GB/T 33088-2016
Chemical reagent.Pararosaniline hydrochloride solution (English Version)

Standard No.

GB/T 33088-2016

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 33088-2016

Scope

This standard specifies the properties, specifications, tests, inspection rules, packaging and signs of the chemical reagent pararosaniline hydrochloride solution. This standard applies to the inspection of pararosaniline hydrochloride solution with a concentration of 2 g/L prepared with hydrochloric acid solution (1 mol/L). Molecular formula: C₁₉H₁₇N₃?HCl Relative molecular mass: 323.80 (according to the international relative atomic mass in 2011)

GB/T 33088-2016 Referenced Document

• GB 15346 Chemical reagent.Packaging and marking
• GB/T 601 Chemical reagent.Preparations of reference titration solutions
• GB/T 6682 Water for analytical laboratory use.Specification and test methods
• GB/T 9721-2006 chemical reagent General rules for the molecular absorption spectrophotometry (ultraviolet and visible)
• HG/T 3921 Chemical reagent.Regulations for sampling and acceptance

GB/T 33088-2016 history

• 2016 GB/T 33088-2016 Chemical reagent.Pararosaniline hydrochloride solution