SELENIUM DIOXIDE (SUBLIMED)
SELENIUM DIOXIDE (SUBLIMED) Extra Pure
Short Name: SELENIUM DIOXIDE (SUBLIMED)
Synonym: Selenium oxide
Basic Details
Article No.
LG3967
Grade
Extra Pure
Purity
99%
CAS No.
7446-08-4
HS Code
2811.2990
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Almost White
Odour
Vapor has a pungent sour smell
Melting point/ Freezing point [°C]
315 °C
Density [g/cm3]
3.95
Solubility in water [% weight]
28% in water @ 200C
Chemical Specifications
Appearance
Almost white crystalline powder
Assay
Min 99%
Chloride (Cl)
Max 0.05%
Sulphate (SO4)
Max 0.005%
Iron (Fe)
Max 0.005%
Safety Information & Hazard Symbols
Symbol
GHS06, GHS08, GHS09
Signal Word
Danger
UN No.
3283
IMCO Class No.
6.1
Packing Group
III
Hazardous Statement
H301-H331-H373-H410
Precaution Statement
P261-P273-P301 + P310-P311-P501