Tetrasodium pyrophosphate
Catalog Number
ACM7722885-2
CAS
7722-88-5
IUPAC Name
Tetrasodium;phosphonato phosphate
Synonyms
Diphosphoric acid tetrasodium
Molecular Weight
265.9
Product Information
Canonical SMILES
[O-]P(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+]
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
InChI Key
FQENQNTWSFEDLI-UHFFFAOYSA-J
Boiling Point
93.8 °C
Melting Point
80 °C
Purity
99%+
Density
2.53 g/mL at 25 °C (lit.)
Solubility
Soluble in water, insoluble in ethyl alcohol
Appearance
White granular
Storage
Inert atmosphere,Room Temperature
Complexity
124
Covalently-Bonded Unit Count
5
Exact Mass
265.87100346
Heavy Atom Count
13
Monoisotopic Mass
265.87100346
Odor
Odorless
Topological Polar Surface Area
136 Ų
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