Phosphoric Acid
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Description

Phosphoric acid is a phosphorus oxoacid that consists of one oxo and three hydroxy groups joined covalently to a central phosphorus atom. It has a role as a NMR chemical shift reference compound, a fertilizer, a solvent, a human metabolite and an algal metabolite. It is a conjugate acid of a phosphate ion and a dihydrogenphosphate.

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#nih-3d
#small molecules
#phosphoric acid
#7664-38-2
#orthophosphoric acid
#o-phosphoric acid
#wc-reiniger
#acidum phosphoricum
#sonac
#phosphorsaeure
#evits
#acide phosphorique
#phosphoricum acidum
#acido fosforico
#phosphorsaeureloesungen
#fosforzuuroplossingen
#vococid
#white phosphoric acid
#phosphoric acid, ortho-
#fema no. 2900
#amberphos 54
#superphosphoric acid
#ortho-phosphoric acid
#ccris 2949
#hsdb 1187
#trihydroxidooxidophosphorus
#einecs 231-633-2
#h3po4
#unii-e4ga8884nn
#nsc 80804
#nsc-80804
#epa pesticide chemical code 076001
#e4ga8884nn
#dtxsid5024263
#tetraoxophosphoric acid
#chebi:26078
#phosphoric acid [nf]
#ins-338
#y-11a06
#dtxcid804263
#ins no.338
#e 338
#e-338
#trihydrogen tetraoxophosphate(3-)
#ec 231-633-2
#nsc80804
#mfcd00011340
#68891-72-5
#phosphoric acid (nf)
#ncgc00091005-01
#e338
#oleth-4 phosphate
#phosphoric acid (ii)
#phosphoric acid [ii]
#phosphoric acid (mart.)
#phosphoric acid [mart.]
#(po(oh)3)
#[po(oh)3]
#caswell no. 662
#phosphoric acid 75%
#phosphoric acid (usp-rs)
#phosphoric acid [usp-rs]
#k-etchant
#acido fosforico [italian]
#acide phosphorique [french]
#fosforzuuroplossingen [dutch]
#cas-7664-38-2
#phosphorsaeureloesungen [german]
#phosphoric acid 85%
#phosphoric acid, acs reagent, >=85 wt. % in h2o
#un1805
#phosphoric acid (aqueous)
#phospholeum
#naturasilacne
#phosphoric cid
#ortho-phosphate
#phosphor-ic acid
#nfb orthophosphate
#2hp
#naturasilbite relief
#orthophosphate(3-)
#kefo
#ortho phosphoric acid
#phosphate ion(3-)
#62046-92-8
#phosphate anion(3-)
#mikro klene df
#phosphoricum acidum 6c
#naturasilcherry angiomas
#phosphate (po43-)
#phosphoric acid, 75%
#phosphoric acid, 85%
#orthophosphate (po43-)
#phosphoric acid ion(3-)
#phosphoricum acidum 200c
#phosphate ion (po43-)
#spa 2 (catalyst)
#chembl1187
#phosphoric acid, 10% v/v
#spa 2
#phosphoric acid [mi]
#phosphoric acid [fcc]
#phosphoricum acidum kit refill
#phosphoric acid [fhfi]
#phosphoric acid [hsdb]
#decon 4512
#phosphoric acid [vandf]
#phosphoric acid, aqueous
#phosphoric acid, ar, >=88%
#phosphoric acid, technical grade
#bdbm14671
#chebi:52641
#h3 p o4
#phosphoric acid [who-dd]
#c 134 (acid)
#c 434 (acid)
#phosphoric acid, ar, 88-93%
#phosphoric acid, lr, 88-93%
#phosphoricum acidum [hpus]
#phosphoric acid, 85%, acs grade
#phosphoric acid, puriss., >=99%
#phosphoric acid, 85%, hplc grade
#tox21_111053
#tox21_202285
#tox21_303246
#phosphoric acid, acs reagent, 85%
#phosphoric acid [orange book]
#phosphoric acid, for hplc, >=85%
#akos028109726
#db09394
#usepa/opp pesticide code: 076001
#ncgc00091005-02
#ncgc00257071-01
#ncgc00259834-01
#phosphoric acid [un1805] [corrosive]
#phosphoric acid, bioultra, >=85% (t)
#ns00013561
#p1745
#phosphoric acid, saj first grade, >=85.0%
#c00009
#d05467
#phosphoric acid, jis special grade, >=85.0%
#q184782
#etidronate disodium impurity a [ep impurity]
#j-523994
#q27110336
#phosphoric acid, p.a., acs reagent, reag. iso, 85%
#phosphoric acid, 85% in h2o, 99.99% trace metal basis
#zoledronic acid monohydrate impurity f [ep impurity]
#730a9101-d5de-4668-97ca-7b6178b84417
#phosphoric acid, crystalline, >=99.999% trace metals basis
#phosphoric acid, puriss. p.a., crystallized, >=99.0% (t)
#pamidronate disodium pentahydrate impurity b [ep impurity]
#phosphoric acid, 85 wt. % in h2o, 99.99% trace metals basis
#phosphoric acid, bioreagent, suitable for insect cell culture, 85%
#phosphoric acid, united states pharmacopeia (usp) reference standard
#ortho-phosphoric acid (3 n), 1 mol/l - 3 n volumetric standard solution
#phosphoric acid, >=85 wt. % in h2o, >=99.999% trace metals basis
#phosphoric acid, semiconductor grade vlsi puranal(tm) (honeywell 17644)
#ortho-phosphoric acid (0,3 n), 0,1 mol/l-0,3 n volumetric standard solution
#phosphoric acid, puriss. p.a., acs reagent, reag. iso, reag. ph. eur., >=85%
#phosphoric acid, semiconductor grade mos puranal(tm) (honeywell 17938), >=85%
#phosphoric acid, semiconductor grade puranal(tm) (honeywell 17861), >=85%
#phosphoric acid, puriss. p.a., acs reagent, packed in coated, shock- and leak-protected glass bottle, >=85% (t)
#phosphoric acid, puriss., meets analytical specification of ph. eur., bp, nf, fcc, 85.0-88.0%
#3mf
#blend
#fbx
#glb
#jpg
#mtl
#obj
#ply
#png
#stl
#wrl
#x3d

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Phosphoric Acid

From NIH 3D
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learning

License

CC-BY

Published

8/29/2026

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free on NIH 3D