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Sodium pyrophosphate anhydrous
Product name: Sodium pyrophosphate anhydrous
Alias: Sodium pyrophosphate; Tetrasodium pyrophosphate; TSPP; Tetra Sodium Pyrophosphate; Tetrasodium Diphosohate
CAS No.: 7722-88-5
EINECS No.: 231-767-1
Formula: Na4P2O7
MW: 265.9
Structure:
Density: 2.53
Melting point: 880℃
Properties: White crystalline powder
Solubility: Soluble in water, solubility in water at 20 ℃ 100g of 6.23g, alkaline aqueous solution; insoluble in alcohol.