GB/T 6015-2021 Active National standards

GB/T 6015-2021 Determination of trace dimer and residual extraction agent of butadiene for industrial use—Gas chromatographic method

GB/T 6015-2021 Determination of trace dimer and residual extraction agent of butadiene for industrial use—Gas chromatographic method

Publish Date: 2021-08-20 Implement Date: 2022-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 6015-2021
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Organic chemical raw materials
ICS Name: \nAromatic hydrocarbons
Publish Date: 2021-08-20
Implement Date: 2022-03-01
Pages: 10 pages

Scope

This document specifies the determination of trace dimers and residual extractants in industrial butadiene by gas chromatography. This document is applicable to the determination of trace dimers such as 4-vinylcyclohexene, 1,2-dienylcyclobutane, and 1,5-cyclooctadiene in industrial butadiene, as well as residual extractants such as acetonitrile (ACN), N,N-dimethylformamide (DMF), and N-methylpyrrolidone (NMP). The minimum detection concentration for dimers is 5 mg/kg, and the minimum detection concentration for extractants is 1 mg/kg.

Development Information

Word Count: 20 Thousand words Pages: 10 pages

Replace the following standards

Referenced Standards

Related Standards

Contact Us