Selenium dioxide

Product Information
Product Number: AX-0FIY
Product Name: Selenium dioxide
CAS: 7446/8/4
MW: 110.96
Synonyms: NSC 56753;Selenium(IV) oxide;
EINECS: 231-194-7
Density: 3.95 g/cm3
Melting Point: 315 ℃ (subl.)(lit.)
Boiling Point: 684.9 ℃(lit.)
Flash Point:
Solubility: 38.4 g/100 mL (14 ℃) in water
Risk Codes: 36/38-50/53-33-23/25-51/53-20/22
Transport Information:: UN 3440 6.1/PG 3