GB/T 23670-2009
2-Amino-5-chloro-4-methybenzenesulfouic acid(CLT acid) (English Version)
- Standard No.
- GB/T 23670-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2017-05
- Replace By
- GB/T 23670-2016
- Latest
- GB/T 23670-2016
- Scope
- This standard specifies the requirements, sampling, test methods, inspection rules, signs, packaging, transportation, and storage of 2-amino-4-methyl-5-chlorobenzenesulfonic acid (CLT acid). This standard applies to the product quality control of 2-amino-4-methyl-5-chlorobenzenesulfonic acid. Structural formula, molecular formula
GB/T 23670-2009 Referenced Document
- GB/T 21876-2008 Solvent dyes and intermediate of dyes.Determination of ash content
- GB/T 2381-2006 Dyestuffs and intermediate of dyestuffs.Determination of content insoluble matters
- GB/T 2386-2006 Dyestuffs and intermediate of dyes.Determination of moisture
- GB/T 3049-2006 Chemical products for industrial use. General method for determination of iron content 1, 10 Phenanthroline spectrophotometric method
- GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions
- GB/T 603-2002 Chemical reagent--Preparations of reagent solutions for use in test methods
- 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
GB/T 23670-2009 history
- 2016 GB/T 23670-2016 2-Amino-5-chloro-4-methylbenzenesulfonic acid(CLT acid)
- 2009 GB/T 23670-2009 2-Amino-5-chloro-4-methybenzenesulfouic acid(CLT acid)
