GB/T 11213.2-2007
Sodium hydroxide for chemical fiber use.Determination of sodium chloride content.Spectrometric method (English Version)

Standard No.

GB/T 11213.2-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

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

Latest

GB/T 11213.2-2007

Replace

GB/T 11213.2-1989

Scope

This part of GB/T 11213 stipulates the determination method of sodium chloride content in sodium hydroxide for chemical fiber. This section applies to products with a sodium chloride content of 0.0002% to 0.02% in sodium hydroxide.

GB/T 11213.2-2007 Referenced Document

• GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
• GB/T 6682 Water for analytical laboratory use.Specification and test methods*， 2008-05-15 Update

GB/T 11213.2-2007 history

• 2007 GB/T 11213.2-2007 Sodium hydroxide for chemical fiber use.Determination of sodium chloride content.Spectrometric method
• 1989 GB/T 11213.2-1989 Sodium hydroxide for chemical fiber use--Determination of sodium chloride content--Spectrometric method

GB/T 11213.2-2007 -All Parts