Tripotassium Phosphate Anhydrous is a Inorganic Chemicals product. Key specs — Origin: china.
Product Description
CAS No.: 7778-53-2 H.S. Code: 28352400 Properties: 1. Appearance: white powder; 2. Solubility: soluble in water easily; 3. pH: water solution is alkaline, and pH of 1% water solution is 11.8; 4. Melting point: 1340 degree centigrade; 5. Relative density: 2.564
Technical Specification: 1.Industrial grade: (1)Appearance: White powder (2)Main content: 98.0% min. (3)P2O5: 32.8% min. (4)K2O: 65.0% min. (5)pH of 1% water solution: 11.5-12.5 (6)Water insoluble: 0.1% max. (7)Sieve test(Through 60 mesh): 90.0% min. 2.Food grade: (1)Appearance: White powder (2)Main content: 98.0% min. (3)P2O5: 32.8% min.
(4)K2O: 65.0% min. (5)pH of 1% water solution: 11.5-12.5 (6)Water insoluble: 0.05% max. (7)Arsenic, as As: 0.0003% max. (8)Fluoride, as F: 0.003% max. (9)Heavy metal, as Pb: 0.001% max. (10)Sieve test(Through 60 mesh): 90.0% min.
