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Acrylonitrile for industrial use—Part 12:Determination of purity and impurities—Gas chromatographic method
Standard in brief
Scope of Application:
本文件规定了测定工业用丙烯腈纯度和杂质含量的气相色谱法。这些杂质包括乙醛、丙酮、丙烯醛、苯、甲基丙烯腈、乙腈、
噁唑、丙腈、顺-丁烯腈和反-丁烯腈等。
本文件适用于测定纯度不低于99%(质量分数)的丙烯腈试样,其中表1中条件1适合于含量不低于10.0 mg/kg的杂质和丙烯腈纯度的测定,条件2适用于含量为2.0 mg/kg ~ 10.0 mg/kg的杂质(甲基丙烯腈除外)的测定。
Basic information
Standard No:GB/T 7717.12-2022
Standard Name:工业用丙烯腈 第12部分:纯度及杂质含量的测定 气相色谱法
English Name:Acrylonitrile for industrial use—Part 12:Determination of purity and impurities—Gas chromatographic method
Standard Status:现行
Release Date:1987-05-09
Effective Date:2023-02-01
Language of Publication:中文简体
Standard Classification
ICS Number:71.080.30
CCS Number:G17
Related Standards
Referenced Standards:GB/T 3723,GB/T 6283,GB/T 6324.8,GB/T 6680,GB/T 7717.5,GB/T 7717.15,GB/T 8170
Publication Information
Number of pages:16
Number of words:24 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2022-07-01
Standard Revision Information
Has Amendment:No
Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:7717.12
Drafter:钟鸣、李继文、姜丽燕、刘朝霞、葛勤芬、白艳华、王川
Drafting Organization:中国石油化工股份有限公司上海石油化工研究院、上海赛科石油化工有限责任公司、中国石化上海石油化工股份有限公司
Management Organization:全国化学标准化技术委员会(SAC/TC 63)
Proposing Department:中国石油和化学工业联合会