China (Mainland)
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- Product Details
Keywords
- Tetrasodium pyrophosphate
- DIPHOSPHORIC ACID TETRASODIUM SALT
- SODIUM DIPHOSPHATE
Quick Details
- ProName: Tetrasodium pyrophosphate
- CasNo: 7722-88-5
- Molecular Formula: Na4O7P2
- Appearance: white powder
- Application: It’s applied as quality improver, seq...
- DeliveryTime: within 10 days
- PackAge: 25kg/bag
- Port: Tianjin
- ProductionCapacity: 10 Metric Ton/Month
- Purity: 96.5%
- LimitNum: 1 Metric Ton
Superiority
|
Chemical name |
Sodium pyrophosphate |
|
Molecular formula |
Na4P2O7 |
|
Molecular weight |
265.90 |
|
CAS No. |
7722-88-5 |
Properties
|
Physical form |
White crystalline powder |
|
Concentration (%) |
≥96.5% |
|
P2O5 |
≥51.5% |
|
PH |
9.9~10.7 |
|
Loss on ignition |
0.5% max. |
| Fe | 0.005 max. |
| As |
0.003 max. |
Details
Sodium pyrophosphate applied in industries of detergents as detergent auxiliary, paper production to bleach and electroplating; In food industry it is used as buffering agent, emulsifier, nutrition ingredients and quality improver.