GB/T 14457.2-1993
Isolate and synthetic aroma chemicals. Method for determination of distillation range (English Version)
- Standard No.
- GB/T 14457.2-1993
- 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
- 2014-02
- Replace By
- GB/T 14457.2-2013
- Latest
- GB/T 14457.2-2013
- Scope
- This standard specifies the method for determining the boiling range of liquid isolated and synthetic fragrances by distillation. This standard applies to the determination of the boiling range of liquid separation and synthetic fragrances with a boiling point in the range of 30-300 °C and stable chemical properties during the distillation process.
GB/T 14457.2-1993 history
- 2013 GB/T 14457.2-2013 Fragrance/flavor substances.Method for determination of distillation range
- 1993 GB/T 14457.2-1993 Isolate and synthetic aroma chemicals. Method for determination of distillation range
GB/T 14457.2-1993 -All Parts
GB/T 14457.1-1993 Isolate and synthetic aroma chemicals. Method for determination of solubility in ethanol
GB/T 14457.2-2013 Fragrance/flavor substances.Method for determination of distillation range
GB/T 14457.3-2008 Fragrance/Flavor substances.Method for determination of melting point
GB/T 14457.4-1993 Isolate and synthetic aroma chemicals. Determination of acid value of acid content
GB/T 14457.5-1993 Isolate and synthetic aroma chemicals. Determination of ester content
GB/T 14457.6-1993 Isolate and synthetic aroma chemicals. Determination of primary or secondary alcohols content by acetylation
GB/T 14457.7-1993 Isolate and synthetic aroma chemicals. Determination of primary or secondary alcohols content by acetic anhydride-pyridine methed
GB/T 14457.8-1993 Isolate and synthetic aroma chemicals. Determination of tertiary content by acetyol chloride-dimethyl aniline method