RO
SR ISO 2887:1997
secButyl alcohol, methyl ethyl ketone, isobutyl methyl ketone, isoamyl ethyl ketone, diacetone alcohol, and hexylene glycol for industrial use. Determination of acidity to phenolphtalein. Volumetric method
Standardul stabileşte o metodă de determinare a acidităţii la fenolftaleină a butanolului secundar (2-butanol) a metiletilcetonei (2-butanonă), a iso-butil-metil-cetonei (4-metil-2-pentanonă), a iso-amil-etil-cetonei (5-metil-3-heptanonă), a diaceton alcoolului (4-hidroxi-4-metil-2 pentanonă) şi a hexilen glicolului (2-metil-pentan-2,4-diol) de uz industrial
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Status :
Withdrawn
Approval date : 6/13/1997
Publish date : 6/14/1997
Withdrawal date : 3/15/2010
Number of pages : 8
ICS : 71.080.60 Alcohols. Ethers,71.080.80 Aldehydes and ketones
Technical Committee : 372 - Chemical products and analysis methods
- Replaces (partial) STAS 8896-78
- Normative reference SR ISO 3165:1995
- Normative reference SR ISO 758:1995