Specification

Appearance: White powder

Na5P3O10: ≥ 94.0%

P2O5: ≥ 56.5%

Na4P2O7: ≤ 4.0%

Orthophosphate and Metaphosphate: ≤ 2.0%

Iron content (as Fe): ≤ 0.01%

Water insoluble: ≤ 0.10%

Bulk density: 0.9 - 1.15 g/ml

Phase I: 15 - 40%

Whiteness: ≥ 85

pH value: 9.2 - 10.3

Particle size (100mesh pass): ≥ 95%

Packing

Polypropylene bags with Polyethylene Liner, in 25kg, 1200kg unit

Application

Water softener, buffering agent, paper making, dispersing agent in oil drilling mud, ceramic, mining, water treatment industry and etc.