A200320 | Potassium Iodate (Reag. Ph. Eur.) ANALYTIC-ACS

CAS Number

7758-05-6

Formula

KIO3

Weight

M: 214,00 EC: 231-831-9 NC: 2829 90 80 UN: 1479

IATA: 5.1/II PAX: 508 CAO: 511

Signal Word: Danger

3 H272

 

Specifications
Assay (Iodom.) 99,4-100,4%
pH of 5% solution 5,0-8,0
MAX. IMPURITIES
Insoluble matter in H2O 0,005 %
Loss on drying at 130°C 0,05 %
Nitrogen compounds (as N) 0,002 %
Bromide and Chloride (as Cl) 0,01 %
Sulphate (SO4) 0,005 %
Iodide (I) 0,001 %
Heavy metals (as Pb) 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 %
Assay (Iodom.) 99,4-100,4%
pH of 5% solution 5,0-8,0
MAX. IMPURITIES
Insoluble matter in H2O 0,005 %
Loss on drying at 130°C 0,05 %
Nitrogen compounds (as N) 0,002 %
Bromide and Chloride (as Cl) 0,01 %
Sulphate (SO4) 0,005 %
Iodide (I) 0,001 %
Heavy metals (as Pb) 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 %

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