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| Post Date: | Dec 22,2021 |
| Expiry Date: | Jun 20,2022 |
| Detailed Description: |
Cas No. :68333-79-9
Quantity: 20Metric Tons Payment Method: LC at sight or TT advance tems Specification Appearance white powder Phosphorus content % 31.0-32.0 Nitrogen content % 14.0-15.0 Moisture content %≤ 0.20 Solubility in water g/100cm3≤ 0.20 pH value 5.5-7.5 Average particle size μm ≤ 15 Thermal decomposition temperature,1% °C ≥ 290 Viscosity mPa.s ≤ 50 Storage and transportation Handle with care, keep airtight and dry. Usage It can be used in expanding fireproof material, such as polyurethane, UP resin and epoxy resin. Also used in the retardant of fibre, wood and plastic. APP is main ingredient of expanding retardant thermoplastic because of its high molecular weight and good heat stabilization.Especially used in the PP achieving UL94-V0 for electronic unit. |
| CAS Registry Number: | 68333-79-9 |
| Synonyms: | ;PNP;polyphosphoric acids ammonium salts;APP;APP-0;XAP-01;APP-3;APP-1;ammonium polyphosphate flame retardant;Water-SolubleAmmoniumPolyphosphate;CrystallinePhaseIiAmmoniumPolyphosphate;Ammonium Polyphosphate (APP);CF-2;Polyphosphoric acids, ammonium salts; |
| Molecular Formula: | (NH4PO3)n |
