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Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 23554-2023: Ethephon soluble concentrate Status: Valid GB/T 23554: Historical versions
Basic dataStandard ID: GB/T 23554-2023 (GB/T23554-2023)Description (Translated English): Ethephon soluble concentrate Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: G25 Classification of International Standard: 65.100 Word Count Estimation: 15,135 Date of Issue: 2023-11-27 Date of Implementation: 2024-06-01 Older Standard (superseded by this standard): GB/T 23554-2009 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 23554-2023: Ethephon soluble concentrate---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.ICS 65:100 CCSG25 National Standards of People's Republic of China Replace GB/T 23554-2009 Etheric solution Published on 2023-11-27 2024-06-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration Committee ForewordThis document complies with the provisions of GB/T 1:1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents" Drafting: This document replaces GB/T 23554-2009 "40% Ethephon Aqueous Agent": Compared with GB/T 23554-2009, except for structural adjustment and compilation In addition to editorial changes, the main technical changes are as follows: ---Added specifications and indicators of etheric solution (see 4:2); ---Added 2-chloroethylphosphonate-2-chloroethyl ester mass fraction items and indicators (see 4:2); --- Added ion chromatography method for determination of ethephon mass fraction (see 5:5:1); ---Added inspection rules (see Chapter 6); ---Increased the quality assurance period of etheric solution (see 7:2): Please note that some content in this document may be subject to patents: The publisher 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 was drafted by: Shaoxing Donghu Hi-Tech Co:, Ltd:, ADAMA Anbang (Jiangsu) Co:, Ltd:, Anhui Hongfeng Fine Chemical Co:, Ltd: Co:, Ltd:, Huanghua Hongcheng Enterprise Co:, Ltd:, Hebi Quanfeng Biotechnology Co:, Ltd:, Hebei Zhongtian Bangzheng Biotechnology Co:, Ltd:, Shenyang Shenyang Chemical Research Institute Testing Technology Co:, Ltd: The main drafters of this document: Sun Hongfeng, Ji Xiaoying, Zhang Jianjiang, Zhu Mengyu, Wu Xiaojun, Liu Kun, Wang Shixin, Chen Yulong, and Fang Juan: The previous versions of this document and the documents it replaces are as follows: ---First published as GB/T 23554-2009 in:2009; ---This is the first revision: Etheric solution1 ScopeThis document stipulates the technical requirements, inspection rules, acceptance and quality assurance period of etheric solution, as well as the signs, labels, packaging, storage This article describes a test method for etheric solutions: This document applies to the quality control of etheric solution products: Note: See Appendix A for other names, structural formulas and basic physical and chemical parameters of ethephon, 2-chloroethyl 2-chloroethylphosphonate (MEPHA) and 1,2-dichloroethane:2 Normative reference documentsThe contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document: GB/T 601 Preparation of chemical reagent standard titration solution GB/T 603 Preparation of preparations and products used in chemical reagent test methods GB/T 1601 Determination of pH value of pesticides GB/T 1604 Commercial Pesticide Acceptance Rules GB/T 1605-2001 Sampling methods for commercial pesticides GB 3796 General principles for pesticide packaging GB/T 8170-2008 Numerical rounding rules and representation and determination of limit values GB/T 19136-2021 Determination method of thermal storage stability of pesticides GB/T 19137-2003 Method for determination of low-temperature stability of pesticides GB/T 28137 Determination method of persistent foaming property of pesticides GB/T 32776-2016 Pesticide density determination method3 Terms and definitionsThere are no terms or definitions to be defined in this document:4 Technical requirements4:1 Appearance Stable homogeneous liquid, no visible suspended matter and sedimentation: 4:2 Technical indicators Etheric solution should comply with the requirements of Table 1: ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 23554-2023_English be delivered?Answer: Upon your order, we will start to translate GB/T 23554-2023_English as soon as possible, and keep you informed of the progress. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB/T 23554-2023?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 23554-2023 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |