Dipotassium tetraiodomercurate

CAS Registry Number®

7783-33-7
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CAS Name

Dipotassium tetraiodomercurate

Molecular Formula

HgI4.2K

Cite this Page

Dipotassium tetraiodomercurate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?ref=7783-33-7 (retrieved 2021-10-22) (CAS RN: 7783-33-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Density (1)

    4.29 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/Hg.4HI.2K/h;4*1H;;/q+2;;;;;2*+1/p-4

InChIKey

InChIKey=OPCMAZHMYZRPID-UHFFFAOYSA-J

SMILES

[Hg+2]([I-])([I-])([I-])[I-].[K+]

Canonical SMILES

[K+].[I-][Hg+2]([I-])([I-])[I-]

Other Names for this Substance

  • Mercurate(2-), tetraiodo-, potassium (1:2), (T-4)-
  • Mercurate(2-), tetraiodo-, dipotassium
  • Mercurate(2-), tetraiodo-, dipotassium, (T-4)-
  • Potassium tetraiodomercurate(II)
  • Potassium iodomercurate(II) (K2HgI4)

Deleted or Replaced CAS Registry Numbers

39377-58-7