Ammonium polyphosphate

• Category :

  Catalyst and Auxiliary/Catalyst

• 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;High Temperature Resistance Phase II Ammonium Polyphosphate/APP Flame Retardant;APP Flame Retardant;

• CAS NO :

  68333-79-9

• EC NO :

  269-789-9

• Molecular Formula :

  (NH₄PO₃)n

• Molecular Weight :

• Main Specifications :

  APP150

• Packing :

  25kg /bag.

• Product description :

  Product Name: APP150

  CAS NO:68333-79-9

  Molecular Formula: (NH₄)_n+2P_nO_3n+1

  Apearance: White powder

  Performance index:

  Item	Unit	Specification
  P2O5 content	%(w/w)	≥69
  N content	%(w/w)	≥14
  PH Value 1)	(25oC 10%Suspension)	6.5-7.5
  Average size2)	μm	5-15
  Density	g/cm3	1.9
  Solubility(25oC water suspension)	g/100mlH2O	≤0.5
  Degree of polymerization	-	≥50

  Cautions: 1)pH value can be higher or lower according to the requirements; 2)The particle diameter can be controlled according to the requirements.

  Introduction:
  Neutral pH value of the product, production and use of security and stability, PN content, and the right proportion, synergy is good, price is suitable.White powder.

• Uses :

  flame retardant