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GB/T 24749-2020: Propiconazole
Status: Valid GB/T 24749: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 24749-2020 | English | 189 |
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3 days [Need to translate]
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Propiconazole
| Valid |
GB/T 24749-2020
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| GB 24749-2009 | English | 359 |
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[GB/T 24749-2009] Propiconazole technical
| Obsolete |
GB 24749-2009
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PDF similar to GB/T 24749-2020
Basic data | Standard ID | GB/T 24749-2020 (GB/T24749-2020) | | Description (Translated English) | Propiconazole | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G25 | | Classification of International Standard | 65.100.30 | | Word Count Estimation | 10,129 | | Date of Issue | 2020-03-06 | | Date of Implementation | 2020-10-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 24749-2020: Propiconazole---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)
ICS 65.100.30
G25
National Standards of People's Republic of China
Replace GB/T 24749-2009
Propiconazole
Released on 2020-03-06
2020-10-01 implementation
State Administration of Market Supervision and Administration
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 24749-2009 Propiconazole Original Drugs. Compared with GB/T 24749-2009, the main technical changes are as follows.
--- Moisture is revised from no more than 0.8% to no more than 0.5% (see 3.2, 3.2 in.2009 edition);
--- Modify the acceptance period to the quality assurance period (see 5.2,.2009 version 4.7).
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).
This standard was drafted by. Anhui Fengle Agrochemical Co., Ltd., Jiangsu Qizhou Green Chemical Co., Ltd., and Jiangsu Yangnong Chemical Co., Ltd.
Co., Ltd., Pesticide Inspection Institute of the Ministry of Agriculture and Rural Affairs.
The main drafters of this standard. Zhang Hongjun, Shi Kaiwei, Zhang Banglin, Hu Chunhong, Shi Weilian, Yan Xingya, Jiang Yifei, Wu Houbin, Huang Wei
Guo Haixia.
The previous versions of the standard replaced by this standard are as follows.
--- GB/T 24749-2009.
Propiconazole
1 Scope
This standard specifies the requirements, test methods, acceptance and quality assurance periods of propiconazole original drugs, as well as signs, labels, packaging, storage and transportation.
This standard applies to propiconazole original drugs composed of propiconazole and impurities produced in its production.
Note. For other names, structural formulas and basic physical and chemical parameters of propiconazole, see Appendix A.
2 Normative references
The following documents are essential for the application of this document. For dated references, only the dated version applies to this article
Pieces. For the cited documents without date, the latest version (including all amendments) applies to this document.
GB/T 1600-2001 Determination method of pesticide moisture
GB/T 1604 Commodity pesticide acceptance rules
GB/T 1605-2001 Commercial pesticide sampling method
GB 3796 General rules for pesticide packaging
GB/T 6682-2008 Analytical laboratory water specifications and test methods
GB/T 8170-2008 Numerical Rounding Rules and Representation and Judgment of Limit Values
GB/T 19138 Determination method of pesticide acetone insoluble matter
GB/T 28135-2011 Method for determination of acidity (alkali) of pesticides Indicator method
3 Requirements
3.1 Appearance
Yellow to light brown uniform viscous liquid, no visible suspended solids and precipitates, sometimes crystals may appear.
3.2 Technical indicators
Propiconazole should also meet the requirements of Table 1.
Table 1 Propiconazole original drug control project indicators
Project indicators
Propiconazole mass fraction /% ≥ 95.0
Moisture /% ≤ 0.5
Acidity (as H2SO4) /% ≤ 0.5
Acetone insoluble matter a /% ≤ 0.2
a In normal production, the acetone insolubles are measured at least once every 3 months.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 24749-2020_English be delivered?Answer: Upon your order, we will start to translate GB/T 24749-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 24749-2020_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 24749-2020_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. Question 5: Should I purchase the latest version GB/T 24749-2020?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 24749-2020 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.
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