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Diammonium hydrogen phosphite

Diammonium hydrogen phosphite Basic information
Product Name:Diammonium hydrogen phosphite
Synonyms:diammonium phosphite;Diammonium hydrogen;Ammonium hydrogenphosphite;AMMONIUM PHOSPHITE;AMMONIUM PHOSPHITE, DIBASIC;Diammonium hydrogen phosphite;Diammoniumphosphitemonohydrate;Diammonium hydrogen phosphite ISO 9001：2015 REACH
CAS:51503-61-8
MF:H8NO4P
MW:117.04
EINECS:610-672-2
Product Categories:
Mol File:51503-61-8.mol
Diammonium hydrogen phosphite Structure
Diammonium hydrogen phosphite Chemical Properties
Melting point decomposes at 155 (anhydrous) [CRC10]
density 1.619 (anhydrous) [CRC10]
form hygroscopic crystals
color Needles from water by slow evap
Water Solubility soluble H2O [MER06]
Dissociation constant6.86-6.87 at 25℃
CAS DataBase Reference51503-61-8
Safety Information
ToxicityLCLo ihl-rat: 580 ppm/1H ZGSHAM 25,279,33
MSDS Information
Diammonium hydrogen phosphite Usage And Synthesis
Chemical PropertiesColorless, crystalline mass. Hygroscopic. Soluble in water.
UsesAs reducing agent; corrosion inhibitor for lubricating grease.
Safety ProfilePoison by inhalation. Whenheated to decomposition it emits very toxic fumes ofNOx, NH3, and POx.
Diammonium hydrogen phosphite Preparation Products And Raw materials
PHOSPHOENOLPYRUVIC ACID TRIS(CYCLOHEXYLAMMONIUM) SALT 3'-GMP DISODIUM SALT UDP SODIUM SALT Diammonium hydrogen phosphite Disodium uridine-5'-monophosphate Phosphite ADENOSINE-2':3'-CYCLIC MONOPHOSPHATE, SODIUM SALT 8-BROMOADENOSINE-3',5'-CYCLIC MONOPHOSPHATE SODIUM SALT Hypophosphorous acid HYDROGEN SELENIDE 3'-ADENYLIC ACID Bucladesine sodium CYTIDINE 2'-MONOPHOSPHATE INOSINE-5'-TRIPHOSPHORIC ACID, DISODIUM Cyclic AMP Adenosine 5'-monophosphate monohydrate 2'-Deoxyadenosine 5'-phosphate Triethyl phosphite
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