Ammonium phosphate
- CAS number
- 10361-65-6
- Molecular weight
- Molecular formula / chemical symbol
- (NH4) PO4.3H2O
Description
White crystals. Air set to lose some of the ammonia. Soluble in water, slightly soluble in dilute ammonium hydroxide, insoluble in ethanol, acetone, ammonia and ether.
Keywords: Phosphate
USES
Masking agent. Water softener. Agent for sugarcane primed. Wood fire retardants. This product should be kept under seal.
Report
Quality standards HG 3-1162-78
|
Item |
Analytical grade |
Chemically pure |
|
Content |
≥98.0% |
≥95.0% |
|
Max impurities: |
|
|
|
Clarity Test |
Qualified |
Qualified |
|
Water insoluble matter |
≤0.005% |
≤0.01% |
|
Chloride (Cl) |
≤0.001% |
≤0.002% |
|
Nitrate (NO3) |
≤0.0005% |
≤0.002% |
|
Sulfur compounds (SO4) |
≤0.01% |
≤0.02% |
|
Iron (Fe) |
≤0.001% |
≤0.003% |
|
Arsenic (As) |
≤0.0001% |
≤0.0003% |
|
Heavy metals (as Pb) |
≤0.001% |
≤0.002% |
|
Alkali metals (as phosphate) |
≤0.1% |
≤0.3% |