Home Categories Inorganic chemistry Diammoniumhydrogenphosphite
M1168135

Diammoniumhydrogenphosphite , 98% , 51503-61-8

CAS NO.:51503-61-8

Empirical Formula: H8NO4P

Molecular Weight: 117.04

MDL number: MFCD00049393

Pack Size Price Stock Quantity
100g RMB40.80 In Stock
500g RMB161.60 In Stock
2.5kg RMB648.80 In Stock
others     Enquire
Update time: 2022-07-08

PRODUCT Properties

Melting point: decomposes at 155 (anhydrous) [CRC10]
Density  1.619 (anhydrous) [CRC10]
solubility  soluble in H2O
form  hygroscopic crystals
color  Needles from water by slow evap
Water Solubility  soluble H2O [MER06]
Dissociation constant 6.86-6.87 at 25℃
CAS DataBase Reference 51503-61-8

Description and Uses

As reducing agent; corrosion inhibitor for lubricating grease.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P
Toxicity LCLo ihl-rat: 580 ppm/1H ZGSHAM 25,279,33

RELATED PRODUCTS