Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

7758-05-6 - Potassium iodate, 98% - A16162 - Alfa Aesar

A16162 Potassium iodate, 98%

CAS-Nummer
7758-05-6
Synonyme

Größe Preis ($) Menge Verfügbarkeit
100g 40,89
500g 105,06
2500g 426,42
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Potassium iodate, 98%

MDL
MFCD00011406
EINECS
231-831-9

Chemische Eigenschaften

Formel
KIO3
Molmasse
214.00
Schmelzpunkt
560° dec.
Dichte
3.89
Löslichkeit
Soluble in water, potassium iodide solution. Insoluble in alcohol, liquid ammonia and nitric acid.

Anwendungen

Potassium iodate is an oxidizing agent used to prepare 2-styrylchromones from o-hydroxy-ω-cinnamylideneacetophenones by oxidative cyclization. It is used to iodinate table salt in order to prevent iodine deficiency. It is an active ingredient in baby formula milk. As a maturing agent, it is used in baking. Furthermore, it is involved in the protection of radioactive iodine accumulation in the thyroid.

Bemerkungen

Incompatible with aluminum, strong oxidizing agents, sulfides, peroxides, metals and reducing agents. Avoid heat, shock and friction.

Literaturverweise

Tang, Y.; Li, Y.; Yu, Z.; Bai, Y.; Chen, Y.; Sun, Y.; Wan, P. Energy-saving synthesis of potassium iodate via electrolysis of potassium iodine and O2 in a membraneless cell. Green Chem. 2012, 14 (2), 334-337.

Muraleedharan, K. Thermal decomposition kinetics of potassium iodate. J. Therm. Anal. Calorim. 2011, 103 (3), 943-955.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H272-H315-H319-H335

May intensify fire; oxidizer. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P221-P210-P220-P261-P280-P305+P351+P338-P304+P340-P362-P405-P501a

Take any precaution to avoid mixing with combustibles. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep/Store away from clothing/combustible materials. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,7642
Gefahrenklasse
5.1
Verpackungsgruppe
II
Harmonized Tariff Code
2829.90
TSCA
Yes
RTECS
NN1350000

Empfohlen

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf