GB 10531-2006 (English Version) PDF

Standard No.: GB 10531-2006
Language: Chinese, Available in English version
Release Date: 2006
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status: Be replaced 2017-05
Replace By: GB/T 10531-2016
Latest: GB/T 10531-2016
Replace: GB 10531-1989

Scope: This standard specifies the technical requirements, classification, test methods, inspection rules, signs, labels and packaging of water treatment agent ferrous sulfate. This standard applies to water treatment agent ferrous sulfate. In addition to being used for the treatment of drinking water and industrial water, this product can also be used as a raw material for the production of iron-based water treatment agents. Molecular formula: F_eSO₄ • 7H₂O Molecular weight: 278.01 (according to the international atomic weight in 2000)

GB 10531-2006 Referenced Document

GB/T 1250 Rules for expression and judgement of limiting values
GB/T 601 Chemical reagent.Preparations of reference titration solutions*， 2016-10-13 Update
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 610.1-1988 Chemical reagent--General method for the determination of arsenic

GB 10531-2006 Water treatment chemicals. Ferrous sulphate was changed to GB/T 10531-2016 Water treatment chemicals.Ferrous sulphate.