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Tetrasodium pyrophosphate CAS: 7722-88-5 CAS NO.7722-88-5
- FOB Price: USD: 1.00-2.00 /Metric Ton Get Latest Price
- Min.Order: 5 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- Tetrasodium pyrophosphate
- Sodium pyrophosphate anhydrous
- 7722-88-5
Quick Details
- ProName: Tetrasodium pyrophosphate CAS: 7722-...
- CasNo: 7722-88-5
- Molecular Formula: Na4P2O7
- Appearance: White powder
- Application: Food Additives
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25kg /carton or 25kg/drum
- Port: Qingdao Port
- ProductionCapacity: 2000 Metric Ton/Year
- Purity: 99%
- Storage: Store in cool and dry place, away from...
- Transportation: By sea or by air
- LimitNum: 5 Metric Ton
- Cas: 7722-88-5
- Molecular Formula: Na4P2O7
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 |