Synonyms: Diammonium Phosphite Monohydrate; (NH4)2HPO3; (NH4)2HPO3.H2O; Phosphonic Acid Diammonium Salt; Diammonium Hydrogen Phosphite Monohydrate; Ammonium Phosphite Dibasic Monohydrate
Molecular Formula: (NH4)2HPO3.H2O
Molecular Weight: 120.08
Solubility: Soluble in water
Disodium phosphite is made by reaction between ammonia and phosphorous acid:
2(NH3.H2O) + H3PO3= (NH4)2HPO3.H2O + H2O
Diammonium phosphite monohydrate is mainly used as a high-efficient fertilizer with fungicide effects.
|Iron||10 ppm max.|
|Heavy Metals as Pb||2 ppm max.|
Risks and Safety Information
Diammonium Phosphite Monohydrate is NOT regulated by UN as hazardous goods.
Keep bags tightly closed in dry and cool place, avoid direct sun-light.
Avoid contact with skin and eyes.
Avoid breathing dust.
Keep clear from drains.