HG/T 3752-2014
6-Nitro-1,2-azoxynaphthalene -4-sulfonic acid (English Version)
- Standard No.
- HG/T 3752-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- Professional Standard - Chemical Industry
- Latest
- HG/T 3752-2014
- Replace
- HG/T 3752-2004
- Scope
- This standard specifies the requirements, sampling, inspection methods, inspection rules, signs, labels, packaging, transportation and storage of 6-nitro-1,2-diazooxynaphthalene-4-sulfonic acid. This standard applies to the quality control of 6-nitro-1,2-diazooxynaphthalene-4-sulfonic acid products. Molecular formula: CHNOS Relative molecular weight: 295.23 (according to the 2009 international relative atomic mass) CAS RN: 50412-00-5
HG/T 3752-2014 Referenced Document
- 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 6682-2008 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 3752-2014 history
- 2014 HG/T 3752-2014 6-Nitro-1,2-azoxynaphthalene -4-sulfonic acid
- 2004 HG/T 3752-2004 6-Nitro-1, 2-azoxynaphthalene-4-sulfonic acid
