SN/T 3056.5-2011
Determination of essential parameters of chemical raw materials for use in fireworks and firecrackers. Part 5:Sulphur (English Version)
- Standard No.
- SN/T 3056.5-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- Professional Standard - Commodity Inspection
- Latest
- SN/T 3056.5-2011
- Scope
- This part of SN/T 3056 specifies the determination method of sulfur purity, moisture content, arsenic content, iron content, pH value, and moisture absorption rate of sulfur used in fireworks and firecrackers. Method for determining fineness. This section is applicable to the determination of sulfur purity, moisture content, arsenic content, iron content, pH value, moisture absorption rate and fineness of sulfur used in fireworks and firecrackers.
SN/T 3056.5-2011 Referenced Document
- GB/T 2449-2006 Sulphur for industrial use
- GB/T 3049 Chemical products for industrial use. General method for determination of iron content 1, 10 Phenanthroline spectrophotometric method
- GB/T 6003.1 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth*， 2022-10-12 Update
- GB/T 601 Chemical reagent.Preparations of reference titration solutions*， 2016-10-13 Update
- GB/T 6682 Water for analytical laboratory use.Specification and test methods
- GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
SN/T 3056.5-2011 history
- 2011 SN/T 3056.5-2011 Determination of essential parameters of chemical raw materials for use in fireworks and firecrackers. Part 5:Sulphur
