HG/T 3956-2007
2-Naphthylamine-3,6,8-trisulfonic acid (Amino K-acid) (English Version)
- Standard No.
- HG/T 3956-2007
- Language
- Chinese, Available in English version
- Release Date
- 2007
- Published By
- Professional Standard - Chemical Industry
- Status
- 2016-09
- Replace By
- HG/T 3956-2016
- Latest
- HG/T 3956-2016
- Scope
- This standard specifies the requirements, sampling, test methods, inspection rules, and marking, labeling, packaging, transportation and storage of 2-naphthylamine-3,6,8-trisulfonic acid products. This standard is applicable to the quality inspection of 2-naphthylamine-3,6,8-trisulfonic acid products, which are mainly used in the dye industry. Structural formula: CHNOS Relative molecular mass: 383.38 (according to the 2005 international relative atomic mass)
HG/T 3956-2007 Referenced Document
- GB/T 1250-1989 Rules for expression and judgement of limiting values
- GB/T 2381-2006 Dyestuffs and intermediate of dyestuffs.Determination of content insoluble matters
- GB/T 601 Chemical reagent.Preparations of reference titration solutions*， 2016-10-13 Update
- GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
- GB/T 6678-2003 General principles for sampling chemical products
- GB/T 6682 Water for analytical laboratory use.Specification and test methods*， 2008-05-15 Update
HG/T 3956-2007 history
- 2016 HG/T 3956-2016 2-Naphthylamine-3,6,8-trisulfonic acid (Amino K-acid)
- 2007 HG/T 3956-2007 2-Naphthylamine-3,6,8-trisulfonic acid (Amino K-acid)
