GB/T 11200.2-2008
Test methods of high-purity sodium hydroxide.Part2:Determination of aluminium oxide content.Spectrometric method (English Version)

Standard No.

GB/T 11200.2-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

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

Latest

GB/T 11200.2-2008

Replace

GB/T 11200.2-1989

Scope

This part of GB/T 11200 specifies the determination method for the content of aluminum oxide in high-purity sodium hydroxide. This part is applicable to products with aluminum oxide content of 0.0001% to 0.005% in sodium hydroxide.

GB/T 11200.2-2008 Referenced Document

• GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
• 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

GB/T 11200.2-2008 history

• 2008 GB/T 11200.2-2008 Test methods of high-purity sodium hydroxide.Part2:Determination of aluminium oxide content.Spectrometric method
• 1989 GB/T 11200.2-1989 Membrane process sodium hydroxide--Determination of aluminium oxide content--Spectrometric method

GB/T 11200.2-2008 -All Parts