
We aim to find out quality disfigurement from the production and supply the best service to domestic and overseas customers wholeheartedly for Tris(2-chloroisopropyl)Phosphate, CAS No.78-63-7, 2. ATMP. Our company is oriented to meet the needs of users and is constantly committed to the development of new technologies. Since its establishment, our company has been adhering to the diversified development principle of 'integrating the world and creating excellent products'. With the expansion of our business scope, we have established long-term strategic partnerships with many large groups. Facing the new historical opportunities, we will implement the new development concept, focus on strengthening strength, stimulating vitality and good cooperation.
Chemical name: | Ammonium Polyphosphate |
Synonyms: | APP |
CAS No. : | 68333-79-9 |
Formula: | (NH4PO3)n |
CHARACTERISTICS:
APP with high polymerization has low solubility in water, it can be applied to the products with high humidity/water.
It contain high phosphorus,also it has high chemical stability.
It can be used in solvent/water based intumescent coatings. And is used as flame retardant in flexible and rigid urethane foams,unsaturated polyesters,epoxies,acrylics and polyurethanes.
SPECIFICATION:
Appearance | White free-flowing powder |
pH value of 10% suspension, 25 ℃ | 5.5 - 7.0 |
Acid number, mgKOH/g | ≤ 1.0 |
Solubility in Water@25 ℃, g/100ml | ≤ 0.5 |
Nitrogen % | 14.0-15.0 |
Phosphorus (as P) % | 31.0-32.0 |
Density g/cm3 | approx. 1.9 |
Bulk density g/cm3 | approx. 0.7 |
Viscosity of 10% suspension @25 ℃,mPa.s | ≤ 100 |
Degree of polymerization | > 1000 |
Average Particle Size (D50) µm | approx. 15 |
Marks:Meantime we also provide many types APP with different specifcations.
PACKING & STORAGE:
Packed in 25 kg net bags or big bags
Store in ventilated, dry place, avoid direct sunlight.


It is our goal to strictly control quality and improve efficiency. Our company unremitting efforts to provide customers with Fine Particle Size Ammonium Polyphosphate APP-II / APP 201 that meet the needs of the market. Our products are inspected in strict accordance with the industry standards and the quality is stable and reliable for a long time. Our company develops rapidly, pays great attention to product quality, and establishes a production and management philosophy centered on quality and reputation.