| Customization: | Available |
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| CAS No.: | 68333-79-9 |
| Formula: | H12n3o4p |
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Factory supply Ammonium Polyphosphate flame retardant for PP, Intumescent coatings
Product name: Ammonium Polyphosphate
CAS No.: 68333-79-9
| Item | Standard |
| Appearance | white powder |
| Phosphorus w/w | ≥31 |
| Nitrogen w/w | ≥14 |
| Viscosity (25°C, 10% suspension) | ≤100 |
| PH Value (25°C, 10% suspension) | 5.5-7.5 |
| Density g/cm3 | 1.9 |
| Bulk Density g/L | 700 |
| Decomposition °C | ≥270 |
| Solubility in water g/100 cm3 | ≤0.5 |
| Particle size D50 um | 10-20 |
| Particle size (<50um) wt % | ≥99% |
| Moisture content % | ≤0.5 |
| Average polymerization degree N | ≥1000 |
Ammonium polyphosphate is an important chemical substance with many uses and properties.
1. Flame retardant: ammonium polyphosphate is an efficient non-halogen flame retardant with the advantages of being environmentally friendly, having a low addition amount, and having little impact on mechanical properties. It produces very little smoke when burned and does not produce halogenated hydrogen, making it suitable for flame retardant treatment of various polymer materials.
2. Fertilizer: ammonium polyphosphate is widely used as a new type of fertilizer in the field of fertilizers, often serving as the basic phosphorus fertilizer for high-concentration liquid compound fertilizers. Its low nitrogen and high phosphorus characteristics make it play an important role in agriculture.
3. Scientific research: in biochemical experiments and physiological experiments, ammonium polyphosphate is used as a buffer, and it also plays a key role in cell culture preparation. In addition, it is also used as a reagent for the synthesis of organic compounds and as a catalyst in the production of polymers.
25kg paper bag, 1mt big big, 1FCL=20mt with pallets
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