Standard No.:	SN/T 0546-2004
English Name:	Test Method of Calcium Oxide, Magnesium Oxide and Sulfur Content in Kieserite for Export
Chinese Name:	出口硫镁矾中氧化钙、氧化鎂及硫含量测定方法
Chinese Classification:	G14    Other inorganic chemicals
Professional Classification:	SN    Professional Standard - Import&Export Inspection
Issued by:	AQSIQ
Issued on:	2004-06-01
Implemented on:	2004-12-1
Status:	abolished
Superseded by:	SN/T 0546-2015 Determination of calcium oxide|| magnesium oxide and sulfur content in kieserite for export - Volumetric method
Superseded on:	2016-4-1
Abolished on:	2016-04-01
Superseding:	SN/T 0546-1996 Test method of calcium oxide magnesium oxide and sulfur content in kieserite for export
Language:	English
File Format:	PDF
Word Count:	3000 words
Price(USD):	304.00
Delivery:	via email in 1 business day

This standard specifies the determination of calcium oxide, magnesium oxide and sulfur content in kieserite for export.

This standard is applicable to kieserite produced by the reaction of magnesia unslacked with sulfuric acid

Foreword I
1 Scope
2 Normative References
3 Sampling and Sample Preparation
4 Test Methods
Annex A (Normative) Preparation and Calibration of 0.025mol/L Cyclohexanediaminetetraacetic Acid (CyDTA) Standard Volumetric Solution