HG/T 2075-2006
J Acid (2-Amino-5-naphthol-7-sulfonic acid) (English Version)
- Standard No.
- HG/T 2075-2006
- Language
- Chinese, Available in English version
- Release Date
- 2006
- Published By
- Professional Standard - Chemical Industry
- Status
- 2019-04
- Replace By
- HG/T 2075-2018
- Latest
- HG/T 2075-2018
- Replace
- HG 2075-1991
- Scope
- This standard specifies the requirements, sampling, test methods, inspection rules, and marking, labeling, packaging, transportation and storage requirements for J acid. This standard is applicable to the quality inspection of J acid products, which are mainly used in the dye industry. Structural formula: CHNOS Relative molecular mass: 239.25 (according to the 2001 international relative atomic mass).
HG/T 2075-2006 Referenced Document
- GB/T 1250-1989 Rules for expression and judgement of limiting values
- GB/T 2386-2006 Dyestuffs and intermediate of dyes.Determination of moisture*， 2006-08-01 Update
- 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 2075-2006 history
- 2018 HG/T 2075-2018 J acid (2-amino-5-naphthol-7-sulfonic acid)
- 2006 HG/T 2075-2006 J Acid (2-Amino-5-naphthol-7-sulfonic acid)
- 1991 HG/T 2075-1991 J acid (2-amino-5-naphthol-7-sulfonic acid)
HG/T 2075-2006 J Acid (2-Amino-5-naphthol-7-sulfonic acid) has been changed from HG 2075-1991 J acid (2-amino-5-naphthol-7-sulfonic acid).
