SELENIUM DIOXIDE (CAS No.7446-08-4) ( Industrial grade)

Post Date:
Nov 04,2014
Expiry Date:
Nov 04,2015
Detailed Description:
Cas No. :7446-08-4 SELENIUM DIOXIDE (CAS No.7446-08-4) ( Industrial grade)
Appearance: White, glittering squared crystal
Content: 98%min.
Cu: 0.002% max.
Ni: 0.002% max
Co: 0.001% max.
S: 0.03% max.
Insoluble matter in water: 0.2%max.
Package: 25KG/fibre drum or iron drum, lined with plastic bag.
CAS Registry Number:
7446-08-4
Synonyms:
;Selenium(IV) dioxide;SeleniumoxidePURATREMoffwhitepowder;Seleniumoxideoffwhitepowder;Selenium dioxide;
Molecular Formula:
O₂Se
Molecular Weight:
110.9588
Molecular Structure:
Hazard Symbols:
T:Toxic;
N:Dangerous for the environment;
Risk Codes:
R23/25:;
R33:;
R50/53:;
Safety Description:
S20/21:;
S28A:;
S45:;
S60:;
S61:;

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