Sodium Pyrophosphate
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- Category :
Inorganic chemicals
- CAS NO : 7722-88-5
- EC NO : 231-767-1
- Molecular Formula : Na4P2O7
- Main Specifications : 96.5%
- Synonyms : Sodium pyrophosphate;Tetrasodium pyrophosphate;TSPP;Tetra Sodium Pyrophosphate;Tetrasodium Diphosohate;
Package: 25kg or 40 kg net paper or plastic woven bags
Uses : In food industry it is used as buffering agent, emulsifier, nutrition ingredients and quality improver.
Molecular Structure:
Product description:
1.Product name: Sodium pyrophosphate(TSPP)
Molecular Formula: Na4P2O7
CAS No: 7722-88-5
Einecs No: 231-767-1
2. Nature: White powder; Soluble in water but insoluble in ethanol; Relative density 2.45 and melting point 890; Deliquescent in the open air. Its aqueous solution shows weak alkalinity and is stable at 70 but will be hydrolyzed into di-sodium phosphate when boiled.
3. Uses: In food industry it is used as buffering agent, emulsifier, nutrition ingredients and quality improver.
4. Package: 25kg or 40 kg net paper or plastic woven bags
5. Apprance: White powder; Soluble in water but insoluble in ethanol; Relative density 2.45 and melting point 890; Deliquescent in the open air. Its aqueous solution shows weak alkalinity and is stable at 70 but will be hydrolyzed into di-sodium phosphate when boiled.
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