GB/T 22229-2008 Active National standards

GB/T 22229-2008 Chemical products for industrial use—Determinaton of vapour pressure of solids and liquids at range 10 -3 to 1 Pa—Vapour pressure balance method

Publish Date: 2008-06-19 Implement Date: 2009-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 22229-2008

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Logo, packaging, transportation, storage

ICS Name: \nProtection against dangerous goods

Publish Date: 2008-06-19

Implement Date: 2009-02-01

Pages: 7 pages

Scope

This standard specifies a method for determining the vapor pressure of industrial chemicals by measuring the change in mass. It is applicable to solids and liquids with a vapor pressure ranging from 10-3 Pa to 1 Pa. During the measurement, impurities have a certain impact on the properties of the chemicals, such as the volatility of the solvent.