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Product introduction

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Potassium iodate

Chemical reagent: potassium iodate
Subtype: KIO3
Subsize: 214.00
Shape: white crystal or crystalline powder。Odorless, soluble in water and potassium iodide;Insoluble in ethanol 。It is highly oxidizing。
Uses: REDOX titrant。Oxidizing agent。
Packing: 100g,500g,25kg,50kg。
Execution standard: GB/T 651-1993
 

项目

指标

Analytically pure

Chemically pure

Content (KIO3) %

≥ 99.8

≥ 99.8

PH ( 25 ℃ )

5.0-7.0

5.0-7.0

Clarity test

合格

合格

Water insoluble matter %

≤ 0.002

≤ 0.005

Drying weight loss %

≤ 0.05

≤ 0.1

Chlorides and chlorates (Cl) %

≤ 0.005

≤ 0.02

Iodide (I) %

≤ 0.001

≤ 0.002

Sulfate (SO4) %

≤ 0.003

≤ 0.01

Total nitrogen (N) %

≤ 0.002

≤ 0.003

Sodium (Na) %

≤ 0.01

≤ 0.02

Iron (Fe) %

≤ 0.0002

≤ 0.0005

Heavy metals (pb) %

≤ 0.0005

≤ 0.001

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