Specification :

Synonyms]: Ammonium hydrogen phosphate; Diammonium phosphate

[Chemical formula]: £¨NH4£©2HPO4

[Molecular weight]: 132.06

[Properties]: White granular crystal, relative density at 1.619, melting point at 155¡æ, easily soluble in water, insoluble in alcohol, PH value of 1% solution is 8.0.

[Uses]: As a fire-prevention agent for fabric, timber and paper. For food grade it is mainly used as a fermentation agent, nourishment, and so on. Used as a high effective non-chloride N, P compound fertilizer in agriculture. It contains totally 74% fertilizer elements, used as a basic raw material for N, P and K compound fertilizer.
Specifications Techinical rade Food grade
Appearance White crystals

Main content, as£¨NH4£©2HPO4.min 98 99.0

Phosphorus pentoxide,as P2O5.min 53 53

Nitrogen, as N. min 20.8 20.8

Water insoluble. max 0.1 0.05

Moisture. max 0.2 0.2

Fluoride, as F. max _0.005

Arsenic, as As. max _0.0003

Arsenic, as As. max _0.001

cking]: Plastic knit bag, Net weight 25 kg
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