MAP is a Apparel product. Key specs — Origin: china; Price Term: FOB.
Product Description
CAS No. : 7722-76-1
Molecular formula: NH4H2PO4
MW: 115.03
Character: The melting point is 190 ° C and density is 1.02 g / ml (20 ° C ,storage conditions is 2-8 ° C ). It dissolved in water, and the solubility is 368g / L (20 º C).
Uses: Used as wood, paper, fabric flame retardant, fiber processing and dispersing agent in dye industries. And the agent of fire retardant coating, extinguishing agent of dry powder fire, or fermentation agent and nutritional agent in the food industry. Also used as a highly efficient N & P fertilizer.
Quality standard (reference standard)
specification | index | |
Technical grade | Food grade | |
NH4H2PO4%≥ | 98.0 | 98.0 |
P2O5%≥ | 61.0 | 60.0 |
N%≥ | 12.0 | 12.0 |
PH(1%solution) | 4.4-4.6 | 4.4-4.6 |
Water insoluble%≤ | 0.10 | 0.10 |
Moisture%≤ | 0.5 | 0.5 |
As%≤ | ---- | 0.0003 |
F%≤ | ---- | 0.005 |
Heavy metal (Pb)%≤ | ---- | 0.001 |
