Sodium trimetaphosphate

CAS Registry Number®

7785-84-4

CAS Name

Sodium trimetaphosphate

Molecular Formula

H3O9P3.3Na

Cite this Page

Sodium trimetaphosphate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7785-84-4 (retrieved 2024-11-23) (CAS RN: 7785-84-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Density (1)

    2.49 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/3Na.H3O9P3/c;;;1-10(2)7-11(3,4)9-12(5,6)8-10/h;;;(H,1,2)(H,3,4)(H,5,6)

InChIKey

InChIKey=QXLZJPAXEGLSGU-UHFFFAOYSA-N

SMILES

O=P1(O)OP(=O)(O)OP(=O)(O)O1.[Na]

Canonical SMILES

[Na].O=P1(O)OP(=O)(O)OP(=O)(O)O1

Other Names for this Substance

  • Metaphosphoric acid (H3P3O9), sodium salt (1:3)
  • Metaphosphoric acid (H3P3O9), trisodium salt
  • Sodium metaphosphate (Na3(P3O9))
  • Sodium metaphosphate
  • Sodium trimetaphosphate

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