| Identification | Back Directory | [Name]
Diammonium hydrogen phosphite | [CAS]
51503-61-8 | [Synonyms]
AMMONIUM PHOSPHITE
Diammonium hydrogen
diammonium phosphite
Ammonium hydrogenphosphite
AMMONIUM PHOSPHITE, DIBASIC
Diammonium hydrogen phosphite
Diammoniumphosphitemonohydrate
Diammonium hydrogen phosphite ISO 9001：2015 REACH
Phosphonic acid,diammonium salt, monohydrate (9CI) | [EINECS(EC#)]
610-672-2 | [Molecular Formula]
H9N2O3P | [MDL Number]
MFCD00049393 | [MOL File]
51503-61-8.mol | [Molecular Weight]
116.06 |
| Chemical Properties | Back Directory | [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 |
| Hazard Information | Back Directory | [Chemical Properties]
Colorless, crystalline mass. Hygroscopic. Soluble in water. | [Uses]
As reducing agent; corrosion inhibitor for lubricating grease. | [Safety Profile]
Poison by inhalation. Whenheated to decomposition it emits very toxic fumes ofNOx, NH3, and POx. |
|
|