IDENTIFICATION AND PROPERTIES
NamePotassium Iodate (Reag. USP, Ph. Eur.) for analysis, ACS
Molecular formula: KIO3
CAS: 7758-05-6
EC: 231-831-9
Molar mass: 214.00 g/mol
Brand: PanReac
- Physical state: Solid
- Colour: White
- Odour: Odourless
- Melting point/freezing point: 560ºC
- Flammability: Danger of fire in contact with combustible materials.
- Solubility water at 25ºC: 92 g/l
Specifications
- Richness (Iodom.): 99.4-100.4%
- pH sol. 5%: 5.0-8.0
Maximum limit for impurities
- Insoluble in H2O: 0,005 %
- Loss on drying at 130°C: 0.05%
- N-compounds (in N): 0,002%
- Sulphate (SO4): 0,005%
- Iodide (I): 0,001%
- Bromide and chloride (in Cl): 0,01%
- Heavy metals (ICP-OES): 0,0005 %
- As: 0,0001 %
- Cd: 0,0005 %
- Co: 0,0005 %
- Cu: 0,0005 %
- Fe: 0,001 %
- Mg: 0,001 %
- Mn: 0,0005 %
- Na: 0,005 %
- Ni: 0,0005 %
- Pb: 0,0005 %
- Zn: 0,0005 %
Storage: Ambient temperature
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