SN/T 0546-2015
Determination of calcium oxide,magnesium oxide and sulfur content in kieserite for export.Volumetric method (English Version)
- Standard No.
- SN/T 0546-2015
- Language
- Chinese, Available in English version
- Release Date
- 2015
- Published By
- Professional Standard - Commodity Inspection
- Latest
- SN/T 0546-2015
- Replace
- SN/T 0546-2004
- Scope
- This standard specifies the CyDTA complex titration method for the determination of acid-soluble calcium oxide, acid-soluble magnesium oxide, water-soluble calcium oxide, water-soluble magnesium oxide and sulfur content in exported magnesia. This standard is applicable to the determination of acid-soluble calcium oxide, acid-soluble magnesium oxide, water-soluble calcium oxide, water-soluble magnesium oxide and sulfur in magnesia vitriol obtained by the reaction of light-burned magnesium and sulfuric acid. Measuring range: magnesium oxide content 10% ~30%; calcium oxide content
SN/T 0546-2015 Referenced Document
- GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
- GB/T 6679 General rules for sampling solid chemical products
- GB/T 6682 Water for analytical laboratory use.Specification and test methods
SN/T 0546-2015 history
- 2015 SN/T 0546-2015 Determination of calcium oxide,magnesium oxide and sulfur content in kieserite for export.Volumetric method
- 2004 SN/T 0546-2004 Test method of calcium oxide,magnesium oxide and sulfur content in kieserite for export
- 1996 SN/T 0546-1996 Determination method of calcium oxide, magnesium oxide and sulfur content in langbeinite for export
