GB/T 27841-2011 Active National standards

GB/T 27841-2011 Chemical products for industrial use—Determination of hydrosolubility of solids and liquids with high solubility—Flask method

Publish Date: 2011-12-30 Implement Date: 2012-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 27841-2011

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Logo, packaging, transportation, storage

ICS Name: Laboratory medicine

Publish Date: 2011-12-30

Implement Date: 2012-08-01

Pages: 7 pages

Scope

This standard specifies a method for determining the water solubility of industrial chemicals (hereinafter referred to as "products") using the flask method.
This standard is applicable to basic pure substances that are stable in water and have high solubility (greater than 10-2 g/L).
This standard is not applicable to impure products (such as certain surfactants), unstable products, and products that are unstable in water. The presence of impurities in the test substance will greatly affect the determination of the water solubility of the substance; it is not applicable to basic pure substances that are stable in water but have low solubility (less than 10-2 g/L).