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Ethyl methyl ketone a.r. (MEK)
99.5+% C4H8O
For laboratory use, ACS
CL00.0513
CAS Nr:78-93-3
Physical
- Form: liquid
- Colour: colourless
- Melting point: -86°C
- Boiling point: 79.6°C
- Flash point: -1°C
- Density: 0,80 g/ml
- Mol Weight: 72.11 g/mol
- Storage temp: RT
Art. Nr. | Pack | Mod | Stock | ||
---|---|---|---|---|---|
CL00.0513.1000 | 1 l | GVB | 36 |
|
|
CL00.0513.2500 | 2.5 l | GVB | 11 |
|
Specs
- Assay >99.5%
- Non Volatiles <0.001%
- Water <0.05%
- Reducing Subtances <0.0003%
- Free Acid <0.001%
- Free Alkali <0.0005%
- Aluminium (Al) <0.00002%
- Boron (B) <0.000002%
- Barium (Ba) <0.00001%
- Calcium (Ca) <0.00005%
- Cadmium (Cd) <0.000005%
- Cobalt (Co) <0.000002%
- Chromium (Cr) <0.000002%
- Copper (Cu) <0.000002%
- Iron (Fe) <0.00001%
- Potassium (K) <0.00001%
- Magnesium (Mg) <0.000005%
- Manganese (Mn) <0.000002%
- Sodium (Na) <0.00005%
- Nickel (Ni) <0.000002%
- Lead (Pb) <0.00001%
- Tin (Sn) <0.00001%
- Strontium (Sr) <0.000002%
- Zinc (Zn) <0.00001%
- Acetone <0.05%
- 2-Butanol <0.05%
- Methanol <0.05%
- Colour < 10 APHA
- Residue after Evaporation <0.0025%
- Acidity <0.0005meq/g
Safety
- HS Nr: 29141200
- Signal word: Danger
-
- UN: 1193
- ADR: 3,II