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ISO 2887:1973

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

secButyl alcohol, methyl ethyl ketone, isobutyl methyl ketone, isoamyl ethyl ketone, diacetone alcohol and hexylene glycol for industrial use — Determination of acidity to phenolphthalein — Volumetric method
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

05-10-2019

Language(s)

English, French

Published date

12-01-1973

Lays down the treatment of a test portion by dilution with water (or with ethanol or propan-2-ol if the sample is not completely soluble in water) and removal of carbon dioxide by passing a strem of nitrogen through the solution. The determination is carried out by titration with a standard volumetric sodium hydroxide solution using phenolphthalein as indicator. The nitrogen used shall be free from ammonia and carbon dioxide.

DocumentType
Standard
Pages
2
PublisherName
International Organization for Standardization
Status
Withdrawn

Standards Relationship
NBN T 04 127 : 1983 Identical
BS 549:1970 Similar to
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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US$73.00
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