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GB/T 39651-2020: Tricyclazole
Status: Valid
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Tricyclazole
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GB/T 39651-2020
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PDF similar to GB/T 39651-2020
Basic data | Standard ID | GB/T 39651-2020 (GB/T39651-2020) | | Description (Translated English) | Tricyclazole | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G25 | | Classification of International Standard | 65.100.30 | | Word Count Estimation | 13,156 | | Date of Issue | 2020-12-14 | | Date of Implementation | 2021-07-01 | | Older Standard (superseded by this standard) | GB/T 20701-2006; GB/T 12685-2006 | | Quoted Standard | GB/T 1600-2001; GB/T 1601; GB/T 1604; GB/T 1605-2001; GB 3796; GB/T 5451; GB/T 6682-2008; GB/T 8170-2008; GB/T 14825-2006; GB/T 16150-1995; ; GB/T 19136-2003; GB/T 28137 | | Regulation (derived from) | National Standard Announcement No. 28 of 2020 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | | Summary | This standard specifies the requirements, test methods, acceptance, quality assurance period, marking, labeling, packaging, storage and transportation of tricyclazole technical and tricyclazole wettable powder. This standard applies to the quality control of tricyclazole and tricyclazole wettable powder products. | GB/T 39651-2020: Tricyclazole---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.
(Tricyclazole)
ICS 65:100:30
G25
National Standards of People's Republic of China
Replace GB/T 12685-2006, GB/T 20701-2006
Tricyclazole
Tricyclazole
2020-12-14 release
2021-07-01 implementation
State Administration for Market Regulation
Issued by the National Standardization Management Committee
Foreword
This standard was drafted in accordance with the rules given in GB/T 1:1-2009:
This standard replaces GB/T 12685-2006 "tricyclazole technical" and GB/T 20701-2006 "tricyclazole wettable powder", this standard
Compared with GB/T 12685-2006 and GB/T 20701-2006, the main technical changes are as follows:
---Combine GB/T 12685-2006 and GB/T 20701-2006 into one standard;
---Cancel the drying loss control item in the tricyclazole original drug (see 3:2, GB/T 12685-2006 3:2), and increase the moisture control item
(See 3:2);
---Cancel the acidity (calculated as H2SO4) control item in the tricyclazole original drug (see 3:2, GB/T 12685-2006 3:2), increase the pH
Scope control items (see 3:2);
---Increase the control items of trichloromethane insolubles in tricyclazole technical (see 3:2);
---The acceptance period of tricyclazole original drug is 1 month revised to the quality assurance period of 2 years (see 5:2, GB/T 12685-2006, 5:7);
---The mass fraction of tricyclazole in tricyclazole wettable powder was revised from not less than 20:0% and 75:0% to 20:0 1:2-1:2% and 75:0 2:5-2:5%
(See 3:2, 3:2 of GB/T 20701-2006);
---The suspension rate in tricyclazole wettable powder is revised from not less than 70% to not less than 75% (see 3:2, GB/T 20701-2006
3:2);
---Add the control items of long-lasting foaming in tricyclazole wettable powder (see 3:2):
This standard was proposed by the China Petroleum and Chemical Industry Federation:
This standard is under the jurisdiction of the National Pesticide Standardization Technical Committee (SAC/TC133):
Drafting organizations of this standard: Zhejiang Shijia Technology Co:, Ltd:, Jiangsu Changqing Agrochemical Co:, Ltd:, Jiangsu Dongbao Agrochemical Co:, Ltd:
Co:, Ltd:, Jiangxi Zhengbang Crop Protection Co:, Ltd:, Henan Pesticide Verification Station, Jinan Tianbang Chemical Co:, Ltd:, Shenyang Shenhua Institute Test Technology
Limited company:
The main drafters of this standard: Li Na, Xing Hong, Xu Lijuan, Fan Lili, Xu Kaiyun, Lu Yuanwen, Bao Laicang, Zhang Peng, Xu Xuesong:
The previous versions of the standard replaced by this standard are as follows:
---GB/T 12685-1990, GB/T 12685-2006;
---GB/T 20701-2006:
Tricyclazole
1 Scope
This standard specifies the requirements, test methods, acceptance, quality assurance period, marking, labeling, and labeling of tricyclazole technical and tricyclazole wettable powder:
Packaging, storage and transportation:
This standard applies to the quality control of tricyclazole and tricyclazole wettable powder products:
Note: Refer to Appendix A for other names, structural formulas and basic physical and chemical parameters of tricyclazole:
2 Normative references
The following documents are indispensable for the application of this document: For dated reference documents, only the dated version applies to this article
Pieces: For undated references, the latest version (including all amendments) applies to this document:
GB/T 1600-2001 Pesticide moisture determination method
GB/T 1601 Method for determination of pesticide pH
GB/T 1604 Acceptance Rules for Commodity Pesticides
GB/T 1605-2001 Commercial pesticide sampling method
GB 3796 General Rules for Pesticide Packaging
GB/T 5451 Test method for wettability of pesticide wettable powder
GB/T 6682-2008 Analysis laboratory water specifications and test methods
GB/T 8170-2008 Numerical rounding rules and the expression and determination of limit values
GB/T 14825-2006 Determination method of pesticide suspension rate
GB/T 16150-1995 Determination of the fineness of pesticide powders and wettable powders
GB/T 19136-2003 Method for determination of thermal storage stability of pesticides
GB/T 28137 Determination method for persistent foaming of pesticides
3 requirements
3:1 Appearance
The original tricyclazole drug should be off-white to brownish-red powder with no visible foreign impurities:
The tricyclazole wettable powder should be a loose powder with uniform composition and should not have lumps:
3:2 Technical indicators
The control project indicators of tricyclazole technical drug should meet the requirements of Table 1; the control project indicators of tricyclazole wettable powder should meet the requirements of Table 2:
Table 1 Indicators of control items of tricyclazole technical
Project indicators
Mass fraction of tricyclazole/% ≥95:0
Moisture/% ≤0:5
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