GB/T 14457.7-1993
Isolate and synthetic aroma chemicals. Determination of primary or secondary alcohols content by acetic anhydride-pyridine methed (English Version)

Standard No.

GB/T 14457.7-1993

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

Withdraw

Latest

GB/T 14457.7-1993

Scope

This standard specifies the method for the determination of single primary or secondary alcohol content in isolated and synthetic fragrances by the acetic anhydride pyridine method. This standard is applicable to the determination of primary or secondary alcohol content, not to the determination of tertiary alcohol content.

GB/T 14457.7-1993 history

• 1993 GB/T 14457.7-1993 Isolate and synthetic aroma chemicals. Determination of primary or secondary alcohols content by acetic anhydride-pyridine methed

GB/T 14457.7-1993 -All Parts