SODIUM HYPOPHOSPHITE MONOHYDRATE AR

Chemical Information
Article No.	AL4184
Grade	AR
Purity	99%
CAS Number	10039-56-2
Molecular Formula	NaPH2O2.H2O
Molecular Weight	105.99
HS Code	28353900
Shelf Life	5 Years

Physical Properties
Solubility in water(% weight)	Soluble in water
Colour	Colorless crystalline
Melting point/ Freezing point(°C)	90 °C
pH value	6 - 8 at 50 g/l at 25 °C
Density (g/cm3)	0.8
Odour	Odorless
Physical state at 20 °C	Solid

Safety Information and Hazard Symbols
Safety Statement	22-24/25

Specifications
Iron (Fe)	Max 0.001%
Assay	99 - 100.3%
Sulphate (SO4)	Max 0.02%
Chloride (Cl)	Max 0.02%
Heavy metals (as Pb)	Max 0.0005%
Arsenic (As)	Max 0.0002%
Calcium (Ca)	Max 0.02%
Appearance	Colorless crystalline powder