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GB/T 23549-2021 English PDF

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GB/T 23549-2021: Propiconazole emulsifiable concentrates
Status: Valid

GB/T 23549: Historical versions

Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
GB/T 23549-2021209 Add to Cart 3 days Propiconazole emulsifiable concentrates Valid
GB 23549-2009519 Add to Cart 3 days [GB/T 23549-2009] Propiconazole emulsifiable concentrates Obsolete

Similar standards

GB/T 38211   GB/T 18418   GB/T 18419   GB/T 23554   GB 23548   

Basic data

Standard ID: GB/T 23549-2021 (GB/T23549-2021)
Description (Translated English): Propiconazole emulsifiable concentrates
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G25
Word Count Estimation: 10,150
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 23549-2021: Propiconazole emulsifiable concentrates

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Propiconazole emulsifiable concentrates ICS 65:100:30 CCSG25 National Standards of People's Republic of China Replacing GB/T 23549-2009 Propiconazole EC Published on 2021-12-31 2022-07-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration

foreword

This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents" drafted: This document replaces GB/T 23549-2009 "Propiconazole EC", compared with GB/T 23549-2009, except for structural adjustment and editorial In addition to the changes, the main changes are as follows: --- The mass fraction of propiconazole was revised from 25:0% to 25:0% and 50:0% (see 4:2, 3:2 of the:2009 edition): --- The pH range is revised from 4:0 to 9:0 to 4:0 to 8:0 (see 4:2, 3:2 of the:2009 edition): --- Increase persistent foaming control items (see 4:2, 3:2 of the:2009 edition): ---Increase the pH value measurement item in the thermal storage stability test (see 5:10): Please note that some content of this document may be patented: The issuing agency of this document assumes no responsibility for identifying patents: This document is proposed by China Petroleum and Chemical Industry Federation: This document is under the jurisdiction of the National Pesticide Standardization Technical Committee (SAC/TC133): This document is drafted by: Anhui Fengle Agrochemical Co:, Ltd:, Syngenta (Suzhou) Crop Protection Co:, Ltd:, Jiangsu Dongbao Agrochemical Co:, Ltd: Co:, Ltd:, Limin Chemical Co:, Ltd:, Jiangsu Yangnong Chemical Co:, Ltd:, Shenzhen Nuopusin Agrochemical Co:, Ltd:, Agricultural Pesticide Control Institute of the Ministry of Rural Affairs: The main drafters of this document: Shi Kaiwei, Wu Peng, Huang Liang, Wang Fujun, Xu Kaiyun, Xu Mei, Shi Weilian, Li Puchao, Zheng Xianghui, Huang Wei: The previous versions of this document and its superseded documents are as follows: ---First published in:2009 as GB/T 23549-2009; ---This is the first revision: Propiconazole EC

1 Scope

This document specifies the technical requirements, test methods, acceptance and quality assurance period of propiconazole EC, as well as marking, labeling, packaging and storage and transportation: This document is applicable to the quality control of propiconazole EC products, and can also be used as a guide for trade, conformity assessment and management activities between supply and demand: in accordance with: Note: See Appendix A for other names, structural formulas and basic physicochemical parameters of propiconazole:

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document: GB/T 1600-2021 Method for Determination of Moisture of Pesticide GB/T 1601 Determination method of pH value of pesticides GB/T 1603 Method for Determination of Stability of Pesticide Emulsion GB/T 1604 Rules for the acceptance of commercial pesticides GB/T 1605-2001 Sampling method for commercial pesticides GB 4838 Pesticide EC Packaging GB/T 8170-2008 Numerical Rounding Rules and Representation and Judgment of Limit Values GB/T 19136-2021 Determination method for thermal storage stability of pesticides GB/T 19137-2003 Determination method for low temperature stability of pesticides GB/T 28137 Determination method for persistent foaming of pesticides GB/T 32776-2016 Determination method of pesticide density

3 Terms and Definitions

There are no terms and definitions that need to be defined in this document:

4 Technical requirements

4:1 Appearance This product should be processed by dissolving the standard propiconazole original drug, emulsifier and auxiliary agent in a suitable solvent: should be stable and homogeneous Liquid, without visible suspended matter and sediment: 4:2 Specifications Propiconazole EC should meet the requirements of Table 1:
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