Bismuth iodate is an inorganic compound with the chemical formula Bi(IO3)3. Its anhydrate can be obtained by reacting bismuth nitrate and iodic acid, dissolving the resulting precipitate in 7.8 mol/L nitric acid, and heating to volatilize and crystallize at 70 °C;[2] The dihydrate can be obtained by reacting bismuth nitrate and potassium iodate or sodium iodate. It is obtained by evaporation and crystallization in 7 mol/L nitric acid at 50 °C.[1] Its basic salt BiOIO3 is known.[3]
| Identifiers | |
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| ECHA InfoCard | 100.033.834 |
CompTox Dashboard (EPA)
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| Properties | |
| Bi(IO3)3 | |
| Molar mass | 733.69 |
| Appearance | colourless crystals (dihydrate)[1] |
| Density | 6.096 g (anhydrous)[2] |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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References edit
- ^ a b Phanon, D.; Gautier-Luneau, I. (Sep 2006). "Crystal structure of bismuth triiodate dihydrate, Bi[IO3]3 · 2H2O". Zeitschrift für Kristallographie - New Crystal Structures. 221 (3): 243–244. doi:10.1524/ncrs.2006.0056. ISSN 2197-4578.
- ^ a b Bentria, Bachir; Benbertal, Djamal; Bagieu-Beucher, Muriel; Masse, René; Mosset, Alain (2003). "[No title found]". Journal of Chemical Crystallography. 33 (11): 867–873. doi:10.1023/A:1027409929990.
- ^ Huang, Hongwei; Chen, Fang; Reshak, Ali Hussain; Auluck, Sushil; Zhang, Yihe (Nov 2018). "Insight into crystal-structure dependent charge separation and photo-redox catalysis: A combined experimental and theoretical study on Bi(IO3)3 and BiOIO3". Applied Surface Science. 458: 129–138. doi:10.1016/j.apsusc.2018.07.054.
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