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GB 209-1993 Replaced National standards force_standard

GB 209-1993 Sodium hydroxide for industrial use

GB 209-1993 Sodium hydroxide for industrial use

Publish Date: 1993-01-06 Implement Date: 1993-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB 209-1993
Standard Type: National standards
Standard Status: Replaced
is_force_gb: yes
CCS Name: Inorganic acids and alkalis
ICS Name: \nAlkali
Publish Date: 1993-01-06
Implement Date: 1993-10-01
Pages: 12 pages

Development Information

Word Count: 13 Thousand words Pages: 12 pages

Replace the following standards

GB 209-1984

Superseded by the following standards

GB/T 209-2006 Sodium hydroxide for industrial use

Referenced Standards

GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions GB/T 601-2016 Chemical reagent—Preparations of reference titration solutions GB/T 603-2002 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 603-2023 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 4348.1-2000 Sodium hydroxide for industrial use—Determination of sodium hydroxide and sodium carbonate content GB/T 4348.1-2013 Sodium hydroxide for industrial use—Determination of sodium hydroxide and sodium carbonate content GB/T 4348.2-2002 Sodium hydroxide for industrial use—Determination of sodium chloride content—Mercurimetric method GB/T 4348.2-2014 Sodium hydroxide for industrial use—Determination of sodium chloride content—Mercurimetric method GB/T 4348.3-2002 Sodium hydroxide for industrial use—Determination of iron content-1,10—Phenanthroline photometric method GB/T 4348.3-2012 Sodium hydroxide for industrial use—Determination of iron content—1,10-phenanthroline photometric method GB/T 7698-2003 Sodium hydroxide for industrial use—Determination of carbonates content—Titrimetric method GB/T 7698-2014 Sodium hydroxide for industrial use—Determination of carbonates content—Titrimetric method GB/T 11213.1-1989 Sodium hydroxide for chemical fiber—Determination method of mass fraction GB/T 11213.1-2007 Sodium hydroxide for chemical fiber use—Determination of sodium hydroxide content GB/T 11213.4-2006 Sodium hydroxide for chemical fiber use—Determination of silicon content—Reduced molybdosilicate spectrophotometric method GB/T 4348.1-2026 Component determination of sodium hydroxide for industrial use—Part 1:Sodium hydroxide and sodium carbonate

Adopt standards

ISO 5992-79

Related Standards

GB/T 11199-1989 Replaced

GB/T 11199-1989 Membrane process sodium hydroxide

Publish Date: 1989-02-24
GB/T 11213.1-1989 Replaced

GB/T 11213.1-1989 Sodium hydroxide for chemical fiber—Determination method of mass fraction

Publish Date: 1989-03-31
GB/T 11213.2-1989 Replaced

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

Publish Date: 1989-03-31
GB/T 11213.7-1989 Replaced

GB/T 11213.7-1989 Sodium hydroxido for chemical fiber use—Determination of copper mass fraction—Spectrometric method

Publish Date: 1989-03-31
GB/T 4294-1997 Replaced

GB/T 4294-1997 Aluminium hydroxide

Publish Date: 1997-12-22
GB/T 1919-2000 Replaced

GB/T 1919-2000 Potassium hydroxide for industrial use

Publish Date: 2000-07-31
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