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Potassium iodate, Hi-AR®/ACS
Potassium iodate, KIO3 can be used as a substitute of KI in radiation protection. A kinetic study of thermal degradation of KIO3 by γ-rays suggests that rate of decomposition increases while activation energy decreases upon irradiation.
CAS Number :
7758-05-6
Molecular Formula :
KIO₃
More Information
Product Name
Potassium iodate, Hi-AR®/ACS
SKU
GRM250
CAS No
7758-05-6
EC No.
231-831-9
Molecular formula
KIO₃
Molecular Weight
214
HS Code
2829 90 30
Storage
Below 30°C
Shelf Life
4 Years
Customized Product Available
No
Appearance
Colourless or white crystals or powder or solid
Solubility
33.3 mg soluble in 1 mL of water
pH (5% in water at 25°C)
5.0 - 8.0
Water insoluble matter
<= 0.005%
Chloride and Bromide (Cl)
<= 0.01%
Iodide (I)
<= 0.001%
Sulfate (SO₄)
<= 0.005%
Heavy metals (as Pb)
<= 0.0005%
Iron (Fe)
<= 0.001%
Sodium (Na)
<= 0.005%
Assay (Iodometry)
99.40 - 102.00%
Hazard Pictogram(s) Signal Word Danger Hazard Statements H272- H302- H319- H361fd Precautionary Statements P210- P280- P308 + P313- P337 + P313- P370 + P378- P501 UN. No. 1479 UN. No. 5.1 Packing Group II RTECS Not available WGK 1