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GB/T 19604-2017 English PDF

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GB/T 19604-2017: Chlorpyrifos technical material
Status: Valid

GB/T 19604: Historical versions

Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
GB/T 19604-2017259 Add to Cart 3 days Chlorpyrifos technical material Valid
GB 19604-2004399 Add to Cart 3 days [GB/T 19604-2004] Chlorpyrifos Technical Obsolete

Similar standards

GB 2763.1   GB/T 18419   GB/T 18418   GB/T 22176   GB/T 19605   

Basic data

Standard ID: GB/T 19604-2017 (GB/T19604-2017)
Description (Translated English): Chlorpyrifos technical material
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G25
Classification of International Standard: 65.100.10
Word Count Estimation: 13,146
Date of Issue: 2017-11-01
Date of Implementation: 2018-05-01
Older Standard (superseded by this standard): GB/T 19604-2004
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 19604-2017: Chlorpyrifos technical material

---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 technical material ICS 65.100.10 G25 National Standards of People's Republic of China Replacing GB/T 19604-2004 Chlorpyrifos original drug 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

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 19604-2004 "chlorpyrifos original drug", and GB/T 19604-2004 compared to the main technical changes are as follows. --- Chlorpyrifos mass fraction by not less than 95.0% revised to not less than 97.0%; --- acetone insolubles from not more than 0.5% revised to not more than 0.2%; --- Increased control of borer phosphorus control indicators. 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. Nanjing Red Sun Co., Ltd., Zhejiang Xinnong Chemical Co., Ltd., Jiangsu Baoling Chemical Co., Ltd. Co., Ltd., Shandong Tiancheng Biological Technology Co., Ltd., Anhui Huaxing Chemical Co., Ltd., Lear Chemical Co., Ltd., Jiangsu Kesheng Group Co., Ltd. The main drafters of this standard. Hou Chunqing, Li Dong, Liu Kuitao, Cai River Choi, Yin Hanjun, Li Liang, Yin Hongshu, Liu Huihua, Wu heavy words. This standard replaces the standards previously issued as. --- GB/T 19604-2004. Chlorpyrifos original drug

1 Scope

This standard specifies the chlorpyrifos original drug requirements, test methods and signs, labels, packaging, storage and acceptance period. This standard applies to chlorpyrifos and its production by the impurities of chlorpyrifos composed of the original drug. 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 1600 Determination of pesticides moisture 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 GB/T 19138 Determination of pesticides acetone insoluble GB/T 28135 Pesticide acid (base) method of determination of indicator method

3 requirements

3.1 appearance Light brown to white solid. 3.2 Specifications Chlorpyrifos original drug should meet the requirements of Table 1. Table 1 chlorpyrifos original drug control project indicators Project Indicators Chlorpyrifos mass fraction /% ≥ 97.0 Treatment of phosphorus content of phosphorus /% ≤ 0.3 Moisture /% ≤ 0.3 Acidity (calculated as H2SO4) /% ≤ 0.1 Acetone insolubles a /% ≤ 0.2 a Normal production, acetone insoluble at least once every 3 months.
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