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SELENIUM POWDER BLACK
SELENIUM POWDER BLACK Extra Pure
Article No.
05665
Grade
Extra Pure
Purity
99.5% trace metal basis
CAS No.
7782-49-2
Molecular Formula
Se
Molecular Weight
78.96
H.S. Code
2804.9000
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
Black powder
Odour
Odorless
Melting point/ Freezing point [°C]
217 °C
Boiling point [°C]
685 °C
Density [g/cm3]
4.81
Solubility in water [% weight]
Insoluble in water
Packings
100 g
(00100)
500 g
(00500)
Specifications
Appearance
Gray to black powder
Assay
Min. 99.5%
Trace metal analysis
Max. 0.5%
Safety Information and Hazard Symbols
Symbol: GHS06, GHS08
Signal Word: Danger
UN No.: 3077
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H301-H331-H373-H413
Precaution Statement: P261-P301 + P310-P311
Revision Date :
28-Jan-2022