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                Methyl Ethyl Ketone (MEK)
 
CAS number:78-93-3       
Molecular formula :CH3-CH2-CO-CH3
Molar mass :72.11 
UN NO.: 1193
Class: 3
Appearance :Colorless and Transparent Liquid
 
Specifications:
ITEMS                                                       METHOD                          SPECIFICATIONS
COLOR, PT-CO                                     ASTM D 1209-05E1                    10 MAX.
PURITY, M/M %                                    ASTM D 2804-02(2007)              99.7 MIN. 
WATER, M/M %                                    ASTM E 064-08                           0.05 MAX.
ACIDITY(AS ACETIC ACID), M/M%        ASTM D 1613-06                        0.003 MAX.
REFRACTIVE INDEX AT 20℃                 ASTM D 1218-02 (2007)             1.3785-1.3795
NON VOLATILE MATTER, mg/100ml      ASTM D 1353-09                         2.0 MAX.
 
Property and application:
Ketones are water clear, highly mobile liquids with a characteristic odour. They are chemically very stable. Due to the carbonyl group, ketones are hydrogen acceptors and have an outstanding solvency.
Over 50 % of the demand for Methyl ethyl ketone stems from the paints and coatings industry as a low viscosity solution can be obtained without it affecting the film properties of the product.
Methyl ethyl ketone does not contain detectable quantities of polycyclic aromatics, heavy metals or chlorinated compounds.
MEK is widely used in the following applications:
• Specialty Paints
• Printing Inks
• Adhesives
• Lubricating Oil Dewaxing in the Refineries
• Polyurethane resins
• Artificial Leather
• Degreasing of metal surfaces, particularly Aircraft parts
• Pharmacuticals
• Extraction
• MEK Oxime Manufacture
• MEK Peroxide Manufacture
• Epoxy Glass Laminations for the electronic industry
 
 
Packing: in iron drums of 165KG net each; in ISO tank
Quantity per 20’ FCL: 13.2MT = 80 drums ; 19.2mt / ISO tank


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