Ammonium Polyphosphate AP740

Post Date:
Jul 17,2019
Expiry Date:
Aug 16,2019
Detailed Description:
Cas No. :68333-79-9 Quantity: 1Metric Tons
Specs:25kg /bag
Price:1-10 USD Kilograms
Payment Method: T/T
Product：Ammonium Polyphosphate AP740
Chemical Formula:（NH4PO3）n
CAS：68333-79-9
Appearance: white powder
Application:
AP740 is halogen-free, environment friendly fire retardant. It is non-toxic, non-corrosive and involatile. It does not put out gas or black fume during it is fired, and it can meet the EU standard.
Packaging:25 kg /bag, using paper bags with PE inner
Capacity:1000MT/A
Storage and Transportation:Handle with care,keep airtight and dry.

Quality standard:
Item Unit Index
Content of P % (w/w) ≥28
Content of N % (w/w) ≥15.0
pH value (10% suspension) - 5.5-7.0
Water content % (w/w) ≤0.25
Thermal decomposition °C ≥300
Density 25°C kg/m3 About 1.9
Apparent density 25°C kg/m3 About 0.7
Viscosity (25°C,10% suspension) mPa. s ≤20
Water Solubility(at 25°C,10% aqueous suspension) % ≤0.2
Average particle size μm ≤18
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

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