This part of YS/T 575 specifies the method for determination of sulfur content in bauxite. This section is applicable to the determination of sulfur content in bauxite, with a range of ≥0.05%.
YS/T 575.25-2014 Referenced Document
YS/T 575.20 Methods of chemical analysis of bauxite ores Part 20: Preparation of pre-dried samples*, 2021-03-05 Update
YS/T 575.25-2014 history
2014YS/T 575.25-2014 Methods for chemical analysis of bauxite.Part 25:Determination of sulfur content.Coulometric titration method