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phosphoric acid Supplier & product listings
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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.
3D conformer
phosphoric acid Formula
- CAS Number
- 7664-38-2
- Molecular formula
- H3O4P
- Molecular weight
- 97.995
- Exact mass
- 97.97689557
- IUPAC name
- phosphoric acid
- SMILES
OP(=O)(O)O- InChI
InChI=1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)- InChIKey
NBIIXXVUZAFLBC-UHFFFAOYSA-N
Data source: Pubchem
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phosphoric acid Industries & Uses
Acid and Alkali Cleaning of Metals
Molding and Core Making
Electroplating
Petroleum Production and Refining
Semiconductor Manufacturing
Sewer and Wastewater Treatment
Photographic Processing
Lithography printing
phosphoric acid Synonyms (159 total)
231-633-2
2HP
616-646-7
62046-92-8
7664-38-2
Acide phosphorique
Acide phosphorique [French]
Acido fosforico
Acido fosforico [Italian]
Acidum phosphoricum
AKOS028109726
Amberphos 54
BDBM14671
C00009
C 134
C 434
CAS-7664-38-2
Caswell No. 662
CCRIS 2949
CHEBI:26078
730A9101-D5DE-4668-97CA-7B6178B84417
Bestmade Natural Products Phos Acid
CHEMBL1187
D05467
DB09394
DTXCID804263
DTXSID5024263
E 338
E-338
E338
E4GA8884NN
EBC-443048
EC 231-633-2
EINECS 231-633-2
EPA Pesticide Chemical Code 076001
ETIDRONATE DISODIUM IMPURITY A [EP IMPURITY]
Evits
FEMA No. 2900
Fosforzuuroplossingen
Fosforzuuroplossingen [Dutch]
FP36491
H3O4P
H3 P O4
H3PO4
HSDB 1187
hydron;phosphate
INS-338
INS NO.338
MFCD00011340
Naturasil Acne
Naturasil Bite Relief
Naturasil Cherry Angiomas
NCGC00091005-01
NCGC00091005-02
NCGC00257071-01
NCGC00259834-01
NFB Orthophosphate
NS00013561
NSC 80804
NSC-80804
NSC80804
o-Phosphoric acid
Ortho-phosphate
Orthophosphate(3-)
Orthophosphate (PO43-)
ortho phosphoric acid
ortho-phosphoric acid
ORTHOPHOSPHORIC ACID
ortho-Phosphoric acid (0,3 N), 0,1 mol/l-0,3 N volumetric standard solution
ortho-Phosphoric acid (3 N), 1 mol/l - 3 N volumetric standard solution
ortho-Phosphoric acid 85%
Ortophosphate
P1745
PAMIDRONATE DISODIUM PENTAHYDRATE IMPURITY B [EP IMPURITY]
Phosphate anion(3-)
Phosphate ion(3-)
Phosphate ion (PO43-)
Phosphate (PO43-)
Phosphate standard concentrate
phosphor-ic acid
Phosphoric acid
Phosphoric acid, 10% v/v
Phosphoric acid, 1M (+/- 0.05M)
Phosphoric acid, 75%
Phosphoric acid, 85%
Phosphoric acid, 85%, ACS grade
Phosphoric acid, 85%, HPLC grade
Phosphoric acid, 85% in H2O, 99.99% trace metal basis
Phosphoric acid, >=85 wt. % in H2O, >=99.999% trace metals basis
Phosphoric acid, 85 wt. % in H2O, 99.99% trace metals basis
PHOSPHORIC ACID, ACS
Phosphoric acid, ACS reagent, 85%
Phosphoric acid, ACS reagent, >=85 wt. % in H2O
Phosphoric acid (aqueous)
Phosphoric acid, AR, >=88%
Phosphoric acid, AR, 88-93%
Phosphoric acid, BioReagent, suitable for insect cell culture, 85%
Phosphoric acid, BioUltra, >=85% (T)
Phosphoric acid, Crystalline
Phosphoric acid, crystalline, >=99.999% trace metals basis
PHOSPHORIC ACID- D3
PHOSPHORIC ACID [FCC]
PHOSPHORIC ACID [FHFI]
Phosphoric acid, for HPLC, >=85%
PHOSPHORIC ACID [HSDB]
PHOSPHORIC ACID [II]
Phosphoric acid ion(3-)
Phosphoric acid, JIS special grade, >=85.0%
Phosphoric acid, LR, 88-93%
PHOSPHORIC ACID [MART.]
PHOSPHORIC ACID [MI]
Phosphoric acid (NF)
Phosphoric acid [NF]
PHOSPHORIC ACID [ORANGE BOOK]
Phosphoric acid, ortho-
Phosphoric acid, p.a., ACS reagent, reag. ISO, 85%
Phosphoric acid, puriss., >=99%
Phosphoric acid, puriss., meets analytical specification of Ph. Eur., BP, NF, FCC, 85.0-88.0%
Phosphoric acid, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., >=85%
Phosphoric acid, puriss. p.a., crystallized, >=99.0% (T)
Phosphoric acid, SAJ first grade, >=85.0%
Phosphoric acid, semiconductor grade MOS PURANAL(TM) (Honeywell 17938), >=85%
Phosphoric acid, semiconductor grade PURANAL(TM) (Honeywell 17861), >=85%
Phosphoric acid, semiconductor grade VLSI PURANAL(TM) (Honeywell 17644)
Phosphoric acid, technical grade
Phosphoric acid [UN1805] [Corrosive]
Phosphoric acid, United States Pharmacopeia (USP) Reference Standard
PHOSPHORIC ACID [USP-RS]
PHOSPHORIC ACID [VANDF]
PHOSPHORIC ACID [WHO-DD]
phosphoric cid
Phosphoricum acidum
Phosphoricum acidum 200C
Phosphoricum acidum 6C
PHOSPHORICUM ACIDUM [HPUS]
Phosphoricum Acidum Kit Refill
Phosphorsaeure
Phosphorsaeureloesungen
Phosphorsaeureloesungen [German]
[PO(OH)3]
Pre-Sept Activator
Q184782
Q27110336
RefChem:6669
SCHEMBL2050097
SCHEMBL247754
Sonac
tetraoxophosphoric acid
Tox21_111053
Tox21_202285
Tox21_303246
trihydrogen tetraoxophosphate(3-)
trihydroxidooxidophosphorus
UNII-E4GA8884NN
Vococid
Wc-reiniger
White phosphoric acid
Y-11A06
ZOLEDRONIC ACID MONOHYDRATE IMPURITY F [EP IMPURITY]
phosphoric acid Safety & hazards
Signal wordDanger
Hazard statements
- H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
- H290 (18%): May be corrosive to metals [Warning Corrosive to Metals]
- H302 (15.1%): Harmful if swallowed [Warning Acute toxicity, oral]
- H314 (99.9%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
- H318 (18.2%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
- H302: Harmful if swallowed [Warning Acute toxicity, oral]
- H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]
- H331: Toxic if inhaled [Danger Acute toxicity, inhalation]
- H370: Causes damage to organs [Danger Specific target organ toxicity, single exposure]
- H402: Harmful to aquatic life [Hazardous to the aquatic environment, acute hazard]
- H313: May be harmful in contact with skin [Warning Acute toxicity, dermal]
- H335: May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
- H332: Harmful if inhaled [Warning Acute toxicity, inhalation]
Data sourced from PubChem
