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7782-68-5 - Iodic acid, 99% - A11925 - Alfa Aesar

A11925 Iodic acid, 99%

CAS-Nummer
7782-68-5
Synonyme

Größe Preis ($) Menge Verfügbarkeit
50g 59,12
250g 198,79
1000g 631,39
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Iodic acid, 99%

MDL
MFCD00011348
EINECS
231-962-1

Chemische Eigenschaften

Formel
HIO3
Molmasse
175.91
Schmelzpunkt
110° dec.
Dichte
4.629
Sensitivität
Light Sensitive
Löslichkeit
Soluble in water and methanol.

Anwendungen

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.

Bemerkungen

Light sensitive. Incompatible with reducing agents, alcohols and organic materials.

Literaturverweise

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.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H272-H314-H318

May intensify fire; oxidizer. Causes severe skin burns and eye damage. Causes serious eye damage.

Sicherheitshinweise: P221-P210-P260-P220-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Take any precaution to avoid mixing with combustibles. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Keep/Store away from clothing/combustible materials. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,5012
Gefahrenklasse
5.1
Verpackungsgruppe
II
Harmonized Tariff Code
2811.19
TSCA
Yes

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