MONOAMMONIUM PHOSPHATE
Molecular formula：NH4H2PO4
Synonyms： MAP，Primary ammonium phosphate ，Ammonium acid phosphate ，mono-Ammonium phosphate
CAS#：7722-76-1
Summary of performance：Sodium persulfate is a white tasteless crystal, or powder, broken down by ethanol, stable at room temperature. It is often used as a strong oxidant and also as a monomer polymerization initiator. It absorbs little moisture, is easy to store, easy to use, and safe.
Application：
(1) Used as flame retardant, fire extinguishing agent, widely used in wood, paper, fabric flame retardant, fiber processing and dye industry dispersant, enamel with glaze, fire retardant coating, dry powder fire extinguishing agent.
(2) Widely used in the production of lithium iron phosphate battery upstream raw materials.
(3) Used as feed additive, medicine and printing industry are also used.
(4) Used as high-grade fertilizer.
Technical data：
| ITEM (%) | VALUE |
|---|---|
| ASSAY [NH4H2PO4] ω/ % ≥ | 99.9 |
| Effective phosphorus (P2O5), %≥ | 61 |
| Total nitrogen (N), %≥ | 11.8 |
| Moisture, %≤ | 72.8 |
| MOISTURE ω/ % ≤ | 0.5 |
| Water insoluble, %≤ | 0.010 |
| Heap density (g/cm2), ≥ | 0.080 |
| As(ppm), ≤ | 50 |
| Cd(ppm), ≤ | 10 |
| Cr(ppm), ≤ | 10 |
| Pb(ppm), ≤ | 100 |
| Hg(ppm), ≤ | 10 |
Storage：
(1) Pay attention to sunscreen, moistureproof, waterproof, anti broken bag to avoid loss.
(2) In order to prevent the product from being dampened and caking, the product should be stored indoors or covered with tarpaulin and
other protective objects, and the product should be avoided from being exposed to sunlight.
Packing：net weight 25kg or 50kg woven bag.