Lead arsenate (PbHAsO4)

CAS Registry Number®

7784-40-9
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CAS Name

Lead arsenate (PbHAsO4)

Molecular Formula

AsH3O4.Pb

Cite this Page

Lead arsenate (PbHAsO4).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7784-40-9 (retrieved 2022-12-06) (CAS RN: 7784-40-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    280 °C (decomp)
  • Density (1)

    5.943 g/cm3

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/AsH3O4.Pb/c2-1(3,4)5;/h(H3,2,3,4,5);

InChIKey

InChIKey=CPYXDLDLCALSOK-UHFFFAOYSA-N

SMILES

[As](=O)(O)(O)O.[Pb]

Canonical SMILES

[Pb].O=[As](O)(O)O

Other Names for this Substance

  • Arsenic acid (H3AsO4), lead(2+) salt (1:1)
  • Lead arsenate (PbHAsO4)
  • Acid lead arsenate
  • Lead acid arsenate
  • Lead arsenate

Deleted or Replaced CAS Registry Numbers

14034-76-5, 37196-28-4