| Record Information |
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| Version | 1.0 |
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| Creation Date | 2016-09-30 22:51:39 UTC |
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| Update Date | 2020-05-11 20:48:57 UTC |
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| BMDB ID | BMDB0002142 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Phosphoric acid |
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| Description | Phosphoric acid, also known as phosphate or [po(OH)3], belongs to the class of inorganic compounds known as non-metal phosphates. These are inorganic non-metallic compounds containing a phosphate as its largest oxoanion. Phosphoric acid exists as a solid, possibly soluble (in water), and a moderately acidic compound (based on its pKa) molecule. Phosphoric acid exists in all living species, ranging from bacteria to humans. Phosphoric acid is a potentially toxic compound. |
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| Structure | |
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| Synonyms | | Value | Source |
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| [PO(OH)3] | ChEBI | | Acide phosphorique | ChEBI | | Acidum phosphoricum | ChEBI | | H3PO4 | ChEBI | | Orthophosphoric acid | ChEBI | | Phosphorsaeureloesungen | ChEBI | | Phosphorsaeure | ChEBI | | Phosphoric acid | Kegg | | Orthophosphate | Generator | | Concise etchant | MeSH | | Condact | MeSH | | K-Etchant | MeSH | | Uni-etch | MeSH | | Phosphate | ChEBI | | Diphosphate tetrasodium | HMDB | | Marphos | HMDB | | NFB | HMDB | | ortho- Phosphoric acid | HMDB | | Phosphoric acid (acd/name 4.0) | HMDB | | Sodium pyrophosphate | HMDB | | Sodium pyrophosphate decahydrate | HMDB | | Sodium pyrophosphate decahydrate biochemica | HMDB | | Sonac | HMDB | | Tetra-sodium pyrophosphate | HMDB | | Tetrasodium pyrophosphate 10-hydrate | HMDB | | Tetrasodium pyrophosphate decahydrate | HMDB | | White phosphoric acid | HMDB | | Hydrogen phosphoric acid | Generator | | Dihydrogen phosphate | HMDB | | Hydrogen phosphate | HMDB |
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| Chemical Formula | H3O4P |
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| Average Molecular Weight | 97.9952 |
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| Monoisotopic Molecular Weight | 97.976895096 |
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| IUPAC Name | phosphoric acid |
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| Traditional Name | phosphoric acid |
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| CAS Registry Number | 14066-19-4 |
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| SMILES | OP(O)(O)=O |
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| InChI Identifier | InChI=1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4) |
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| InChI Key | NBIIXXVUZAFLBC-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | belongs to the class of inorganic compounds known as non-metal phosphates. These are inorganic non-metallic compounds containing a phosphate as its largest oxoanion. |
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| Kingdom | Inorganic compounds |
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| Super Class | Homogeneous non-metal compounds |
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| Class | Non-metal oxoanionic compounds |
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| Sub Class | Non-metal phosphates |
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| Direct Parent | Non-metal phosphates |
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| Alternative Parents | |
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| Substituents | - Non-metal phosphate
- Inorganic oxide
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| Molecular Framework | Not Available |
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| External Descriptors | |
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| Ontology |
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| Status | Detected but not Quantified |
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| Origin | |
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| Biofunction | Not Available |
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| Application | Not Available |
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| Cellular locations | |
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| Physical Properties |
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| State | Solid |
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| Experimental Properties | | Property | Value | Reference |
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| Melting Point | 42.35 °C | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | -1.436 | Not Available |
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| Predicted Properties | |
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| Spectra |
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| Spectra | |
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| Biological Properties |
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| Cellular Locations | |
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| Biospecimen Locations | - Kidney
- Liver
- Milk
- Placenta
- Prostate Tissue
- Semen
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| Pathways | |
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| Normal Concentrations |
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| Kidney | Expected but not Quantified | Not Quantified | Not Specified | Not Specified | Normal | | details | | Liver | Expected but not Quantified | Not Quantified | Not Specified | Not Specified | Normal | | details | | Milk | Detected but not Quantified | Not Quantified | Not Specified | Not Specified | Normal | | details | | Milk | Detected but not Quantified | Not Quantified | Not Specified | Not Specified | Normal | | details | | Placenta | Expected but not Quantified | Not Quantified | Not Specified | Not Specified | Normal | | details | | Prostate Tissue | Expected but not Quantified | Not Quantified | Not Specified | Not Specified | Normal | | details | | Semen | Detected but not Quantified | Not Quantified | Not Specified | Not Specified | Normal | | details | | Semen | Detected but not Quantified | Not Quantified | Not Specified | Not Specified | Normal | | details |
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| Abnormal Concentrations |
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| Not Available |
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| External Links |
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| HMDB ID | HMDB0002142 |
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| DrugBank ID | DB09394 |
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| Phenol Explorer Compound ID | Not Available |
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| FooDB ID | FDB013380 |
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| KNApSAcK ID | C00007408 |
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| Chemspider ID | 979 |
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| KEGG Compound ID | C00009 |
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| BioCyc ID | Not Available |
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| BiGG ID | Not Available |
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| Wikipedia Link | Phosphoric_Acid |
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| METLIN ID | Not Available |
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| PubChem Compound | 1004 |
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| PDB ID | Not Available |
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| ChEBI ID | 26078 |
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| References |
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| Synthesis Reference | Rosso, Janina A.; Rodriguez Nieto, Felipe J.; Gonzalez, Monica C.; Martire, Daniel O. Reactions of phosphate radicals with substituted benzenes. Journal of Photochemistry and Photobiology, A: Chemistry (1998), 116(1), 21-25. |
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| Material Safety Data Sheet (MSDS) | Not Available |
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| General References | - Jensen RG: The composition of bovine milk lipids: January 1995 to December 2000. J Dairy Sci. 2002 Feb;85(2):295-350. doi: 10.3168/jds.S0022-0302(02)74079-4. [PubMed:11913692 ]
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