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GB/T 23549-2021: Propiconazole emulsifiable concentrates
Status: Valid GB/T 23549: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 23549-2021 | English | 209 |
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Propiconazole emulsifiable concentrates
| Valid |
GB/T 23549-2021
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| GB 23549-2009 | English | 519 |
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[GB/T 23549-2009] Propiconazole emulsifiable concentrates
| Obsolete |
GB 23549-2009
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PDF similar to GB/T 23549-2021
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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