GB/T 1289-2022 (English Version) PDF

Standard No.: GB/T 1289-2022
Language: Chinese, Available in English version
Release Date: 2022
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 1289-2022
Replace: GB/T 1289-1994

Scope: This document specifies the properties, technical requirements, test methods, inspection rules, packaging and signs of the chemical reagent sodium oxalate. This document applies to the inspection of the chemical reagent sodium oxalate. Note: The chemical reagent sodium oxalate has a molecular formula of Na2C2O4, a relative molecular mass of 134.00 (according to the international relative atomic mass in 2018), and a CAS number of 62 76 0.

GB/T 1289-2022 Referenced Document

GB 15346 Chemical reagent.Packaging and marking
GB/T 23942-2009 Chemical reagent.General rules for inductively coupled plasma atomic emission spectrometry
GB/T 601 Chemical reagent.Preparations of reference titration solutions
GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
GB/T 609 Chemical reagent.General method for the determination of total nitrogen
GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 9723-2007 Chemical reagent.General rule for flame atomic absorption spectrometric analysis
GB/T 9724 Chemical reagent.General rule for the determination of pH
GB/T 9728 Chemical reagent.General method for the determination of sulphate
GB/T 9735 Chemical reagent.General method for the determination of heavy metals
GB/T 9737-2008 Chemical reagent.General rules for the determination of readily carbonizable substances
GB/T 9738 Chemical reagent.General method for the determination of water insoluble matter
HG/T 3484-1999 Chemical reagent.Standard of clear liquor,made from glass dust,and standard of transparence
HG/T 3921 Chemical reagent.Regulations for sampling and acceptance