Ammonium Dihydrogen Phosphate
CAS No: 7722-76-1
EINECS 231-764-5
MF NH4H2PO4
Purity: 99%, P2O5 61%, , N 12%
Moisture, max 0.2%
Water insoluble, max 0.1
Density: 1.803
Appearance: White crystalline powder
No | Specifications | Industrial Grade | Food Grade |
1 | Main contents% | 98.0 | 98.0 |
2 | Phosphorus pentoxide% | 61.0 | 61.0 |
3 | Nitrogen, as N % | 11.8 | 11.8 |
4 | PH of 1% water solution | 4.4-4.8 | 4.4-4.8 |
5 | Moisture% | 0.2 | 0.2 |
6 | Heavy metals, as Pb % | | 0.001 |
7 | Arsenic, as As % | | 0.0003 |
8 | Fluoride as F % | | 0.002 |
9 | Water insoluble % | 0.10 | 0.10 |