GB/T 11200.2-2008
ActiveSodium hydroxide for industrial use - Determination of aluminium oxide content - Spectrometric method
高纯氢氧化钠试验方法 第2部分：三氧化二铝含量的测定 分光光度法
Application Summary AI generated
This standard specifies a spectrometric method for determining the aluminum oxide (Al₂O₃) content in high-purity sodium hydroxide used in industrial applications. It is applied in quality control laboratories within the chemical manufacturing and processing industries, particularly for raw materials used in the production of alumina, water treatment chemicals, and specialty inorganic compounds. The method ensures accurate measurement of trace aluminum impurities to meet purity specifications for downstream industrial processes.
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