GB/T 11200.1-2006
AbolishedSodium hydroxide for industrial use - Determination of sodium chlorate content - O-Tolidine spectrometric method
工业用氢氧化钠 氯酸钠含量的测定 邻-联甲苯胺分光光度法
Application Summary AI generated
This standard specifies the o-tolidine spectrometric method for determining sodium chlorate content in industrial-grade sodium hydroxide. It is applied in chemical manufacturing and quality control laboratories to analyze caustic soda products, ensuring they meet purity specifications for downstream uses such as pulp and paper production, water treatment, and textile processing. The method is particularly relevant for detecting chlorate impurities that can affect product stability and safety in industrial applications.
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