GB/T 11212-2026
化纤用氢氧化钠
Sodium hydroxide for chemical fiber use
- 实施日期
- 2026-12-01
- ICS 分类
- 71.060.40
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 32 条
GB/T 11212-2026
Sodium hydroxide for chemical fiber use
GB/T 4348.1-2026
Component determination of sodium hydroxide for industrial use—Part 1: Sodium hydroxide and sodium carbonate
GB/T 11200.1-2025
Test methods of high-purity sodium hydroxide—Part 1:Determination of sodium chlorate content
GB/T 11199-2024
High-purity sodium hydroxide
GB/T 1919-2023
Potassium hydroxide for industrial use
GB/T 210-2022
Sodium carbonate for industrial use
GB/T 209-2018
Sodium hydroxide for industrial use
GB/T 7698-2014
Sodium hydroxide for industrial use―Determination of carbonates content―Titrimetric method
GB/T 4348.2-2014
Sodium hydroxide for industrial use―Determination of sodium chloride content―Mercurimetric method
GB/T 1919-2014
Potassium hydroxide for industrial use
GB/T 11212-2013
Sodium hydroxide for chemical fiber use
GB/T 29643-2013
Sodium hydroxide for industrial use - Laboratory sample - Preparation of the main solution for carrying out certain determinations
GB/T 4348.1-2013
Sodium hydroxide for industrial use - Determination of sodium hydroxide and sodium carbonate content
GB/T 4348.3-2012
Sodium hydroxide for industrial use - Determination of iron content-1,10-phenanthroline photometric method
GB/T 27815-2011
Lime water for industrial use
GB/T 22651-2008
Sodium hydroxide for industrial use - Determination of mercury content - Spectrometric method
GB/T 22650-2008
Sodium hydroxide for industrial use - Determination of calcium and magnesium content - Complexometric method
GB/T 11213.7-2008
Test methods of sodium hydroxide for chemical fiber use -Part 7:Determination of copper content-spectrometric method
GB/T 11200.3-2008
Text methods of high-purity sodium hydroxide - Part 3: Determination of calcium content - Flame atomic absorption method
GB/T 11200.2-2008
Sodium hydroxide for industrial use - Determination of aluminium oxide content - Spectrometric method