Silver iodate
Appearance
(Redirected from AgIO3)
This article relies largely or entirely on a single source. (June 2013) |
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Names | |
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IUPAC name
Silver(I) iodate
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Systematic IUPAC name
Silver(I) iodate(V) | |
Other names
Argentous iodate
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Identifiers | |
3D model (JSmol)
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ChemSpider | |
ECHA InfoCard | 100.029.126 |
EC Number |
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PubChem CID
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
AgIO3 | |
Molar mass | 282.77 g/mol |
Appearance | white crystals |
Odor | odorless |
Density | 5.525 g/cm3 |
Melting point | ~200 °C |
Boiling point | ~1150 °C |
0.003 g/100 mL (10 °C) 0.019 g/100 mL (50 °C) | |
Solubility product (Ksp)
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3.17×10−8[1] |
Solubility | soluble in ammonia |
Structure | |
orthorhombic | |
Hazards | |
NFPA 704 (fire diamond) | |
Flash point | Non-combustable |
Related compounds | |
Other anions
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silver iodide silver chlorate |
Other cations
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sodium iodate potassium iodate |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Silver iodate (AgIO3) is a light-sensitive, white crystal composed of silver, iodine and oxygen. Unlike most metal iodates, it is practically insoluble in water.
Production
[edit]Silver iodate can be obtained by reacting silver nitrate (AgNO3) with sodium iodate or potassium iodate. The by-product of the reaction is sodium nitrate.[2]
Alternatively, it can be created by the action of iodine in a solution of silver oxide.
Uses
[edit]Silver iodate is used to detect traces of chlorides in blood.[citation needed]
References
[edit]- ^ John Rumble (June 18, 2018). CRC Handbook of Chemistry and Physics (99 ed.). CRC Press. pp. 5–189. ISBN 978-1138561632.
- ^ Qiu, Chao; Sheng Han; Xingguo Cheng; Tianhui Ren (2005). "Distribution of Thioethers in Hydrotreated Transformer Base Oil by Oxidation and ICP-AES Analysis". Industrial & Engineering Chemistry Research. 44 (11): 4151–4155. doi:10.1021/ie048833b. Retrieved 2007-05-03.
Silver nitrate reacts with iodate to form the precipitate of silver iodate, and the precipitate is transferred to silver nitrate.