Stannous pyrophosphate

CAS Registry Number®

15578-26-4

CAS Name

Stannous pyrophosphate

Molecular Formula

H4O7P2.2Sn

Cite this Page

Stannous pyrophosphate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=15578-26-4 (retrieved 2024-11-25) (CAS RN: 15578-26-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    >400 °C (decomp)

  • Density (1)

    4.01 g/cm³

Source(s)

  • (1) Metal-Organics Catalog physical property data were obtained from Gelest, Inc. of Morrisville, Pennsylvania (US)

Other Names and Identifiers

InChI

InChI=1S/H4O7P2.2Sn/c1-8(2,3)7-9(4,5)6;;/h(H2,1,2,3)(H2,4,5,6);;

InChIKey

InChIKey=HEBIDFQMSAGEHE-UHFFFAOYSA-N

SMILES

O(P(=O)(O)O)P(=O)(O)O.[Sn]

Canonical SMILES

[Sn].O=P(O)(O)OP(=O)(O)O

Other Names for this Substance

  • Diphosphoric acid, tin(2+) salt (1:2)
  • Pyrophosphoric acid, tin(2+) salt (1:2)
  • Tin pyrophosphate (Sn2P2O7)
  • Stannous pyrophosphate
  • Tin(2+) pyrophosphate

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Deleted or Replaced CAS Registry Numbers

69679-28-3, 167994-36-7

CAS INSIGHTSTM
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