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SZSE:002741
Chemical Reagents
Potassium?perchlorateCOA Report
  • CAS No.:7778-74-7
  • Molecular weight:138.55
  • Aliases:Potassium?perchlorate
  • Molecular formula:KClO4
  • UN Code:1489
  • EC No.:231-912-9
  • HS-No:28299010
Information
Specification category:
Product No. Product name specifications
1.01783.015 Potassium?perchlorate AR500g
Characteristic: Appearance and properties: Colorless or white crystal powder.
Relative density: 2.52(water=1)(20℃)
Melting point(℃): 610(decomposition)
Concentration/content: ≥99%.
Solubility: Slightly soluble in water,insoluble in ethanol.
Technical indicators:
Item AR CP
Assay(KMnO4) ≥99.5% ≥99.0%
Insoluble matter in water ≤0.20% ≤0.30%
Chloride(Cl) ≤0.002% ≤0.005%
Sulfate(SO4) ≤0.005% ≤0.02%
Total nitrogen(N) ≤0.005% ≤0.01%
Iron(Fe) ≤0.002% -
Arsenic(As) ≤0.00005% -
Heavy metals(as Pb) ≤0.003% -
Hazard characteristics:

IATA-DGR UN 1489 POTASSIUM PERCHLORATE,5.1,Ⅱ

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