Iodate

Iodate
	; The iodate anion, IO−3
	; Space-filling model of the iodate anion
Identifiers
CAS Number	15454-31-6;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:29226; CHEBI:24856 (class of salts);
ChemSpider	76615;
Gmelin Reference	1676
PubChem CID	84927;
UNII	877S7T6EXV;
	InChI InChI=1S/HIO3/c2-1(3)4/h(H,2,3,4)/p-1 Key: ICIWUVCWSCSTAQ-UHFFFAOYSA-M;
	SMILES [O-]I(=O)=O;
Properties
Chemical formula	IO3−
Molar mass	174.902 g·mol−1
Related compounds
Related compounds	Periodate, Fluoroiodate, Bromate, Chlorate
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

An iodate is the polyatomic anion with the formula IO−3. It is the most common form of iodine in nature, as it comprises the major iodine-containing ores.^[1] Iodate salts are often colorless. They are the salts of iodic acid.

^ Lyday, Phyllis A. (2005). "Iodine and Iodine Compounds". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. pp. 382–390. doi:10.1002/14356007.a14_381. ISBN 978-3527306732.

[Ullmann-1] Lyday, Phyllis A. (2005). "Iodine and Iodine Compounds". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. pp. 382–390. doi:10.1002/14356007.a14_381. ISBN 978-3527306732.

[1]

Identifiers
The iodate anion, IO−3
Space-filling model of the iodate anion
CAS Number	15454-31-6
3D model (JSmol)	Interactive image
ChEBI	CHEBI:29226 CHEBI:24856 (class of salts)
ChemSpider	76615
Gmelin Reference	1676
PubChem CID	84927
UNII	877S7T6EXV
InChI InChI=1S/HIO3/c2-1(3)4/h(H,2,3,4)/p-1 Key: ICIWUVCWSCSTAQ-UHFFFAOYSA-M
SMILES [O-]I(=O)=O
Properties
Chemical formula	IO₃⁻
Molar mass	174.902 g·mol⁻¹
Related compounds
Related compounds	Periodate, Fluoroiodate, Bromate, Chlorate
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references