Technical triazophos floating stabilizing bag taking silicon gel as adsorbent

A technology of triazophos and adsorbent, which is applied in the field of devices to improve product stability, and can solve the problems of reducing the stability of triazophos, reducing stability, etc.

Inactive Publication Date: 2014-07-02
安徽生力农化有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If the pH value is too high or too low, or if the moisture content is too high, its stability will be reduced
Although the original drug of triazophos on the market has been added with a stabilizer, because the stabilizer produces a corresponding acid during storage, such as acetic anhydride will react with water to generate acetic acid during storage, and the latter can catalyze the decomposition of triazophos Hydrolysis, reducing the stability of triazophos

Method used

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  • Technical triazophos floating stabilizing bag taking silicon gel as adsorbent

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Embodiment Construction

[0014] Below in conjunction with example the present invention is further described.

[0015] Such as figure 1 As shown, the present invention is a stabilizing bag for stabilizing the original drug of triazophos. Its structure is to make a stabilizing bag 1 with non-woven fabric, and the activated silica gel 2 is wrapped in the stabilizing bag 1, and the stabilizing bag 1 is in phase with the float 5. Connected, the buoyancy of the float 5 keeps the stability bag on the upper layer of the triazophos former medicine. The non-woven fabric described in the present invention includes, but is not limited to, polymer material cloth, non-woven fabric or gauze. Float 5 of the present invention includes but not limited to plastic float, bamboo or cork float, wherein is the best with plastic float. The use method of the stabilizing bag 1 of the present invention is to use the iron hook 6 alone to stabilize the stabilizing bag 1 in the plastic bucket 3 containing the original drug of t...

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Abstract

The invention relates to a technical triazophos floating stabilizing bag taking silicon gel as an adsorbent. The technical triazophos floating stabilizing bag comprises a stabilizing bag made of nonwoven cloth; activated silicon gel is wrapped in the stabilizing bag; the periphery of the stabilizing bag is connected with a buoy; the stabilizing bag is kept on the upper layer of technical triazophos by virtue of the buoyancy of the buoy. The technical triazophos floating stabilizing bag provided by the invention has the beneficial effects that the stabilizing bag with an adsorption effect floats on the top of the technical triazophos by virtue of the buoyancy of the buoy, and does not sink to the bottom, thus furthest and fast adsorbing various impurities such as water and ethyl alcohol, and effectively improving the stabilizing time of the technical triazophos.

Description

technical field [0001] The invention relates to a device for improving product stability, in particular to a triazophos original medicine floating and stabilizing bag with silica gel as an adsorbent. Background technique [0002] Triazophos, chemical name: O, O-diethyl-O-(1-phenyl-1,2,4-triazol-3-yl) phosphorothioate. The pure product is a light brown liquid with a melting point of 0-5°C, a specific gravity of 1.247, a vapor pressure of 0.387MPa at 30°C, and a solubility in water of 35mg / L at 20°C; it is soluble in most organic solvents. Stable to light, hydrolyzed in acid and alkali medium, decomposed at 140℃. Triazophos is a broad-spectrum insecticide and nematicide. It has contact killing and stomach poisoning effects on pests, strong permeability, and obvious ovicidal effect. It is widely used in the control of major pests of rice, cotton, wheat, corn, vegetables and fruit trees, and has good control effect against resistant cotton bollworm and spider mite. However, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D15/08C07F9/6518
Inventor 胡林王魁江吴金辉魏三春王娟丁省汪炳所鲍功敏史小恩
Owner 安徽生力农化有限公司
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