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Iodomethane
Chemical Reagent：Iodomethane
Molecular Formula：CH3I
Molecular Weight：141.94
Appearance and Properties：A clear,poisonous,volatile,heavy liguid,becomes yellow or brown when exposed to light,miscible with alcohol,ether,and petroleum ether,and is insoluble in water.
Use：Used as an embedding medium in diatoms assay, to examine pyridine, to determine hydroxy ,and to identify tertiary amine.
Packing：100g，500g，25kg，50kg。
Standard：Q/YSH 16-2000
|
SPECIFICATION |
VALUE |
|
|
AR |
CP |
|
|
Assay % |
≥ 98.0 |
≥ 95.0 |
|
Boiling point ℃ |
41.5- 43.5 |
41.5 - 43.5 |
|
Petroleum ether solubility test |
meet standard |
meet standard |
|
Acid degree （ HI ） |
meet standard |
meet standard |
