Diammonium Phosphate
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- Contact: Judy Liu
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Chemical formula: (NH4)2HPO4
Molecular weight: 132.0
CAS NO.: 7722-76-1
Ref. Standard: Q/62089823-7.1-2002
production capacity:3000 t/a
Properties: White granular crystal, relative density is 1.619, melting point is 155℃, soluble in water easily, insoluble in alcohol, turn into Monoammonium Phosphate by losing ammonium gradually when exposed in the air, pH value of 1% solution is 8.0
Technical Specifications:
No. | Index | Industrial grade | Food grade |
1 | Main content %≥ | 99.0 | 99.0 |
2 | P2O5 %≥ | 53.0 | 53.0 |
3 | Nitrogen, as N %≥ | 20.8 | 20.8 |
4 | pH of 1% water solution | 7.8-8.2 | 7.8-8.2 |
5 | Moisture %≤ | 0.15 | 0.15 |
6 | Heavy metal, as Pb %≤ | - | 0.001 |
7 | Arsenic, as As %≤ | - | 0.0003 |
8 | Fluoride ,as F %≤ | - | 0.002 |
9 | Water insoluble %≤ | 0.10 | 0.10 |
Application: 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 (N+P2O5), used as a basic raw material for N, P and K compound fertilizer.
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
CAS NO:7783-28-0
EC NO:231-987-8
Molecular Formula:(NH4)2HPO4
Molecular Weight:132.0551
Synonyms:;Diammonium Phosphate;Diammonium hydrogen phosphate;Ammonium phosphate dibasic;Ammonium hydrogen phosphate;di-Ammonium hydrogen orthophosphate;Phosphorus ICP standard solution Fluka;Di-Ammonium Phosphate;Ammonium phosphate, dibasic;Diammonium hydrogenphosphate;Ammonium Hydrogen Orthophosphate;Ammonium Monohydric Phosphate;
Molecular Structure:
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