Products
Honest service, quality assurance
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 |