Tetrasodium pyrophosphate CAS: 7722-88-5
Min.Order / FOB Price:Get Latest Price
| 5 Metric Ton |
FOB Price:USD 1.0000 -2.0000 |
- Min.Order :5 Metric Ton
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
Tetrasodium pyrophosphate Sodium pyrophosphate anhydrous 7722-88-5
Quick Details
- Appearance:White powder
- Application: Food Additives
- PackAge:25kg /carton or 25kg/drum
- ProductionCapacity:2000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
| Product Name | Sodium diphosphate |
| Appearance | White powder |
| CAS NO. | 7722-88-5 |
| Molecular Formula | Na4O7P2 |
| Molecular Weight | 265.9 |
| Density | 2.53 |
| Melting Point | 880ºC |
| Assay | 98% min |
Details:
|
Items |
Standard request |
|
Assay (as Na4P2O7),% |
96.5.0Min |
|
P2O5,% |
52.5-54.0 |
|
pH Value (1%) |
9.9-10.7 |
|
Arsenic ( As ),mg/kg |
1.0Max |
|
Fluoride ( F ),mg/kg |
50.0Max |
|
Cadmium (Cd) ,mg/kg |
1.0Max |
|
Mercury (Hg),mg/kg |
1.0Max |
|
Lead ( Pb ),mg/kg |
4.0Max |
|
Water insoluble,% |
0.2Max |
|
Loss on Ignition(105 °C, 4 hours then 550°C 30 minutes),% |
0.5Max |
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