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Thermo Scientific Chemicals
Iodic acid, 99%
CAS: 7782-68-5 | ILiO3 | 181.84 g/mol
化学物質識別子
CAS7782-68-5
IUPAC Nameiodic acid
Molecular FormulaHIO3
InChI KeyICIWUVCWSCSTAQ-UHFFFAOYSA-N
SMILESO[I](=O)=O
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仕様
スペックシート
スペックシートAssay (Iodometric Titration)≥98.5 to ≤101.5%
FormCrystals or powder or crystalline powder
Appearance (Color)White to pale cream
Iodic acid is used in analytical chemistry laboratories to standardize solutions of both weak and strong bases using methyl red or methyl orange as the indicator. It acts as a key starting material to synthesize sodium or potassium iodate, thereby increasing the iodine content of salt.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Iodic acid is used in analytical chemistry laboratories to standardize solutions of both weak and strong bases using methyl red or methyl orange as the indicator. It acts as a key starting material to synthesize sodium or potassium iodate, thereby increasing the iodine content of salt.
Solubility
Soluble in water and methanol.
Notes
Light sensitive. Incompatible with reducing agents, alcohols and organic materials.
Iodic acid is used in analytical chemistry laboratories to standardize solutions of both weak and strong bases using methyl red or methyl orange as the indicator. It acts as a key starting material to synthesize sodium or potassium iodate, thereby increasing the iodine content of salt.
Solubility
Soluble in water and methanol.
Notes
Light sensitive. Incompatible with reducing agents, alcohols and organic materials.
RUO – Research Use Only
General References:
- Oxidizing agent. For selective oxidation of thiols to disulfides and sulfides to sulfoxides by aqueous iodic acid, see: Russ. J. Org. Chem., 37, 1340 (2001). Carbonyl compounds can be regenerated from their oximes in DCM: Tetrahedron Lett., 43, 4023 (2002). For a brief survey of uses in organic synthesis, see: Synlett, 2347 (2006).
- Murray, B. J.; Haddrell, A. E.; Peppe, S.; Davies, J. F.; Reid, J. P.; O'sullivan, D.; Price, H. C.; Kumar, R.; Saunders, R. W.; Plane, J. M. C.; Umo, N. S.; Wilson, T. W. Glass formation and unusual hygroscopic growth of iodic acid solution droplets with relevance for iodine mediated particle formation in the marine boundary layer. Atmos. Chem. Phys. 2012, 12 (18), 8575-8587.
- Arjunan, S.; Bhaskaran, A.; Kumar, R. M.; Mohan, R.; Jayavel, R. Effect of iodic acid dopant on the growth and structural, optical, and electrical properties of L-arginine phosphate single crystals. Mater. Manuf. Processes 2012, 27 (1), 49-52.