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China
Personne àcontacter Mr. peter
NO.88yinghuashanroad, shifang, sichuan
we are trading company in China Phosphates are main products for export we have good supplyers, we can help you find the product you want in China, if you need, please contact us Synonyms: TSPP; Tetrasodium Pyrophosphate; Sodium Pyro Phosphate; Tetra Sodium Pyrophosphate; Tetra Sodium Pyro Phosphate Chemical formula: Na4P2O7 Molecular weight: **5.9 Standard executed: HG/T********9 CAS No.: ********5 H.S. Code: *******0 Properties: 1. Appearance: white powder; 2. Solubility: easily soluble in water; 3. Relative density: 2.*5; 4. Melting point: **0 degree centigrade; 5. pH: water solution is alkaline, and pH value of 1% water solution is 9.***0.7 Technical Specifications: ***** grade: (1)Main content: *6.5% min. (2)P2O5: *1.5% min. (3)Phosphate: Qualified (4)pH of 1% water solution: 9.***0.7 (5)Water insoluble: 0.*0% max. (6)Sieve test(Through *0 mesh): *0% min. ***** grade: (1)Main content: *6.5% min. (2)P2O5: *1.5% min. (3)Phosphate: Qualified (4)pH of 1% water solution: 9.***0.7 (5)Water insoluble: 0.*0% max. (6)Arsenic, as As: 0.***3% max. (7)Fluoride, as F: 0.**5% max. (8)Heavy metal, as Pb: 0.**1% max. (9)Sieve test(Through *0 mesh): *0% min. Application: 1. Industrial grade: mainly used as detergent in washing, bleach in paper-making, electroplating, etc; 2. Food grade: mainly used as food additive, emulsification agent, nutrient agent, and quality meliorating agent, etc. Packing: Plastic-woven sack with polythene inner bag; Net weight: *5kg, *0kg or ***0kg; Stored in ventilated and dry place.
