The domestic and foreign trade
of phosphorous chemical products
We win by quality
The domestic and foreign trade
of phosphorous chemical products
We win by quality
PRODUCTS
We are committed to making the company a fine phosphate production enterprise with "prominent main business, reasonable structure, advanced management science, advanced culture, friendly environment and harmonious atmosphere".
Application grade: technical grade
Content: 99(%)
Particle size: 100(mesh)
CAS RN: 7722-76-1
Executive standard: enterprise standard
Brand: Junlin
Chemical formula: NH4H2PO4
Molecular weight: 115.0
Executive standard: Q/7089476401-1998
Properties: white granular crystal, relative density 1.803, melting point 190°C, easily soluble in water, slightly soluble in alcohol, insoluble in ketone, PH of 1% aqueous solution is 4.5
Uses:this product is mainly used in wood, paper and textile as fire retardant. In food industry, it can be used as leavening agent and nutrient, etc.
Packing: woven bag lined with plastic bag, paper bag, net weight 25, 50, 1000Kg, keep in dry and well-ventilated place.
Technical index:
| Number | Technical index | Technical grade | Food grade |
| 1 | Main content(NH4H2PO4)%≥ | 99.0 | 99.0 |
| 2 | Phosphorus pentoxide(P2O5)%≥ | 61.0 | 61.0 |
| 3 | Nitrogen (N)%≥ | 11.8 | 11.8 |
| 4 | PH value | 4.4-4.8 | 4.4-4.8 |
| 5 | Moisture %≤ | 0.2 | 0.2 |
| 6 | Heavy metal (Pb)%≤ | 0.001 | |
| 7 | Arsenic (As)%≤ | 0.0003 | |
| 8 | Fluorine (F)%≤ | 0.005 | |
| 9 | Water insoluble matter%≤ | 0.10 | 0.10 |
