SODIUM STANNATE Extra Pure

Chemical Information
Article No.	AL4268
Grade	Extra Pure
Purity	43-44%
CAS Number	12209-98-2
Molecular Formula	Na2SnO3.3H2O
Molecular Weight	266.71
HS Code	28419000
Shelf Life	5 Years

Physical Properties
Physical state at 20 °C	Solid
Solubility in water(% weight)	61.3g/100g water @ 200C
Colour	White crystalline
Melting point/ Freezing point(°C)	140 °C
pH value	11.5
Odour	Odorless

Safety Information and Hazard Symbols
Safety Statement	22-26

Specifications
Appearance	White to off white powder