- Tetrasodium Pyrophosphate (TSPP)
- Sodium Acid Pyrophosphate (SAPP)
- Sodium Tripolyphosphate (STPP)
- Tetrapotassium Pyrophosphate (TKPP)
- Sodium Dihydrogen Phosphate...
- Mono Ammonium Phosphate (MAP)
- Diammonium phosphate (DAP)
- Mono Potassium Phosphate (MKP)
- Mono Sodium Phosphate (MSP)
- red phosphorus
Food Grade
Industrial
Products
Tetrapotassium Pyrophosphate (TKPP)
Molecular formula:Na4P2O7
Molecular weight: 265.9
CAS No.: 7722-88-5
EINECS No.: 231-767-1
H.S CODE:28353990
Appearance: White powder; Dissolved in water; Un-dissolved in ethanol; Density: 2.45; Melting point: 890℃;
Usages: It can be used as quality improvement agent of can, fruit, milk product, etc.
Packing and storage:25Kg, 50Kg,1000kg in braided bag lined with plastic. Store it in ventilated, dry and clean place. Moisture proof.
Index |
Food grade |
Content(Na4P2O7 )%≥ |
96.5 |
Phosphorus pentoxide(P2O5)%≥ |
51.5 |
PH value(1% water solution) |
9.9-10.7 |
Water-insoluble % ≤ |
0.1 |
Fineness (60mesh) |
90 |
Fluoride (F)% ≤ |
0.005 |
Heavy metal (Pb)% ≤ |
0.001 |
Arsenic (As)% ≤ |
0.0003 |
Loss on burning% ≤ |
0.5 |