GB/T 24749-2020Propiconazole (English PDF)

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).

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 document. 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