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  • Battery grade Ammonium hydrogen phosphate

Battery grade Ammonium hydrogen phosphate

  • Name Diammonium hydrogenphosphate
  • Synonyms Diammonium hydrogenorthophosphate; Ammonium hydrogen phosphate
  • Molecular Formula (NH4)2.HPO4
  • Molecular Weight 132.06
  • CAS Number          7783-28-0
  • EINECS                 231-987-8
  • INQUIRY

It is mainly used in wood, paper and fabric as fire retardant, also as fire retardant additive, printing plate making and pharmaceutical manufacturing, etc. it is also used as fermentation agent and nutritional agent in food industry. The total nutrient (n + P2O5) of the fertilizer is 74%, and it is a good basic raw material for the preparation of N, P and K compound fertilizer.

The application field of the battery is lithium iron phosphate as cathode material for lithium battery, and lithium vanadium phosphate is used to prepare the required materials.


Name

Ammonium hydrogen phosphate

Molecular Formula

(NH4)2.HPO4

Molecular Weight

132.06

CAS Registry Number

7783-28-0

EINECS

231-987-8

Density

1.619

Water solubility

58 g/ 100mL (10 ºC)

Main content

≥99.0%

Phosphorus pentoxide Content

≥61.0%

Moisture

≥0.12%

Water insoluble

≤0.05%

K

≤0.003%

Na

≤0.003%

Ca

≤0.003%

Pb

≤0.001%

As

≤0.0003%

Ni

≤0.001%


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