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.
Broad World, Global Reputation
Boqi Chemicals was founded in 1995, it is a specialized manufacturing and operating chemical enterprise which authorized and approved by MOFCOM, we have passed ISO9001: 2015 Quality Management System Certification, have got FULL REACH registration, FAMI-QS certification for partial products exported to EU. Have Got KKDIK registration for some products exported to Turkey, also have got K Reach registration for some products exported to South Korea. We have our own warehouses in the main ports of China, such as Tianjin Port, Shanghai Port and Qingdao Port.
Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & Dyeing, leather processing, fertilizer, water treatment, construction industry, food & Feed additives and other areas. Oxalic acid, sodium formate, calcium formate, series of humic acid, ammonium chloride, sodium thiosulfate, . Among them, Oxalic acid occupy largest export volume and export to more than 100 countries and regions in the Europe, America, Asia, Africa and other continents, winning customers praise with its superior quality, favorable price and excellent service. For over 30 years, stick to business philosophy of " integrity, diligence, fighting, innovation ", Boqi Chemicals has built long term & Stable trade relationship with more than 100 countries and regions in the world.
Audited Supplier 
){kind=link}