GB/T 24756-2009 in English
VALIDBuprofezin technical
- Issued on:2009-11-30
- Implemented on:2010-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$156.00
| Standard No: | GB/T 24756-2009 |
| Document status: | VALID |
| Title in English: | Buprofezin technical |
| Title in Chinese: | 噻嗪酮原药 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2009-11-30 |
| Implemented on: | 2010-07-01 |
| ICS Classification: | 65.100.10-Insecticides |
| Chinese Classification: | G25-Pesticide |
| Professional Classification: | GB-National Standard |
| Related Keywords: | international standards iso technical indicators mass fraction
standard formulation buprofezin technical introduction technical personnel standard frameworks standard dimensions gb/t24756-2009 old |
| Related Topics: | Buprofezin
Urazine hu Buprofezin technical Preparation of Buprofezin Thiamethoxam technical Buprofezin liquid phase Reductone API 3 Cyclofenac pyrazinone dry ketone Methocydone API Chemicals Thiazide internal standard peak acetone atom Tiotropium GBT24756 GB/T 24756-2009 thiamethoxam grape pesticide gb/t24756-2009 gbt24756 |
本标准规定了噻嗪酮原药的要求、试验方法以及标志、标签、包装、贮运。
本标准适用于由噻嗪酮和生产中产生的杂质组成的噻嗪酮原药。
Introduction
1. Background and significance of standard formulation
Buprofezin is a highly effective insecticide, mainly used to control the larval stage of lepidopteran insects. The formulation of GB/T24756-2009 standard fills the gap in the domestic detection method of buprofezin technical, and provides a scientific basis for the production and application of pesticides.
2. Comparative analysis of standard frameworks
| Standard dimensions | GB/T24756-2009 | Old standard HG2463.1-1993 | Comparison with international standards ISO |
|---|---|---|---|
| Technical indicators | Mass fraction of thiazolinone ≥97.0% | Mass fraction of thiazolinone ≥95.0% | In line with ISO standards, no significant difference |
| Loss on drying/% | ≤0.3 | ≤0.5 | ≤0.2 (international advanced level) |
| Detection method | Gas chromatography, infrared spectroscopy | Thin layer chromatography, volumetric analysis | Gas chromatography-mass spectrometry |
Case study: Determination of loss on drying
By comparing experimental data, the ≤0.3% standard specified in GB/T24756-2009 is more stringent and meets the high purity requirements of modern pesticide production.
3. Recommendations for standard implementation
- Enterprise level: Establish an internal testing laboratory equipped with high-end equipment such as gas chromatographs.
- Production process: Strictly follow the sampling methods and measurement steps in the standard for quality control.
- Training suggestions: Regularly provide technical personnel with standard interpretation and experimental operation training.
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