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ammonium polyphosphate cas 68333-79-9

Assay: 31%

Appearance: white Powder

Capacity: 5000mt/year

Packaging: 25kg /Bag

Sample: available



Ammonium Polyphosphate Details

Chemical Name:Ammonium Polyphosphate

CAS No.:68333-79-9

Molecular Formula:H12N3O4P

Molecular Weight:149.086741

MolecularStructure:Ammonium Polyphosphate Structure

Appearance:White powder


Ammonium Polyphosphate Typical Properties

Appearance White powder White powder
P2O5 ≥71% 71.15%
N ≥14% 14.48%
pH (25℃ 10%Aqueous Solution ) 5.0-7.5 6.49
Solubility(25℃10%Aqueous Solution) ≤0.5% 0.37%
Viscosity(25℃10%Aqueous Solution) ≤100m Pa.s 70
n ≥1000 Conforms
Grain Size 10-16μ m Conforms
Particle size (D50) 6.0-15.0μ m 10.93

Ammonium Polyphosphate Usage

1.Used as a flame retardant for flame retardant fibers, wood, plastics, fire retardant coatings, etc

2.Used as fertilizer

3.Used as an inorganic additive type flame retardant for the manufacture of flame retardant coatings, flame retardant plastics and flame retardant rubber products

4.Used as a tissue improver; emulsifier; stabilizer; chelating agent; yeast food; pickling aid; water binding agent

5.Used in cheese

Ammonium Polyphosphate Packaging and Shipping


Ammonium Polyphosphate Storage

Stored in a cool dry and ventilated place out of sunlight

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