Sodium Pyrophosphate Tetrabasic
CAS #: 7722-88-5
Product Code : ENa-A374-CU-CU
CAS #: 7722-88-5
Linear Formula: Na4P2O7
MDL Number: MFCD00003513
EC No.: 231-767-1
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Synonyms
tetrasodium pyrophosphate anhydrous, pyrophosphoric acid tetrasodium salt, Sodium diphosphate tetrabasic, Tetrasodium pyrophosphate
Compound Formula: Na4O7P2
Molecular Weight: 265.9
Appearance: Colorless to White Powder
Melting Point: 80 °C
Boiling Point: 93.8 °C
Density: 2.53 g/cm3
Solubility in H2O: N/A
Exact Mass: 265.871003
Monoisotopic Mass: 265.871003
Health & Safety Information
Signal Word: Warning
Hazard Statements: H315-H319-H335
Hazard Codes: Xi
Risk Codes: 36/37/38
Safety Statements: 26-36
RTECS Number: UX7350000
Transport Information: N/A
WGK Germany: 1
Chemical Identifiers
Linear Formula: Na4P2O7
Pubchem CID: 24403
MDL Number: MFCD00003513
EC No.: 231-767-1
IUPAC Name: tetrasodium; phosphonato phosphate
Beilstein/Reaxys No.: N/A
SMILES: [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O
InchI Identifier: InChI=1S/4Na .H4O7P2/c;;;;1-8 (2,3)7-9(4,5)6/h; ;;;(H2,1,2,3)(H2 ,4,5,6)/q4*+1;/p-4
InchI Key: FQENQNTWSFEDLI-UHFFFAOYSA-J
