Na5P3O10: 96% Min P2O5: 57.0% Min Water insoluble: 0.10% Max Fe: 100ppm Max Whiteness: 90%Min Sodium TripolyphosphateProducts Introduction1. Formula: Na5P3O10Appearance: White odorless granule or powder.2. Usage: Mainly used as a water softener, sequestering agent, and defloculating agent in detergent industry. Also used in ceramic, mine, petroleum and paper manufacturing industries.3. ...