HG/T 4416-2012
2,3-Dihydroxynaphthalene (English Version)
- Standard No.
- HG/T 4416-2012
- Language
- Chinese, Available in English version
- Release Date
- 2012
- Published By
- Professional Standard - Chemical Industry
- Latest
- HG/T 4416-2012
- Scope
- This standard specifies the requirements, sampling, test methods, inspection rules, marking, labeling, packaging, transportation and storage of 2,3-dihydroxynaphthalene. This standard applies to product quality control of 2,3-dihydroxynaphthalene.
HG/T 4416-2012 Referenced Document
- GB 20814 Limit and determination of the quantity of heavy-metal elements in dye products*， 2014-07-24 Update
- GB/T 2384-2007 Dyes intermediates.General method for the determination of melting range
- GB/T 6678-2003 General principles for sampling chemical products
- GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods
- GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
HG/T 4416-2012 history
- 2012 HG/T 4416-2012 2,3-Dihydroxynaphthalene
