Water-soluble ammonium polyphosphate (α™ APP 303)
Molecular formula : (NH4")n+2PnO3n+1 n<20 CAS No.: 68333-79-9 EINECS No.: 269-789-9 HS CODE: 2835.3990 Model No.: APP 303
Product introduction
Other name : polyphosphoric π₩★$acids ,ammonium salts≠< Properties: Ammonium↓↓ polyphosphate with sh÷↓ort chain and low polym×♥>erization degree, PH value is neu♣€♥♣tral. Appearance : White™€™♦ powder . It is 100% soluble in ↑£water and the water solutiδ∏≈on is clear.
Features
1. Powder solid&nbs™↔↑★p;, stable property, conven±→ient for transportation, storage an £δ d use ;
2. pH value is neutral, safe '€≤and stable during prod &λuction and use, good compatibl βeness, not to react with ↓÷₽Ωother materials.&nbs★δ p;
3. High P-N content, a∑×&∏ppropriate proportion,φ☆ excellent synergistic effect and r♣λ↑÷easonable price.
Product Usage
It is also used as a high concentrat ★ion of binary compound f≥✘¥₹ertilizer, slow release f↕$ertilizer,
1.Water 37.3% and APP303 62.7%, comp↓↑∑λletely dissolved, yields solution with ♦✘→'NPK ratio of 11-37-0
2.Water 42.4% and APP303 57.6% σ<, completely dissolved, yields solu¶≈÷←tion with NPK ratio of 10-34-0
Product index
Specification | APP 303 |
Appearance | White powder |
P2O5 content φ>€✔(w/w) | ≥59.5% |
N content &nbsπ→£p; (w/w) | ≥17% |
pH value ( 10% water solutio✘₹n ) | 5.5-7.5 |
Solubility (at 25ºC in 10♠↔0ml water) | ≥150g |
Packing : 25kg/bag, 24mt/20’fcl without pallets, 20mt/20’fcl with pallets. Other pac∏ ♥king as request.
Storage: in dry and coo×♥l place, keeping out of moisture and δ≤sunshine, shelf life one year.
