Standard No.:	QB/T 4234-2011
English Name:	3-Hydroxy-2-butanone (Acetoin)
Chinese Name:	3-羟基-2-丁酮(乙偶姻)
Chinese Classification:	Y41    Fragrances and flavors
Professional Classification:	QB    Professional Standard - Light Industry
ICS Classification:	71.100.60 71.100.60    Essential oils 71.100.60
Source Content Issued by:	State Economic and Trade Commission
Issued on:	2011-12-20
Implemented on:	2012-4-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	3000 words
Translation Price(USD):	130.0
Delivery:	via email in 1~3 business day

本标准规定了3-羟基-2-丁酮(乙偶姻)的要求、试验方法、检验规则和标志、包装、运输、贮存及保质期。
本标准适用于对以乙醛为主要原料经化学反应制得的3-羟基-2-丁酮(乙偶姻)的质量进行分析评价。