GB/T 12737-2008
ActiveChemical products for industrial use-General method for determination of traces of sulphur compounds, as sulphate, by reduction and titrimetry
工业用化工产品中以硫酸根表示的痕量硫化合物测定的通用方法 还原和滴定法
Application Summary AI generated
This standard specifies a general method for determining trace amounts of sulfur compounds, expressed as sulfate, in chemical products used in industrial settings. It is applied in quality control and testing laboratories to analyze raw materials or finished industrial chemicals where low sulfur content must be verified, such as in the production of petrochemicals, fertilizers, or specialty chemicals. The reduction and titrimetry technique is used to ensure compliance with purity specifications and to prevent sulfur-related issues in downstream processes or end products.
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