH
SILICON METAL POWDER 200 MESH Extra Pure
Restricted for Export (Under Scomet)
Article No.
05715
Grade
Extra Pure
Purity
98.5%
CAS No.
7440-21-3
Molecular Formula
Si
Molecular Weight
28.09
H.S. Code
2804.6900
Shelf Life
60 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
Physical Properties
Physical state at 20 °C
Solid
Colour
Blackish grey powder
Odour
Odorless
Melting point/ Freezing point [°C]
1410°C
Auto-ignition temperature [°C]
780°C
Boiling point [°C]
2355°C
Density [g/cm3]
2.33
Solubility in water [% weight]
Insoluble in water
Packings
500 g
(00500)
Specifications
Appearance
Blackish gray colored powder
Assay
Min 98.5%
Safety Information and Hazard Symbols
Symbol: GHS02
Signal Word: Warning
UN No.: 1346
IMCO Class No.: 4.1
Packing Group: III
Hazardous Statement: H228
Precaution Statement: P210
Revision Date :
23-Sep-2022