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CAS 1313-30-0

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Sodium phosphomolybdate (Na3PMo12O40)

Description:
Sodium phosphomolybdate, with the chemical formula Na3PMo12O40 and CAS number 1313-30-0, is an inorganic compound that serves as a complex of molybdenum. It is typically encountered as a yellow crystalline solid and is known for its solubility in water, which makes it useful in various analytical applications. This compound is primarily utilized in analytical chemistry as a reagent for the detection and quantification of phosphates and other anions. Its structure features a polyoxometalate framework, which contributes to its unique properties, including its ability to form stable complexes with metal ions. Sodium phosphomolybdate is also employed in catalysis and as a catalyst precursor in organic synthesis. Additionally, it has applications in the field of materials science and as a pigment in certain formulations. Safety precautions should be observed when handling this compound, as it can pose health risks if ingested or inhaled. Overall, sodium phosphomolybdate is a versatile compound with significant utility in both laboratory and industrial settings.
Formula:Mo12O40P·3Na
InChI:InChI=1S/12Mo.3Na.H3O4P.36O/c;;;;;;;;;;;;;;;1-5(2,3)4;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/h;;;;;;;;;;;;;;;(H3,1,2,3,4);;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/q12*+4;3*+1;;;;;;;;;;;;;;24*-2/p-3
InChI key:InChIKey=AUCIDCXHMMXGHV-UHFFFAOYSA-K
SMILES:O=[Mo+4]1234[O-]56P7=8[O-]9%10[Mo+4]%11%12%13(=O)[O-2][Mo+4]5%14(=O)([O-2]1)[O-2][Mo+4]%15%16(=O)([O-]7%17[Mo+4]%18(=O)([O-2]2)([O-2][Mo+4]%19%20(=O)(O8%21[Mo+4]%22%23(=O)([O-2][Mo+4]9(=O)([O-2]%11)([O-2][Mo+4]%10%24(=O)([O-2][Mo+4]6(=O)([O-2]3)([O-2]%14)[O-2][Mo+4]%21(=O)([O-2]%24)([O-2]%19)[O-2]%22)[O-2]%12)[O-2][Mo+4]%17(=O)([O-2]%23)([O-2]%18)[O-2]%15)[O-2]%20)[O-2]4)[O-2]%16)[O-2]%13.[Na+]
Synonyms:
  • Molybdate(3-), tetracosa-μ-oxododecaoxo[μ12-[phosphato(3-)-O:O:O:O′:O′:O′:O′′:O′′:O′′:O′′′:O′′′:O′′′]]dodeca-, trisodium
  • Sodium molybdophosphate (Na3PMo12O40)
  • Molybdophosphoric acid (H3PMo12O40), trisodium salt
  • Molybdate(3-), tetracosa-μ-oxododecaoxo[μ12-[phosphato(3-)-κO:κO:κO:κO′:κO′:κO′:κO′′:κO′′:κO′′:κO′′′:κO′′′:κO′′′]]dodeca-, sodium (1:3)
  • Molybdate(3-), tetracosa-μ-oxododecaoxo[μ12-[phosphato(3-)-κO:κO:κO:κO′:κO′:κO′:κO′′:κO′′:κO′′:κO′′′:κO′′′:κO′′′]]dodeca-, trisodium
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