SZSE:002741
Chemical Reagents
Potassium iodate?COA Report
  • CAS No.:7758-05-6
  • Molecular weight:214.00
  • Aliases:Potassium iodate?
  • Molecular formula:KIO3
  • UN Code:1479
  • EC No.:231-831-9
  • HS-No:28299080
Information
Specification category:
Product No. Product name specifications
1.01709.025 Potassium iodade AR500g
1.01709.075 Potassium iodade AR25kg/Drum
1.01709.095 Potassium iodade (prepared by QA department) 500mL
Characteristic: Appearance and properties: Colorless or white crystal powder,odorless.
Relative density: 3.98(water=1)(20℃)
Melting point(℃): 560(decomposition)
Concentration/content: Industrial grade ≥95%
Solubility: Soluble in water and dilute sulfuric acid,insoluble in ethanol.
Technical indicators:
Item AR
Assay(KIO3) ≥99.8%
pH-value(50g/L solution,25℃) 5.0~7.0
Clarity of solution Pass3
Insoluble matter in water ≤0.005%
Loss on drying ≤0.1%
Chloride and Chlorate(as Cl) ≤0.02%
Iodide(I) ≤0.002%
Sulfate(SO4) ≤0.01%
Total nitrogen(N) ≤0.003%
Sodium(Na) ≤0.02%
Iron(Fe) ≤0.0005%
Heavy metals(as Pb) ≤0.001%
Hazard characteristics:

IATA-DGR UN 1479 OXIDIZING SOLID,N.O.S.(POTASSIUM IODATE),5.1,Ⅱ

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