GB/T 33090-2016 (English Version) PDF

Standard No.: GB/T 33090-2016
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 33090-2016

Scope: This standard specifies the properties, specifications, testing, inspection rules, packaging and marking of the chemical reagent N-(1-naphthyl)ethylenediamine hydrochloride. This standard applies to the inspection of the chemical reagent N-(1-naphthyl)ethylenediamine hydrochloride. Molecular formula: C₁₂H₁₄N₂ 2HCl Relative molecular mass: 259.16 (according to the international relative atomic mass in 2011) CAS number: 1465-25-4

GB/T 33090-2016 Referenced Document

GB 15258 General rules for preparation of precautionary label for chemicals
GB 15346 Chemical reagent.Packaging and marking
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 606 Chemical reagent General method for the determination of water Karl Fischer method
GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 9725-2007 Chemiaal reagent.General rule for potentiometric titration
GB/T 9741-2008 Chemical reagent.General method for the determination of residue after ignition
HG/T 3921 Chemical reagent.Regulations for sampling and acceptance

2016 GB/T 33090-2016 Chemical reagent.N-(1-naphthyl) ethylenediamine dihydrochloride