GB/T 23668-2016 (English Version) PDF

Standard No.: GB/T 23668-2016
Language: Chinese, Available in English version
Release Date: 2016
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 23668-2016
Replace: GB/T 23668-2009

Scope: This standard specifies the requirements, sampling, test methods, inspection rules, signs, labels, packaging, transportation and storage of 2,6-dichloro-4-nitroaniline products. This standard applies to the product quality control of 2,6-dichloro-4-nitroaniline. Molecular formula: C₆H₄Cl₂N₂O₂ Relative molecular mass: 207.01 (according to the international relative atomic mass in 2013) CAS RN: 99 -30-9

GB/T 23668-2016 Referenced Document

GB/T 21876 Solvent dyes and intermediate of dyes.Determination of ash content
GB/T 2384 Dyes intermediates—General method for the determination of melting range*， 2021-12-31 Update
GB/T 2386-2014 Dyestuffs and intermediate of dyes.Determination of moisture content
GB/T 24164 Determination of chlorinated benzenes in dye products*， 2020-11-19 Update
GB/T 24165 Determination of polychlorinated biphenyls in dye products*， 2020-11-19 Update
GB/T 24166 Determination of the content of chlorinated phenols in dye products*， 2021-12-31 Update
GB/T 601 Chemical reagent.Preparations of reference titration solutions
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
GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values