GB/T 21895-2015 (English Version) PDF

Standard No.: GB/T 21895-2015
Language: Chinese, Available in English version
Release Date: 2015
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 21895-2015
Replace: GB/T 21895-2008

Scope: This standard specifies the requirements, sampling, test methods, inspection rules, signs, labels, packaging, transportation and storage of p-(β-hydroxyethylsulfone sulfate) aniline. This standard applies to the product quality control of p-(β-hydroxyethylsulfone sulfate) aniline. Molecular formula: C₈H₁₁NO₆S₂ Relative molecular mass: 281.31 (according to the international relative atomic mass in 2009) CAS RN: 2494-89-5

GB/T 21895-2015 Referenced Document

GB 19601 Limit and determination of 23 harmful aromatic amines in dye products
GB/T 2381-2013 Dyestuffs and intermediate of dyestuffs.Determination of content of insoluble matters
GB/T 2383-2014 Powder dyes.Determination of fineness by sieve analysis
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