GB/T 26523-2011 (English Version) PDF

Standard No.: GB/T 26523-2011
Language: Chinese, Available in English version
Release Date: 2011
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status: Be replaced 2022-11
Replace By: GB/T 26523-2022
Latest: GB/T 26523-2022

Scope: This standard specifies the requirements, test methods, inspection rules, signs, labels, packaging, transportation and storage of refined cobalt sulfate. This standard applies to refined cobalt sulfate mainly used in chemical industry, electroplating industry, battery industry, chemical reagent and other industries.

GB/T 26523-2011 Referenced Document

GB/T 16488-1996 Water quality--Determination of petroleum oil, animal and vegetable oils--Infrared photometric method
GB/T 191-2008 Packaging.Pictorial marking for handling of goods
GB/T 3049-2006 Chemical products for industrial use. General method for determination of iron content 1, 10 Phenanthroline spectrophotometric method
GB/T 6678 General principles for sampling chemical products
GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 9724-2007 Chemical reagent.General rule for the determination of pH
HG/T 3696.1 Inorganic chemicals for industrical use Preparations of standard and reagent solutions for chemical analysis.Part 1:Preparations of standard volumetric solutions *， 2011-12-20 Update
HG/T 3696.2 Inorganic chemicals for industrical use.Preparations of standard and reagent solutions for chemical analysis.Part 2: Preparations of standard solutions for impurity *， 2011-12-20 Update
HG/T 3696.3 Inorganic chemicals for industrical use.Preparations of standard and reagent solutions for chemical analysis.Part 3: Preparations of reagent solutions *， 2011-12-20 Update