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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 91886595Generated: October 23, 2026

Calcium iodate monohydrate

Lautarite · CALCIUM IODATE HYDRATE · calcium:diiodate:hydrate · Calcium diiodate monohydrate · Calcium iodate monohydrate, 99+% · CALCIUM IODATE ISO 9001：2015 REACH

https://huagongshe.com/en/chemical/91886595

Calcium iodate monohydrate molecular structure

Identifiers & Physical Properties

CAS No.10031-32-0
Molecular formulaCaH2I2O7
Average molar mass407.9 g/mol
SMILESO.[Ca+2].[O-][I+2]([O-])[O-].[O-][I+2]([O-])[O-]
InChIKeyHWWIPGFWVAZWRQ-UHFFFAOYSA-N
PubChem CID91886595
EC No.620-962-0

Chemical & Physical Properties

Topological polar surface area115
Hydrogen bond donors1
Hydrogen bond acceptors7
Rotatable bonds0
Heavy atoms10
Formal charge0
Complexity36.5
Melting point540 °C
Density4.520 g/mL(lit.)
Physical statePowder
ColorOff-white
SolubilitySoluble in nitric acid and slightly soluble in water. Insoluble in ethanol.
Merck13,1678
CAS DataBase Reference10031-32-0
GHS pictogramGHS03,GHS07
GHS hazard statementsH272-H315-H319-H335
GHS precautionary statementsP210a-P220-P221-P305+P351+P338-P405-P501a
Hazard symbolsO,Xi
Risk statements (R)8-36/37/38
Safety statements (S)17-26
UN transport numberUN 1479 5.1/PG 2
Water hazard class (WGK)3
TSCA inventory statusYes
Hazard class5.1

Safety & Regulations

GHS classificationDangerH272 (100%): May intensify fireoxidizer [Danger Oxidizing liquidsOxidizing solids]P210, P220, P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 42 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesOx. Sol. 2 (100%)
Water hazard class (WGK)3
TSCA inventory statusYes
UN transport numberUN 1479 5.1/PG 2
Risk statements (R)8-36/37/38
GHS pictogramGHS03,GHS07
Hazard symbolsO,Xi
Safety statements (S)17-26
Hazard class5.1
GHS hazard statementsH272-H315-H319-H335
GHS precautionary statementsP210a-P220-P221-P305+P351+P338-P405-P501a

Applications & Uses

Uses

Calcium iodate monohydrate is used as oxidant added to lotions and ointments, acts as antiseptic and deodorant. It is used in the manufacture of disinfectants and iodine supplement in animal feed.