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POTASSIUM IODATE AR

Oxidizing agent in volumetric chemical analysis.

COAs

Packings

100 g (00100)

250 g (00250)

25 Kg (0025K)

5000 g (05000)

1PW1200060 1PW1200100 1PDL00015K 1PW1202500
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Article No. 05385 Grade AR
Purity 99.5% CAS No. 7758-05-6
Molecular Formula KIO3 Molecular Weight 214.00
H.S. Code 2829.9010 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White crystalline
Odour Odorless Melting point/ Freezing point [°C] 560 °C
Density [g/cm3] 3.93 Solubility in water [% weight] 32 g in 100cc @1000C

Specifications

Appearance White crystalline powder Assay (Iodometric, on dried basis) Min 99.5%
pH (5% solution in water) 5 - 8 Chloride, chlorate and bromide, bromate (as Cl) Max 0.02%
Iodide (I) Max 0.002% Sulphate (SO4) Max 0.006%
Total nitrogen (N) Max 0.002% Heavy metal (as Pb) Max 0.0006%
Iron (Fe) Max 0.001% Sodium (Na) Max 0.005%
Loss on drying (at 130°C) Max 0.05%

Safety Information and Hazard Symbols

Flame Over Circle Exclamation Mark
Symbol: GHS03, GHS07
 Signal Word: Danger
 UN No.: 1479
 IMCO Class No.: 5.1
 Packing Group: II
 Hazardous Statement: H272-H302-H319
 Precaution Statement: P210-P220-P264-P280-P301+P312-P305+P351+P338
Revision Date: 23-Feb-2024

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