Origin

China

CAS NO.ï¼Âš7681-53-0

FORMULAï¼ÂšNaH₂PO₂.H₂O

Molecular Weight ï¼Âš105.99

Melting Pointï¼ÂšNone

Boiling Pointï¼Âš200 ℃ (Decomposes)

Flash Pointï¼ÂšNot considered to be a fire hazard but forms spontaneously flammable phosphine gas when heated.

Stability: Stable under ordinary conditions but explosive in contact with oxidizers.

Solubility in Water: Soluble

The Specification of SHPPï¼Âš

Appearance	White crystalline powder no clumps
Sodium Hypophosphite	101% min
Sodium Phosphite	0.3% max
Ca	50ppm max
Sulfate	50ppm max
Cl	50ppm max
Fe	1ppm max
PH	6.3---7.3
Phosphate test	Pass (no turbidity)
Lead precipitation test	95.00%T min
UV Scanning Test	Pass

Package: in 25kg net kraft paper bags with an inner PE liner, 500kg or 1000kg bag