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phosphoric acid
MediLexicon orthophosphoric acid - Medical Dictionary Definition for Term 'orthophosphoric acid'
[1. Phosphoric acid, O=P(OH)3, distinguished by ortho- from metaphosphoric and pyrophosphoric acids, (HPO3)n and OP(OH2)OP(OH)2O, respectively, which are anhydrides of H3PO4; the ultimate anhydride is phosphorus pentoxide, P2O5.
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Molecular Formula:
H
3
O
4
P
InChI:
InChI=1/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)/f/h1-3H
InChIKey:
InChIKey=NBIIXXVUZAFLBC-UGMYVIKVCK
SMILES:
[H]OP(=O)(O[H])O[H]
CAS number 7664-38-2
Names:
H3PO4
ORTHOPHOSPHORIC ACID
orthophosphoric acid
Phosphoric acid
phosphoric acid
Phosphorsäure
[PO(OH)3]
Registries:
ChemSpider:
InChIKey=NBIIXXVUZAFLBC-UGMYVIKVCK
PubChem CID 1004
Beilstein =1921286
CAS 7664-38-2 (from NIST)
ChEBI 26078
Gmelin 2000
PubChem ID 10535281
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