GB/T 14457.8-1993
Isolate and synthetic aroma chemicals. Determination of tertiary content by acetyol chloride-dimethyl aniline method (English Version)

Standard No.

GB/T 14457.8-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2008-11

Replace By

GB/T 14455.7-2008

Latest

GB/T 14455.7-2008

Scope

This standard specifies the method for determining the alcohol content of isolated and synthetic fragrances. This standard applies to the determination of the content of tertiary alcohols in isolated and synthetic fragrances, but not in the determination of primary and secondary alcohols.

GB/T 14457.8-1993 history

• 2008 GB/T 14455.7-2008 Determination of ester value and evaluation of free alcohol and total alcohol content after acetylation of fragrances
• 1993 GB/T 14457.8-1993 Isolate and synthetic aroma chemicals. Determination of tertiary content by acetyol chloride-dimethyl aniline method

GB/T 14457.8-1993 Isolate and synthetic aroma chemicals. Determination of tertiary content by acetyol chloride-dimethyl aniline method was changed to GB/T 14455.7-2008 Determination of ester value and evaluation of free alcohol and total alcohol content after acetylation of fragrances.

GB/T 14457.8-1993 -All Parts