- 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
Synonyms: Sodium Acid Pyrophosphate
Molecular formula: Na2H2P2O7
Molecular weight: 221.95
CAS No.: 7758-16-9
EINECS No.: 231-835-0
H.S CODE: 28353990
Appearance: White powder or white granule; Density: 1.86; Dissolved in water; Un-dissolved in ethanol.
Usages: It can be used as hametz in food baking and control the efficiency; It can be used in food to make the food stored longer time.
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 (Na2H2P2O7)%≥ |
95.0 |
Phosphorus pentoxide(P2O5) |
63.0-64.0 |
PH value |
3.5—4.5 |
Water-insoluble % ≤ |
1.0 |
Fluoride (F)% ≤ |
0.005 |
Heavy metal (Pb)% ≤ |
0.001 |
Arsenic (As)% ≤ |
0.0003 |
Loss on burning(105℃)%≤ |
0.5 |