GB/T 20784-2013 (English Version) PDF

Standard No.: GB/T 20784-2013
Language: Chinese, Available in English version
Release Date: 2013
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status: Be replaced 2018-12
Replace By: GB/T 20784-2018
Latest: GB/T 20784-2018
Replace: GB/T 20784-2006

Scope: This standard specifies the requirements, test methods, inspection rules, labeling, packaging, transportation and storage of potassium nitrate for agricultural use. This standard applies to solid agricultural potassium nitrate products produced by various processes, which are divided into two categories: powder and granular.

GB/T 20784-2013 Referenced Document

GB 18382 Fertilizer marking—Presentation and declaration*， 2021-04-30 Update
GB 190-2009 Packing symbol of dangerous goods
GB 8569 Packing of solid chemical fertilizers
GB/T 2441.1 Determination of urea.Part 1:Total nitrogen content
GB/T 24890 Determination of chloride content for compound fertilizers
GB/T 24891 Determination of particle size for compound fertilizers
GB/T 6679 General rules for sampling solid chemical products
GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
HG/T 2843 Chemical fertilezer products-standard volumetrie,standard,reagent and indicator solutions for chemical analysis