Sodium PyroPhosphate
Product Name: Sodium PyrophosphateSynonyms: TSPP; Phosphotex; Tetrasodium PyrophosphateCAS No.: 7722-88-5Molecular Formula: Na4P2O7Molecular Weight: 265.90 Specification of Sodium Pyrophosphate: Item Specification Appearance White Powder or Crystal Assay (on dried basis) 96.5% ~ 100.5% pH Range 9.9 ~ 10.7 Water Insoluble 0.2% max. Reduce on Ignition 0.5% max. Heavy Metal (as Pb) …