ISO 2501:1974
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Methyl ethyl ketone, isobutyl methyl ketone and isoamyl ethyl ketone for industrial use Determination of alcoholic impurities Volumetric method
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
15-05-2019
English, French
01-05-1974
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Acetylation of a test portion with acetyl chloride and determination of the alcohol equivalent to the acetyl groups that have reacted by titration with standard volumetric sodium hydroxide solution in the presence of phenolphthalein. Correction of the acidity of the sample.
| DocumentType |
Standard
|
| Pages |
3
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| Standards | Relationship |
| NBN T 04 190 : 1983 | Identical |
| BS 1941:1993 | Similar to |
| BS 1940:1987 | Similar to |
| BS 1941:1993 | Specification for 4-methylpentan-2-one (isobutyl methyl ketone) for industrial use |
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