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7681-53-0

Name Sodium hypophosphite
CAS 7681-53-0
EINECS(EC#) 231-669-9
Molecular Formula NaO2P
MDL Number MFCD00003526
Molecular Weight 85.96
MOL File 7681-53-0.mol
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Chemical Properties

Appearance white crystalline powder or colourless crystals
density  1.77 g/cm3 at 20 °C
color  white crystals, crystalline
Stability: Stable. Incompatible with strong oxidizing agents.
Water Solubility  909g/L at 30℃
Merck  13,8703
InChIKey ZGKNDXOLMOFEJH-UHFFFAOYSA-M
Uses
Pharmaceuticals, reducing agent in electrode- less nickel plating of plastics and metals, lab reagent, substitute for sodium nitrite in smoked meats.
CAS DataBase Reference 7681-53-0(CAS DataBase Reference)
EPA Substance Registry System 7681-53-0(EPA Substance)

Safety Data

Safety Statements 
S17:Keep away from combustible material .
WGK Germany  2
RTECS  WB5950000
Safety Profile
Poison by subcutaneous route. Moderately toxic by intraperitoneal route. Flammable when exposed to heat or flame. Aqueous solutions may explode on evaporation. Potentially explosive reaction with oxidants (e.g., chlorates, nitrates). Heat causes it to evolve phosphne. It can explode. When heated to decomposition it emits toxic fumes of POx and Na2O. See also PHOSPHINE
Hazardous Substances Data 7681-53-0(Hazardous Substances Data)

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