Industry Application Phosphate
DAP-Di Ammonium Phosphate(21-53-00)
Industry application
DAP-Di Ammonium Phosphate,As a fire-prevention agent for fabric, timber and paper. 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.
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Product Detail
Di Ammonium Phosphate(21-53-00)
Molecular formula: (NH4)2HPO4
Molecular weight: 132.0
Standard executed: HG/T4132-2010
CAS Number: 7783-28-0
Other name: Diammonium Hydrogen Phosphate;
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Properties
White granular crystal, relative density at 1.619g/cm3, melting point at 155 ℃ , easily soluble in water, insoluble in alcohol, PH value of 1% solution is 8.0
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Package
25 kgs bag,1000 kgs,1100 kgs, 1200 kgs jumbo bag,
Special mark could be Customized
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Specification
| No. |
Specifications |
Guaranteed Standard |
| 1 |
Assay % ≥ |
99 |
| 2 |
Phosphorus pentoxide% ≥ |
53 |
| 3 |
Nitrogen, as N % ≥ |
21 |
| 4 |
PH value (10g/L solution) |
7.8-8.2 |
| 5 |
Moisture % ≤ |
<0.5 |
| 6 |
Fluoride as F% ≤ |
0.01 |
| 7 |
Water Insoluble % ≤ |
0.6 |
