GB/T 33065-2016 Active National standards

GB/T 33065-2016 Fluorinated olefins for refrigerant use—General method for the determination of acidity

GB/T 33065-2016 Fluorinated olefins for refrigerant use—General method for the determination of acidity

Publish Date: 2016-10-13 Implement Date: 2017-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 33065-2016
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Generally, organic chemical raw materials
ICS Name: Haloalkanes
Publish Date: 2016-10-13
Implement Date: 2017-05-01
Pages: 6 pages

Scope

This standard specifies the general test method principles, sampling, test methods, and allowable deviations for measuring the acidity of fluorinated olefins used in refrigerants by acid-base titration. This standard is applicable to the determination of acidity in fluorinated olefins used in low-pressure, medium-pressure, and high-pressure refrigerants. The detection sensitivity of this test method is 0.000 005%.

Development Information

Word Count: 10 Thousand words Pages: 6 pages

Referenced Standards

Related Standards

Contact Us