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GB/T 22621-2023: Propamocarb
Status: Valid GB/T 22621: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 22621-2023 | English | 299 |
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Propamocarb
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GB/T 22621-2023
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| GB 22621-2008 | English | 479 |
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[GB/T 22621-2008] Propamocarb technical
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GB 22621-2008
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PDF similar to GB/T 22621-2023
Basic data | Standard ID | GB/T 22621-2023 (GB/T22621-2023) | | Description (Translated English) | Propamocarb | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G25 | | Classification of International Standard | 65.100.30 | | Word Count Estimation | 15,173 | | Date of Issue | 2023-09-07 | | Date of Implementation | 2024-04-01 | | Older Standard (superseded by this standard) | GB/T 22621-2008,GB/T 22622-2008 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 22621-2023: Propamocarb---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 65.100.30
CCSG25
National Standards of People's Republic of China
Replace GB/T 22621-2008, GB/T 22622-2008
propamocarb
Published on 2023-09-07
2024-04-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration Committee
Foreword
This 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 22621-2008 "Propomocarb Technical Specification" and GB/T 22622-2008 "Propomocarb Hydrochloride Aqueous Preparation", and is consistent with
Compared with GB/T 22621-2008 and GB/T 22622-2008, in addition to structural adjustments and editorial changes, the main technical changes are as follows.
---Change propamocarb hydrochloride aqueous agent to propamocarb hydrochloride soluble agent (see Chapter 1, GB/T 22622-2008
Chapter 1);
---Added propamocarb hydrochloride technical control items and indicators (see 4.2);
---Change the mass fraction of acetone-insoluble matter in the control project indicators of propamocarb technical material to the mass fraction of water-insoluble matter (see 4.2,
3.2) of GB/T 22621-2008;
---Added propamocarb hydrochloride soluble chloride ion mass fraction, propamocarb mass fraction and mass concentration control items and guidelines
Standard (see 4.2); Added permanent foaming control items, indicators and measurement methods (see 4.2, 5.11); pH value changed from "3.0~7.0"
Changed to "3.5~6.5" (see 4.2, 3.2 of GB/T 22622-2008); deleted water-insoluble matter control items and measurement methods
(See 3.2 and 4.4 of GB/T 22622-2008);
--- Added chloride ion identification test and chloride ion mass fraction determination in propamocarb hydrochloride technical drug and propamocarb hydrochloride soluble preparation.
Methods (see 5.3.2, 5.6);
---Change the determination method of propamocarb mass fraction and propamocarb hydrochloride mass fraction from "liquid chromatography" to "gas chromatography"
(See 5.5, 4.3 and Appendix A of GB/T 22621-2008, 4.3 and Appendix A of GB/T 22622-2008);
---Deleted the acceptance period of propamocarb technical material (see 5.6 of GB/T 22621-2008);
---Added inspection rules (see Chapter 6);
---Increased the quality guarantee period (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. Shandong United Pesticide Industry Co., Ltd., Jiangsu Baoling Chemical Co., Ltd., Ministry of Agriculture and Rural Affairs Pesticide Inspection
Settlement.
The main drafters of this document. Jiang Yifei, Liu Ying, Huang Wei, Chen Yinyin, Li Ying, Cheng Xiaoxiao, Wang Ni, and Wu Jinlong.
The previous versions of this document and the documents it replaces are as follows.
---First released as GB 22621-2008 in.2008, converted to GB/T 22621-2008 in.2017;
---First released as GB 22622-2008 in.2008, converted to GB/T 22622-2008 in.2017;
---This is the first revision.
propamocarb
1 Scope
This document stipulates the technical requirements, inspection rules, and acceptance of propamocarb technical material, propamocarb hydrochloride technical material, and propamocarb hydrochloride soluble preparation.
and quality guarantee period, as well as signs, labels, packaging, storage and transportation, describing propamocarb technical material, propamocarb hydrochloride technical material, propamocarb hydrochloride soluble
agent test methods.
This document is applicable to the quality control of propamocarb technical product, propamocarb hydrochloride technical product, and propamocarb hydrochloride soluble product.
Note. See Appendix A for other names, structural formulas and basic physical and chemical parameters of propamocarb and propamocarb hydrochloride.
2 Normative reference documents
The 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 1600-2021 Pesticide moisture determination method
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 14825-2006 Method for determination of pesticide suspension rate
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 28136-2011 Method for determination of water-insoluble pesticides
GB/T 28137 Determination method of persistent foaming property of pesticides
GB/T 32776-2016 Pesticide density determination method
3 Terms and definitions
There are no terms or definitions to be defined in this document.
4 Technical requirements
4.1 Appearance
The original drug of propamocarb is a light yellow to yellow oily homogeneous liquid; the original drug of propamocarb hydrochloride is a white crystal; the hydrochloride of propamocarb is soluble
The agent is a homogeneous liquid with no visible suspended matter or sediment.
4.2 Technical indicators
Propamocarb technical material, propamocarb hydrochloride technical material, and propamocarb hydrochloride soluble agent should meet the requirements of Table 1, Table 2, and Table 3 respectively.
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