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GB/T 34772-2017 English PDF

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GB/T 34772-2017: Chlorpyrifos emulsion oil in water
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GB/T 34772-2017English279 Add to Cart 3 days [Need to translate] Chlorpyrifos emulsion oil in water Valid GB/T 34772-2017

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Basic data

Standard ID GB/T 34772-2017 (GB/T34772-2017)
Description (Translated English) Chlorpyrifos emulsion oil in water
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard G25
Classification of International Standard 65.100.10
Word Count Estimation 14,189
Date of Issue 2017-11-01
Date of Implementation 2018-05-01
Regulation (derived from) National Standard Announcement 2017 No. 29
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 34772-2017: Chlorpyrifos emulsion oil in water

---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.
Chlorpyrifos emulsion oil in water ICS 65.100.10 G25 National Standards of People's Republic of China Chlorpyrifos water emulsion Posted.2017-11-01 2018-05-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Requirements 1 4 test methods 2 4.1 General Provisions 2 4.2 Sampling 2 4.3 Identification Test 2 4.4 Determination of chlorpyrifos mass fraction 2 4.5 Treatment of phosphorus content of Pythium 4 4.6 Determination of pH 6 4.7 Determination of dumping 6 4.8 Determination of emulsion stability 6 4.9 Determination of persistent foaming 6 4.10 low temperature stability test 6 4.11 thermal storage stability test 6 4.12 product inspection and acceptance 6 5 signs, labels, packaging, storage, security and guarantee period 6 5.1 signs, labels, packaging 6 5.2 Storage and Transportation 7 5.3 Safety 7 5.4 Warranty 7 Appendix A (informative) Other names, structural and basic physicochemical parameters of chlorpyrifos and its related impurities Appendix B (informative) Determination of chlorpyrifos by gas chromatography 9

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard proposed by the China Petroleum and Chemical Industry Federation. This standard by the National Standardization Technical Committee of pesticides (SAC/TC133) centralized. This standard is drafted by Shenyang Chemical Research Institute Co., Ltd. Participated in the drafting of this standard. Zhejiang Xinnong Chemical Co., Ltd., Shandong Tiancheng Biological Technology Co., Ltd., Shanghai Yuelink Chemical Co., Ltd. Co., Ltd., Shanghaizhi Road Biological Science Co., Ltd., Anhui Huaxing Chemical Co., Ltd., Nanjing Red Sun Co., Ltd., Jiangsu Po Ling Chemical Co., Ltd. The main drafters of this standard. Hou Chunqing, Li Dong, Cai Cai Cai, Li Liang, Lin Mulin, Sun Rui, Yin Hongshu, Liu Kuitao, Jin Minghua. Chlorpyrifos water emulsion

1 Scope

This standard specifies the chlorpyrifos water emulsion requirements, test methods and signs, labels, packaging, storage and warranty. This standard applies to chlorpyrifos water emulsion made of chlorpyrifos original drug, water and additives. Note. Other names, structural formulas, and basic physico-chemical parameters of chlorpyrifos and its related compounds for the treatment of phytoplankton are given in Annex A.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 1601 Determination of pesticide pH value GB/T 1603 Determination of pesticide emulsion stability GB/T 1604 commodity pesticide acceptance rules Commercial pesticides sampling method GB 3796 Pesticide packaging General Laboratory use specifications and test methods for analysis GB/T 6682-2008 Representation and determination of rules for repair of numerical values and limit values GB/T 8170-2008 Determination of heat storage stability of GB/T 19136 pesticides GB/T 19137 Determination of low temperature stability of pesticides Pesticide persistent foaming - Determination of GB/T 28137 GB/T 31737 pesticide dumping method

3 requirements

3.1 Composition and appearance Chlorpyrifos water emulsion from the standard of chlorpyrifos original drug formulated with appropriate additives, to stabilize the liquid. For a long time there may be a small amount of stratification, Slight agitation or agitation is still uniform liquid. 3.2 Specifications Chlorpyrifos water emulsion should meet the requirements of Table 1. Table 1 chlorpyrifos water emulsion control project indicators project index 20% 30% 40% Chlorpyrifos mass fraction /% 20.0 1.2-1.2 30.0 1.5 -1.5 40.0 2.0 -2.0 Treatment of phosphorus content of arsenic a /% ≤ 0.07 0.1 0.2

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