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Zinc chlorate

Properties, data and information sources.

 

Contents

Zinc chlorate is an inorganic chemical compound from the group of chlorates; it is the zinc salt of chloric acid.

 

Names and Identifiers

Name
Zinc chlorate
Formula
Cl2O6Zn
Zn(ClO3)2
Molar mass
232.274 (g/mol)
CAS registry number
10361-95-2
EC number EINECS
233-804-7
InChI Key
GTQFPPIXGLYKCZ-UHFFFAOYSA-L

Other names, synonyms
Zinc dichlorate; Zinc(II) chlorate; Chloric acid zinc salt

 

Chemical formulas

Molecular formula and structural formula of Zinc chlorate:

 

Cl2O6Zn or Zn(ClO3)2

Mr = 232.274 g/mol
SMILES: [O-]Cl(=O)=O.[O-]Cl(=O)=O.[Zn+2]

 

Data and Properties

In its pure state, zinc chloride is a white, often yellowish, hygroscopic solid.

solubility:
+ Soluble in water (2000 g/L at 20 °C), alcohol.
decomposition temperature
60 °C
density
2.15 g cm-3 at 20 °C

 

Percentage and isotopic composition:

Mass-related elemental composition and isotope proportions of the compound Zinc chlorate - Cl2O6Zn - calculated based on molecular mass.

Symbol
Element ENumber x
of atoms ExData of the element
and isotopes *Percentages
of isotopesPercentage of
Ex in formula massCl
Chlorine2 Ar = 35.45 u
ΣAr = 70.9 u
35Cl: 34.96885 u [75,80 %]
36Cl: 35.96831 u [<< 1 %]
37Cl: 36.9659 u [24,2 %] 
35Cl: 23.13742 %
36Cl: trace
37Cl: 7.38688 %
30.5243 %O
Oxygen6 Ar = 15.999 u
ΣAr = 95.994 u
16O: 15.99491 u [99,757 %]
17O: 16.99913 u [0,03835 %]
18O: 17.99916 u [0,205 %] 
16O: 41.22749 %
17O: 0.01585 %
18O: 0.08472 %
41.3279 %Zn
Zinc1ΣAr = 65.38 u
64Zn: 63.92914 u [49,17 %]
66Zn: 65.92603 u [27,73 %]
68Zn: 67.92485 u [18,45 %]
70Zn: 69.92532 u [0,61 %]
67Zn: 66.92713 u [4,04 %] 
64Zn: 13.84027 %
66Zn: 7.80538 %
68Zn: 5.19327 %
70Zn: 0.1717 %
67Zn: 1.13717 %
28.1478 %

*) The third column lists the atomic masses or isotope masses of the elements involved and - in square brackets - the natural isotope composition.

 

More calculated data

The molar mass is M = 232.274 grams per mole.

The amount of substance in one kilogram of the substance is n = 4.305 mol.

The amount of substance in one gram of the substance is n = 0.004 mol.

Monoisotopic mass: 229.836335114 Da - related to 35Cl216O664Zn.

 

External Sources

PubChem:ID 25206ChemSpider:ID 23542UNII of the FDA (USA):Unique Ingredient Identifier 3363718500EPA CompTox Chemicals Dashboard:DTXSID30890658

 

Manufacturers and Sources of Supply

The table below lists producers and suppliers of Zinc chlorate as a commercial chemical for laboratories, research, industry and production with the corresponding contact details.

 

More Chemistry

isotopes

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Last update: 2026-01-20

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