Selenium dioxide 99% 100g (Deadly poison)
5675-100g

EUD required

DANGER - Extremely toxic

 CAS No.: 7446-08-4

Purity: 98%

 Grade: Extra Pure

 Molecular Formula: SeO2

 Molecular Weight: 110.96

 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

 

 

 SPECIFICATIONS

Appearance	Almost white crystalline powder
Assay	Min 98%
Chloride (Cl)	Max 0.05%
Sulphate (SO4)	Max 0.005%
Iron (Fe)	Max 0.005%

 

 

 

 SAFETY INFORMATION

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

 

SAFETY DATA SHEET

Unit Qty: ea
Availability: 3 in stock