产品中心
Product Center
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
English name: Phosphoric acid for industrial use
Alias: Orthophosphoric Acid
Molecular formula: H3PO4
Property: Colorless transparent or slightly light color viscous liquid。
Packing instruction: Plastic drum, Net weight 35kg, 300kg 1670kg per drum, or based on the customers' requirements.
Executive standard: GB/T 2091-2008
Quality standard:
Item | Index | |||||
85% Phosphoric acid | 75% Phosphoric acid | |||||
Superior | First-class | Qualified | Superior | First-class | Qualified | |
Chroma/ Hazen ≤ | 20 | 30 | 40 | 20 | 30 | 40 |
Phosphoric acid (H3PO4),w/% ≥ | 85.0 | 85.0 | 85.0 | 75.0 | 75.0 | 75.0 |
Chloride (Calculated by CL),w/% ≤ | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 |
Sulfate (Calculated by SO4),w/%≤ | 0.003 | 0.005 | 0.01 | 0.003 | 0.005 | 0.01 |
Iron (Calculated by Fe),w/% ≤ | 0.002 | 0.002 | 0.005 | 0.002 | 0.002 | 0.005 |
Arsenic (As),w/% ≤ | 0.0001 | 0.005 | 0.01 | 0.0001 | 0.005 | 0.01 |
Heavy metal (Calculated by Pb),w/% ≤ | 0.001 | 0.001 | 0.005 | 0.001 | 0.001 | 0.005 |
Usage: Metal surface finishing agent, phosphate raw matrial products, organic reaction catalyst, refractory material additive, etc.
Hazardous characteristics: This product is corrosive, in case of contact with skin, rinse immediate with clean water, for the series, should be treated quickly.
Transportation and storage: Handle with care during the transportation. Avoid sunlight and violent strike, please keep in dry and ventilated warehouse, avoid storing with alkaline products.
