QB/T 4230-2011
2,3-Butanedione (English Version)

Standard No.

QB/T 4230-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Light Industry

Latest

QB/T 4230-2011

Scope

This standard specifies the requirements, test methods, inspection rules and marking, packaging, transportation, storage and shelf life of 2,3-butanedione. This standard is applicable to the analysis and evaluation of the quality of daily flavors and 2,3-butanedione produced by chemical methods.

QB/T 4230-2011 Referenced Document

• GB/T 11538-2006 Essential oil.Analysis by gas chromatography on capillary columns.General method
• GB/T 11539-2008 Fragrance/Flavor substances.Analysis by gas chromatography on packed columns.General method
• GB/T 11540-2008 Fragrance/flavor substances.Determination of relative density
• GB/T 14454.2 Fragrance/Flavor substances.Method for valuation of odour
• GB/T 14454.4-2008 Fragrance/Flavor substances.Determination of refractive index

QB/T 4230-2011 history

• 2011 QB/T 4230-2011 2,3-Butanedione