12-Tungstophosphoric acid
CAS Registry Number®
CAS Name
12-Tungstophosphoric acidMolecular Formula
H.1/3O40PW12Cite this Page
12-Tungstophosphoric acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=1343-93-7 (retrieved ) (CAS RN: 1343-93-7). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Density (1)
1.681 g/cm³
Source(s)
Other Names and Identifiers
InChI
InChI=1S/H3O4P.36O.12W/c1-5(2,3)4;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/h(H3,1,2,3,4);;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/q;;;;;;;;;;;;;24*-2;12*+4
InChIKey
InChIKey=BEIRUPAGEXJINC-UHFFFAOYSA-N
SMILES
O=[W+4]1234[O-]56P=78[O-]9%10[W+4]%11%12%13(=O)[O-2][W+4]5%14(=O)([O-2]1)[O-2][W+4]%15%16(=O)(O7%17[W+4]%18(=O)([O-2]2)([O-2][W+4]%19%20(=O)([O-]8%21[W+4]%22%23(=O)([O-2][W+4]9(=O)([O-2]%11)([O-2][W+4]%10%24(=O)([O-2][W+4]6(=O)([O-2]3)([O-2]%14)[O-2][W+4]%21(=O)([O-2]%24)([O-2]%19)[O-2]%22)[O-2]%12)[O-2][W+4]%17(=O)([O-2]%23)([O-2]%18)[O-2]%15)[O-2]%20)[O-2]4)[O-2]%16)[O-2]%13.[H+]
Canonical SMILES
[H+].O=[W+4]1234[O-2][W+4]567(=O)[O-2][W+4]89(=O)([O-2]1)[O-2][W+4]%10%11%12(=O)[O-2][W+4]%13%14(=O)([O-2]2)[O-2][W+4]%15%16(=O)([O-2]3)[O-2][W+4]%17%18(=O)([O-2]5)[O-2][W+4]%19%20(=O)([O-2]6)[O-2][W+4]%21(=O)([O-2]8)([O-2]%10)[O-2][W+4]%22%23(=O)([O-2]%19)[O-2][W+4]%24(=O)([O-2]%15)([O-2]%17)[O-2][W+4](=O)([O-2]%13)([O-2]%11)([O-2]%22)[O-]%14%12P(=O479)([O-]%16%18%24)[O-]%20%21%23
Other Names for this Substance
- Tungstate(3-), tetracosa-μ-oxododecaoxo[μ12-[phosphato(3-)-κO:κO:κO:κO′:κO′:κO′:κO′′:κO′′:κO′′:κO′′′:κO′′′:κO′′′]]dodeca-, hydrogen (1:3)
- Tungstophosphoric acid (H3PW12O40)
- Phosphotungstic acid (H3PW12O40)
- Tungstate(3-), tetracosa-μ-oxododecaoxo[μ12-[phosphato(3-)-O:O:O:O′:O′:O′:O′′:O′′:O′′:O′′′:O′′′:O′′′]]dodeca-, trihydrogen
- Tungstate(3-), tetracosa-μ-oxododecaoxo[μ12-[phosphato(3-)-κO:κO:κO:κO′:κO′:κO′:κO′′:κO′′:κO′′:κO′′′:κO′′′:κO′′′]]dodeca-, trihydrogen
Deleted or Replaced CAS Registry Numbers
51222-58-3, 66565-98-8, 93942-80-4, 185753-05-3, 618454-59-4, 1273390-31-0, 1415469-44-1, 1527481-40-8, 1644672-06-9
