68333-79-9 Industrial Feed Grade Fine Flow Powder Price Ammonium Polyphosphate

• Customization: Available
• CAS No.: 68333-79-9
• Formula: (Nh4po3)N N>1000
• Model NO.: F0516001
• EINECS: 269-789-9
• Certification: ISO
• Purity: Phosphate Content: 31.0-32.0%
• Type: Ammonium Polyphosphate
• Grade Standard: Industrial/ Feed Grade
• Nitrogen: 14.0-15.0% (W/W)
• Transport Package: 25kgs Bag with PE Liner
• Specification: Appearance: White fine powder
• Trademark: Fengda
• Origin: China

Product Description

AMMONIUM POLYPHOSPHATE

Molecular Formula: (NH₄PO₃)n   n>1000    CAS No.: 68333-79-9    EINECS: 269-789-9
 

Physical property:  White flow powder.

Specification:  

Items	Specification
Appearance	White fine powder
Phosphate Content	31.0-32.0%
Nitrogen	14.0-15.0% (w/w)
Moisture	Max. 0.25%(w/w)
Viscosity (25°C in 10% suspension)	Max.100mPa.s
pH value	5.5-7.5
Solubility in Water	Max. 0.5g/100g water
Decomposed temp. on heat	Min. 275°C
Average Particle size	D50:  15um
Particles  < 45um	99 Min.

Usage: It is mainly used in expanding fire-refractory coating and PU foamalso applied in fiber, wood and plastic rubber. It has high molecular weight (n>1000) and high stability, it can be used in expanding fire-refractory coating.

Packing: In 25kgs Bag with PE liner.