
Sodium Pyrophosphate (TSPP)
CAS NO.: 7722-88-5
MF: Na4P2O7
Molecular weight: 265.902
Sodium Pyrophosphate (TSPP)
Basic Information:
Product name: Sodium Pyrophosphate anhydrous (TSPP)
CAS NO.: 7722-88-5
MF: Na4P2O7
Molecular weight: 265.902
Tests | Specifications | Typical Results |
Main contents | ≥96.5% | 96.9% |
Water Insoluble | ≤0.15% | 0.04% |
Ph (1% Solution) | 9.9 ∽10.7 | 10.4 |
Appearance | White powder | Pass |
Packaging: 25kg/bag
Properties:
Tetrasodium pyrophosphate, also called sodium pyrophosphate, tetrasodium phosphate or TSPP, is an inorganic compound with the formula Na₄P₂O₇. As a salt, it is a white, water-soluble solid. It is composed of pyrophosphate anion and sodium ions.
Applications:
Sodium Pyrophosphate (TSPP) is widely used in washing additives, paper bleaching, wool degreasing and electroplating industry;It is used as buffer, emulsifier, nutritive agent and quality improver in food industry.Used as water softener, emulsifier, metal detergent, boiler water treatment agent, drilling mud viscosity regulator, etc
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