SH/T 1147-2008 (English Version) PDF

Scope: This standard specifies the microcoulometric determination of trace amounts of organic sulfur in industrial aromatics. This standard is applicable to samples with organic sulfur content in industrial aromatics ranging from 0.5 mg/kg to 100 mg/kg. This standard does not apply to aromatic hydrocarbon samples with a total halogen content greater than 10 times the sulfur content, a total nitrogen content greater than 1000 times the sulfur content, and a total metal (such as nickel, vanadium, lead, etc.) content greater than 500 mg/kg. This standard is not intended to address all safety issues related to its use. Users are responsible for taking appropriate safety and health measures to ensure compliance with relevant national regulations.

SH/T 1147-2008 Referenced Document

GB/T 3723 Sampling of chemical products for industrial use--Safety in sampling
GB/T 6680 General rules for sampling liquid chemical products
GB/T 6682 Water for analytical laboratory use.Specification and test methods*， 2008-05-15 Update
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values*， 2008-07-16 Update

2008 SH/T 1147-2008 Aromatic hydrocarbons for industrial use.Determination of trace quantities of sulfur.Microcoulometric method
1992 SH/T 1147-1992 Determination of Trace Sulfur in Industrial Ethylbenzene by Microcoulometric Method