Standard No.:	SH/T 1550-2012
English Name:	Methyl tert-butyl ether (MTBE) for industrial use-Determination of purity and impurities Gas chromatographic method
Chinese Name:	工业用甲基叔丁基醚(MTBE)纯度及杂质的测定 气相色谱法
Chinese Classification:	G17    General organic chemicals
Professional Classification:	SH    Professional Standard - Petrochemical
ICS Classification:	71.080.60 71.080.60    Alcohols. Ethers 71.080.60
Source Content Issued by:	State Economic and Trade Commission
Issued on:	2012-5-24
Implemented on:	2012-11-1
Status:	valid
Superseded by:	SH/T 1550-1993 Industrial use of methyl tertiary butyl ether (MTBE) purity by gas chromatography
Superseding:	SH/T 1550-2000 Methyl tert-butyl ether (MTBE) for industrial use - Determination of purity and hydrocarbon impurities - Gas chromatographic method
Target Language:	English
File Format:	PDF
Word Count:	6000 words
Translation Price(USD):	180.0
Delivery:	via email in 1~3 business day

本标准规定了测定工业用甲基叔丁基醚（MTBE）的纯度及其杂质的气相色谱法。
本标准适用于测定MTBE的纯度，也适用于测定MTBE中的杂质，例如C4至C12烃类、甲醇、异丙醇、叔丁醇和仲丁醇、甲基仲丁基醚和甲基叔戊基醚、丙酮以及甲乙酮。采用聚甲基硅氧烷柱分析方法，杂质的最低检测浓度为0.02%（质量分数）；采用624柱和中心切割分析方法，杂质的最低检测浓度为0.002%（质量分数）。