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GB/T 43272-2023Carfentrazone-ethyl technical material (English PDF)

唑草酮原药

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

November 27, 2023

Implementation date

June 1, 2024

Scope

GB/T 43272-2023 is the English-translated version of 唑草酮原药.

This document specifies carfentrazone-ethyl technical material: the technical requirements, the inspection rules, acceptance and the guaranteed quality period, together with the marking, labelling, packaging and storage, and it describes the test methods.

The document applies to the quality control of carfentrazone-ethyl technical material. Annex A gives the other names, the structural formula and the basic physical and chemical parameters of the substance.

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Document preview — GB/T 43272-2023

National Standard of the People's Republic of China

ICS: 65.100.20
Classification: G 25

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Foreword
1 Scope
2 Normative reference documents
3 Terms and definitions
4 Technical requirements

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.

1 Scope

This document stipulates the technical requirements, inspection rules, acceptance and quality assurance period of penmethoxybenzofen, as well as the marking, labelling, packaging and storage.

This paper describes the test method for the technical drug of pyroxen.

This document is applicable to the quality control of pyropend technical products.

Note: See Appendix A for other names, structural formulas and basic physical and chemical parameters of mefenacetate.

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 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 19138 Determination of acetone insoluble matter of pesticides

GB/T 28135-2011 Indicator method for determination of acidity (alkalinity) of pesticides

3 Terms and definitions

There are no terms or definitions to be defined in this document.

4 Technical requirements

4.1 Appearance

Colorless to orange-yellow viscous liquid.

4.2 Technical indicators

The technical substance of pyroxen should comply with the requirements in Table 1.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

Similar standards

GB/T 22177-2025|GB/T 33808-2025|GB 29382-2012|GB 19307-2003|GB/T 13917.1-2026|GB/T 13917.3-2026

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