PFAS
Global PFAS Screening Tool
No. of Substances: 18960
Tetrasodium pyrophosphate
二磷酸四钠
,
无水焦磷酸钠
,
焦磷酸钠, Sodium pyrophosphate, anhydrous, tech., EINECS 231-767-1, MFCD00003513, Tetrasodium diphosphate, Tetrasodium pyrophosphate
CAS Number: 7722-88-5
IUPAC name: tetrasodium;phosphonato phosphate
Molecular formula: Na4O7P2
Molecular weight: 265.902
InChI: 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
InChIKey: FQENQNTWSFEDLI-UHFFFAOYSA-J
SMILES: -
EINECS: [O-]P(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+]
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Substance Information
CAS Number:
7722-88-5
Chemical Name:
Tetrasodium pyrophosphate
Chinese name:
焦磷酸钠
Date of inquiry :
Apr 5, 2026 15:27:40
Inquiry website:
https://www.chemradar.com/tools/fcmdGCIS inquiry report
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