Selenium dioxide [ 7446-08-4 ]

Nano-silica selenium properties
Melting point ° C (315 subl.) (lit.)

The boiling point 684.9 ° C (lit.)

Density 4.81 g/mL at 25 ° C (lit.)

Steam pressure 1 mm employed by Hg ° C) (157

Floc point ° C 315
Solubility: soluble H2O

Powder form

Color white.on

Water solubility 37.2 g / 100 mL (14 DHS C)
Sublimation point 315 DHS C
Merck 14,8434
Stability Stable Incompatible with huge j, organic acids, strong nitric acid, ammonia, halogen acids. Protect PPC included.