Record Information
Version1.0
Creation date2010-04-08 22:10:40 UTC
Update date2018-05-29 01:04:37 UTC
Primary IDFDB013354
Secondary Accession NumbersNot Available
Chemical Information
FooDB NamePotassium metaphosphate
Descriptiontetrapotassium trioxo-1,3,5,2λ⁵,4λ⁵,6λ⁵-trioxatriphosphinane-2,4,6-tris(olate) oxophosphinate belongs to the class of inorganic compounds known as alkali metal phosphates. These are inorganic compounds in which the largest oxoanion is phosphate, and in which the heaviest atom not in an oxoanion is an alkali metal. Based on a literature review very few articles have been published on tetrapotassium trioxo-1,3,5,2λ⁵,4λ⁵,6λ⁵-trioxatriphosphinane-2,4,6-tris(olate) oxophosphinate.
CAS Number7790-53-6
Structure
Thumb
Synonyms
SynonymSource
Tetrapotassium trioxo-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-tris(olic acid) oxophosphinic acidGenerator
Potassium metaphosphoric acidGenerator
Metaphosphoric acid (HPO3), potassium saltbiospider
Metaphosphoric acid (HPO3), potassium salt (1:1)biospider
Potassium metaphosphate (NF)biospider
Potassium polymetaphosphatebiospider
Predicted PropertiesNot Available
Chemical FormulaK4O12P4
IUPAC name
InChI IdentifierInChI=1S/4K.H3O9P3.HO3P/c;;;;1-10(2)7-11(3,4)9-12(5,6)8-10;1-4(2)3/h;;;;(H,1,2)(H,3,4)(H,5,6);(H,1,2,3)/q4*+1;;/p-4
InChI KeyKVTDAUFEDONUBB-UHFFFAOYSA-J
Isomeric SMILES[K+].[K+].[K+].[K+].[O-]P(=O)=O.[O-]P1(=O)OP([O-])(=O)OP([O-])(=O)O1
Average Molecular Weight472.281
Monoisotopic Molecular Weight471.688848956
Classification
Description Belongs to the class of inorganic compounds known as alkali metal phosphates. These are inorganic compounds in which the largest oxoanion is phosphate, and in which the heaviest atom not in an oxoanion is an alkali metal.
KingdomInorganic compounds
Super ClassMixed metal/non-metal compounds
ClassAlkali metal oxoanionic compounds
Sub ClassAlkali metal phosphates
Direct ParentAlkali metal phosphates
Alternative Parents
Substituents
  • Alkali metal phosphate
  • Inorganic oxide
  • Inorganic salt
Molecular FrameworkNot Available
External DescriptorsNot Available
Ontology
OntologyNo ontology term
Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionK 33.11%; O 40.65%; P 26.23%DFC
Melting PointMp 803-813°DFC
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
Spectra
EI-MS/GC-MSNot Available
MS/MSNot Available
NMRNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID16133895
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDHTM49-C:HTM49-C
EAFUS ID3146
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDrw1610731
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
Flavours
FlavorCitations
odorless
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference