GB/T 23941-2009
Analytical methods of calcium chloride for industrial use (English Version)

Standard No.

GB/T 23941-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 23941-2009

Scope

This standard specifies the safety tips, general regulations, determination methods of calcium chloride content, alkalinity, magnesium and alkali metal salt content, water insoluble content and sulfate content in the industrial calcium chloride analysis method. This standard applies to the determination of the content of corresponding substances in solid and liquid forms of industrial calcium chloride.

GB/T 23941-2009 Referenced Document

• GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods
• HG/T 3696.1 Inorganic chemicals for industrical use Preparations of standard and reagent solutions for chemical analysis.Part 1:Preparations of standard volumetric solutions *， 2011-12-20 Update
• HG/T 3696.3-2002 Inorganic chemical products Preparations of reagent solutions for chemical analysis

GB/T 23941-2009 history

• 2009 GB/T 23941-2009 Analytical methods of calcium chloride for industrial use