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Iodine pentoxide

Chemical  Reagent:Iodine Pentoxide
Molecular  Formula:I2O5
Molecular  Weight:333.81
Appearance and Properties:A white crystalline powder,dissolves in water resulting in iodic acid,and is insoluble in ethanol,ether,chloroform, and carbon sulfide.Melting point 300℃(decomposes).
Use:Used to determine carbon monoxide in gas analysis.
Packing:100g,500g,25kg,50kg。
Standard:Q/YSH 04-2000
 

SPECIFICATION

VALUE

AR

CP

(  I2O5 ) Assay %

≥ 99.0

≥ 98.0

Clarity

meet standard

meet standard

Water-insoluble Substances %

≤ 0.01

≤ 0.01

Ignition residue ( as sulfate ) %

≤ 0.02

≤ 0.05

Iodide ( as I ) %

≤ 0.002

≤ 0.005

Other halogons ( as Cl ) %

≤ 0.03

≤ 0.05

Sufate ( as SO4 ) %

≤ 0.01

≤ 0.01

Nitrogen compounds ( N ) %

≤ 0.005

≤ 0.005

Iron ( Fe ) %

≤ 0.001

≤ 0.002

Heavy Metals ( as Pb ) %

≤ 0.001

≤ 0.001

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