SZSE：002741
Chemical Reagents
Iodine?COA Report
  • CAS No.：7553-56-2
  • Molecular weight：253.81
  • Aliases：Iodine
  • Molecular formula：I2
  • UN Code：3290
  • EC No.：231-442-4
  • HS-No：28012000
Information
Specification category：
Product No. Product name specifications
1.08101.018 iodine AR250g
1.08101.038 iodine AR25kg
1.08101.068 iodine Imp5kg /bottle
1.08101.078 iodine AR200g
Characteristic： Appearance and properties:Purple crystals with a metallic luster, brittle, easy sublimation.
Relative density (water=1):4.93(25℃,Solid)
Relative vapor density:9.0
Melting point(℃):113.5
Boiling point(℃):184.4
Concentration:pure
Saturated vapor pressure:0.04(25℃)
Solubility:Soluble in hydrofluoric acid, alcohol, ether, carbon disulfide, benzene, chloroform, most organic solvents
Technical indicators：
Test items AR CP Content (I2) ≥ 99.8% ≥ 99.5% Evaporation residue ≤ 0.005% ≤ 0.02% Chlorine and bromine (as Cl) ≤ 0.005% ≤ 0.01%
Hazard characteristics：

IATA-DGR UN 3290 TOXIC SOLID,CORROSIVE,INORGANIC,N.O.S.(IODINE),6.1(8),Ⅱ

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