Standard No.:	SH/T 0653-1998
English Name:	Petroleum waxes-Determination of carbon number distribution of normal paraffin and non-normal paraffin hydrocarbons-Gas chromatography
Chinese Name:	石油蜡正构烷烃和非正构烷烃碳数分布测定法(气相色谱法)
Professional Classification:	SH    Professional Standard - Petrochemical
Issued by:	Sinopec Group
Issued on:	1998-3-13
Implemented on:	1998-10-1
Status:	superseded
Superseded by:	NB/SH/T 0653-2021
Superseded on:	2022-5-16
Language:	English
File Format:	PDF
Word Count:	5000 words
Price(USD):	150.0
Delivery:	via email in 1~3 business day

本标准规定了用气相色谱内标法测定石油蜡中从n-C17~n-C44范围内的碳数分布及每个碳数的正构烷和非正构烷烃的含量。
本标准适用于石油蜡，包括混合蜡。本标准不适用于氧化蜡和天然蜡，例如合成的聚乙二醇和蜂蜡、巴西棕榈蜡。