Ammonium polyphosphate For this product, there are 4 specifications i could supply. ( app-0, app-1, app-2, app-3 ) App-0 1) use: flame retardant chemicals, used in paint, coating, rubber & plastic 2) specification: P2o5: 71.0% min N : 14.0% min Polymerization degree: 900 min Specific gravity: 1.9g/cbm Temperature of resolving: 270íµ Solution degree: 0.05g/100ml h2o Particle diameter: according App-1 1) use: flame retardant chemicals, used in paint, coating, rubber & plastic 2) specification: P2o5: 71.0% min N : 13.5% min Polymerization degree: 900 min Specific gravity: 1.9g/cbm Temperature of resolving: 270íµ Solution degree: 0.145g/100ml h2o Particle diameter: according App-2 1) use: flame retardant chemicals, used in paint, coating, wood 2) specification: P2o5: 68.0% min N : 13.0% min Polymerization degree: 50 Specific gravity: 1.74g/cbm Temperature of resolving: 270íµ Solution degree: 2.5g/100ml h2o Particle diameter: according App-3 1) use: -- flame retardant chemicals, used in paper, wood, textile fabric -- fertilizer chemicals, used in agriculture, etc... 2) specification: P2o5: 40.0% min N : 25.0% min Solution degree: 30g/100ml h2o Particle diameter: according 25kgs or 500kgs per bag.