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Copper(I) iodide
Chemical Reagent：Copper（I） iodide
Molecular Formula：CuI
Molecular Weight：190.45
Appearance and Properties：A greyish white or browny powder,is insoluble in water and ethanol,dissolves in strong sulfuric acid,hydrochloric acid,ammonia liquor, water solution of potassium iodide,sodium cyanide,and thiosulfate,easily decomposes on exposing to light.
Use：Used in mercury micro analysis,and as a catalyst in organic reaction。
Packing：100g，500g，25kg，50kg。
Standard：Q/YSH 09-2000
|
SPECIFICATION |
VALUE |
||
|
AR |
CP |
LR |
|
|
Assay % |
≥ 99.5 |
≥ 99.0 |
≥ 98.5 |
|
Hydrochloric acid insolubles % |
≤ 0.01 |
≤ 0.02 |
≤ 0.05 |
|
Sulfate （ SO4 ） % |
≤ 0.01 |
≤ 0.02 |
≤ 0.05 |
|
Alkali & alkaline earth metals |
≤ 0.1 |
≤ 0.2 |
≤ 0.3 |
|
Iron(Fe) % |
≤ 0.003 |
≤ 0.005 |
≤ 0.01 |
