Calcium arsenate

CAS Registry Number®

7778-44-1
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CAS Name

Calcium arsenate

Molecular Formula

AsH3O4.3/2Ca

Cite this Page

Calcium arsenate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=7778-44-1 (retrieved 2022-09-30) (CAS RN: 7778-44-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    1455 °C
  • Density (2)

    3.620 g/cm3

Source(s)

  • (1) International Chemical Safety Cards data were obtained from the National Institute for Occupational Safety and Health (US)
  • (2) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

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

InChIKey

InChIKey=GYYLHZUIHDISBV-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Arsenic acid (H3AsO4), calcium salt (2:3)
  • Calcium arsenate (Ca3(AsO4)2)
  • Chip-Cal Granular
  • Cucumber dust
  • Pencal

Deleted or Replaced CAS Registry Numbers

1333-25-1, 1450620-86-6, 1940140-03-3, 2226341-09-7