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Potassium phosphate trihydrate

PubChem CID
18407952
Structure
Potassium phosphate trihydrate_small.png
Molecular Formula
Synonyms
  • Potassium phosphate trihydrate
  • 22763-03-7
  • POTASSIUM PHOSPHATE TRIBASIC TRIHYDRATE
  • tripotassium phosphate trihydrate
  • tripotassium;phosphate;trihydrate
Molecular Weight
266.31 g/mol
Computed by PubChem 2.2 (PubChem release 2024.11.20)
Dates
  • Create:
    2007-12-04
  • Modify:
    2025-01-18
See also: Potassium phosphate (annotation moved to); tri-Potassium phosphate 3-hydrate (annotation moved to).

1 Structures

1.1 2D Structure

Chemical Structure Depiction
Potassium phosphate trihydrate.png

1.2 3D Status

Conformer generation is disallowed since MMFF94s unsupported element, mixture or salt

2 Names and Identifiers

2.1 Computed Descriptors

2.1.1 IUPAC Name

tripotassium;phosphate;trihydrate
Computed by Lexichem TK 2.7.0 (PubChem release 2024.11.20)

2.1.2 InChI

InChI=1S/3K.H3O4P.3H2O/c;;;1-5(2,3)4;;;/h;;;(H3,1,2,3,4);3*1H2/q3*+1;;;;/p-3
Computed by InChI 1.07.0 (PubChem release 2024.11.20)

2.1.3 InChIKey

KPZYAGQLBFUTMA-UHFFFAOYSA-K
Computed by InChI 1.07.0 (PubChem release 2024.11.20)

2.1.4 SMILES

O.O.O.[O-]P(=O)([O-])[O-].[K+].[K+].[K+]
Computed by OEChem 2.3.0 (PubChem release 2024.12.12)

2.2 Molecular Formula

H6K3O7P
Computed by PubChem 2.2 (PubChem release 2024.11.20)

2.3 Other Identifiers

2.3.1 CAS

22763-03-7

2.3.2 DSSTox Substance ID

2.3.3 Wikidata

2.4 Synonyms

2.4.1 Depositor-Supplied Synonyms

3 Chemical and Physical Properties

3.1 Computed Properties

Property Name
Molecular Weight
Property Value
266.31 g/mol
Reference
Computed by PubChem 2.2 (PubChem release 2024.11.20)
Property Name
Hydrogen Bond Donor Count
Property Value
3
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2024.11.20)
Property Name
Hydrogen Bond Acceptor Count
Property Value
7
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2024.11.20)
Property Name
Rotatable Bond Count
Property Value
0
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2024.11.20)
Property Name
Exact Mass
Property Value
265.8762340 Da
Reference
Computed by PubChem 2.2 (PubChem release 2024.11.20)
Property Name
Monoisotopic Mass
Property Value
265.8762340 Da
Reference
Computed by PubChem 2.2 (PubChem release 2024.11.20)
Property Name
Topological Polar Surface Area
Property Value
89.3 Ų
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2024.11.20)
Property Name
Heavy Atom Count
Property Value
11
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
36.8
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2024.11.20)
Property Name
Isotope Atom Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Covalently-Bonded Unit Count
Property Value
7
Reference
Computed by PubChem
Property Name
Compound Is Canonicalized
Property Value
Yes
Reference
Computed by PubChem (release 2021.10.14)

5 Chemical Vendors

6 Literature

6.1 Consolidated References

6.2 Springer Nature References

6.3 Thieme References

6.4 Chemical Co-Occurrences in Literature

6.5 Chemical-Gene Co-Occurrences in Literature

6.6 Chemical-Disease Co-Occurrences in Literature

7 Patents

7.1 Depositor-Supplied Patent Identifiers

7.2 WIPO PATENTSCOPE

7.3 Chemical Co-Occurrences in Patents

7.4 Chemical-Disease Co-Occurrences in Patents

7.5 Chemical-Gene Co-Occurrences in Patents

8 Classification

8.1 UN GHS Classification

8.2 EPA DSSTox Classification

8.3 MolGenie Organic Chemistry Ontology

9 Information Sources

CONTENTS