CDT FR APP – CAS 68333-79-9

About CDT FR APP – CAS 68333-79-9

DT FR APP (68333-79-9) can be used in expanding fireproof material, such as polyurethane, UP resin and epoxy resin, it can also be used in the retardant of fiber, wood and plastic. APP is an important ingredient of expanding retardant thermoplastic because of its high molecular weight and good heat stability

  • CAS number: 68333-79-9
  • Chemical name: Ammonium polyphosphate
  • Moleculair formula: (NH4PO3)n
  • Molecular weight (g/mol): 149.08
  • P content (%): 28.00 - 30.00
  • Viscosity @ 25°C (mPas): 20.00 max
  • pH: 7.00 - 9.00
  • Particle size (um): 25.00 max
  • 1% decomposition temperature (°C): 280.00 min
  • Product form(s): Powder
  • Packaging option(s): Bag
Product Data Sheet
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Product Data Sheet

CDT FR APP – CAS 68333-79-9


Date: Tuesday, Jun 6, 2023

Product Composition

CAS number: 68333-79-9
Chemical name: Ammonium polyphosphate
Moleculair formula: (NH4PO3)n
Molecular weight (g/mol): 149.08

Product Specification

P content (%) 28.00 - 30.00
Viscosity @ 25°C (mPas) 20.00 max
pH 7.00 - 9.00
Particle size (um) 25.00 max
1% decomposition temperature (°C) 280.00 min
Product form(s): Powder
Packaging option(s) Bag
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