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Product Name

 ETHYL METHYL KETONE AR (BUTANONE)

Article No

 SS0103102500

CAS No

 78-93-3

Molecular Formula

 C4H8O

Molecular Weight

 72.11

Specifications

Appearance:

 A clear colourless liquid

Assay (by GC):

 Min 99.5%

Refractive index (20°C; 589 nm):

 1.377 - 1.389

Weight/ mL at 20°C:

 0.805 - 0.815 g

Lead (Pb):

 Max 0.0001%

Iron (Fe):

 Max 0.0001%

Water (H2O):

 Max 0.2%

Copper (Cu):

 Max 0.0001%

Colour scale :

 Max 10 Hazen

Alkalinity:

 Max 0.0002 meq/g

Substance reducing KMnO4 (as O):

 Max 0.0003%

2-Methyl-2-propanol (GC):

 Max 0.1%

Titrable acid:

 Max 0.0005 meq/g

Methanol (GC,area %):

 Max 0.05%

2-Butanol (GC):

 Max 0.05%

Acetone (CH3.CO.CH3) by GC:

 Max 0.05%

Boiling Point:

 79 - 80 deg C