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Food additive sodium tripolyphosphate(STPP)
Food additive sodium hexametaphosphate(SHMP)
Food additive Sodium pyrophosphate(TSPP) anhydrous
Food additive Sodium Acid Pyrophosphate(SAPP)
Food additive Tetrapotassium Pyrophosphate(TKPP)
Food additive Monopotassium Phosphate(MKP)
Food additive Tripotassium Phosphate(TKP)
Food additive trisodium phosphate
Food additive sodium hydrogen phosphate
Electronic grade sodium dihydrogen phosphate/Mono Sodium Phosphate
n-Hexane (Chromatographic grade)
Trichloromethane (Chromatographic grade)
Toluene (Chromatographic grade)
n-Hexane (for residue analysis)
Trichloromethane (for residue analysis)
Electronic grade Ammonium Sulfate
Electronic grade Phosphoric acid
Alias: Sodium hexametaphoshpate, sodium phosphate glass
Molecular formula: (NaPO3)n
Packing instruction: Paper bag or PP-PE bag.Net weight 25kg per bag, or based on the customers' requirements.
Property: Colorless transparent glass flaky or granular
Executive standard: GB 1886.4-2020
Item | Index |
Total content of phosphate (calculated by P2O5),% ≥ | 68 |
Content of inactive phosphate (calculated by P2O5),% ≤ | 7.5 |
Content of water insoluble matter,% ≤ | 0.06 |
Iron content (Fe) ,% ≤ | 0.02 |
pH value | 5.8-6.5 |
Arsenic content (As) ,% ≤ | 0.0003 |
Content of heavy metal (Calculated by Pb) ,% ≤ | 0.001 |
Fluoride content (Calculated by F),% ≤ | 0.003 |
Appearance | Colorless transparent glass flaky or granular |
Usage: Mainly used in food industry as quality improver and water treatment agent.
