Tetrasodium pyrophosphate, CAS 7722-88-8
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Appearance: colorless crystalline powder
CAS: 7722-88-5
Product ID: PPO413
Purity: 99%+
Formula: Na4O7P2
MW: 265.9g/mol
MP > 300C
Solubility: water soluble
HS Code: 283539
MDL: MFCD00003513
SMILES: [O-]P(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+]
TSCA: No
Synonyms
Sodium diphosphate tetrabasic; sodium pyrophosphate
Keywords
reagent chemical; buffering agent; emulsifier; thickening agent; dispersant; sequestrant; corrosion inhibitor