CN102845465A - Glufosinate-ammonium aqua and preparation method thereof - Google Patents
Glufosinate-ammonium aqua and preparation method thereof Download PDFInfo
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- CN102845465A CN102845465A CN2012100868208A CN201210086820A CN102845465A CN 102845465 A CN102845465 A CN 102845465A CN 2012100868208 A CN2012100868208 A CN 2012100868208A CN 201210086820 A CN201210086820 A CN 201210086820A CN 102845465 A CN102845465 A CN 102845465A
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- aqua
- ammonium phosphine
- careless ammonium
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- synergist
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Abstract
The invention discloses a glufosinate-ammonium aqua and a preparation method thereof; the glufosinate-ammonium aqua comprises the following components by weight: 10-50% of glufosinate-ammonium, 1-15% of a surfactant, 0.1-1% of a preservative, 1-5% of a synergist, and the balance of deionized water. The invention also discloses a preparation method of the glufosinate-ammonium aqua. The glufosinate-ammonium aqua of the invention is an agricultural herbicide with good effect, safety, and environmental protection.
Description
Technical field
The invention belongs to pesticide field, be specifically related to a kind of careless ammonium phosphine aqua and preparation method thereof.
Background technology
Grass ammonium phosphine molecular formula: C
5H
13N
2O
4P
Structural formula;
The former powder of grass ammonium phosphine is white powder, and the easy moisture absorption has slight smell in air, 215 ℃ of fusing points, and vapour pressure＜0.1MPa (20 ℃), solvability is 1370g/L(22 ℃ in water), solvability is low in common organic solvents, and is stable to light.
Be mainly used in annual and the perennial dicotyledonous and grassy weeds of control such as orchard, vineyard, uncultivated area, potato fields, such as mouse tail amur foxtail, lady's-grass, barnyard grass, Wild Barley, Annual Ryegrass, green foxtail, setaria glauca, wild wheat, wild corn, perennial grassy weed and nutgrass flatsedge, as: duck bud, bent awns hairgrass, fescue grass, etc.
The aqua great majority are the agricultural chemicals with good water solubility, add the compositions such as suitable surfactant, preservative, special synergist and water, and are formulated through stirring.Aqua generally is the dispersion take water as continuous phase, uses the agitator wet production, can save a large amount of organic solvents like this, reduces cost, can reduce again organic solvent to operator's stimulation with to the pollution of environment.Do not produce " three wastes " in the production, without the dust from flying of pulvis and wetting powder, produce, store and transport all safer.
Summary of the invention
The objective of the invention is in order to overcome the environmental pollution that exists in the existing formulations of pesticide, to be detrimental to health and the shortcoming such as use cost height and a kind of environmental protection, the availability developed are high, and careless ammonium phosphine aqua easy to use.
Another object of the present invention provides a kind of preparation method of above-mentioned careless ammonium phosphine aqua.
Technical scheme of the present invention: a kind of careless ammonium phosphine aqua is comprised of the component of following percentage by weight: careless ammonium phosphine 10～50%, and surfactant 1～15%, preservative 0.1～1%, synergist 1～5%, surplus is deionized water.
Wherein said surfactant is selected from phenethyl phenol polyethenoxy ether condensation product, alkylphenol polyoxyethylene formaldehyde condensation products, alkyl benzene calcium sulfonate, phenethyl phenol polyethenoxy ether sodium sulfate or phosphate, the combination of one or more in sorbitol polyoxyethylene ether, alkyl glycoside, the ox ester amine APEO.
Described preservative is selected from one or more the combination in sodium salicylate, parabens, Sodium Benzoate, the potassium sorbate.
Described synergist is selected from one or more the combination in modification trisiloxanes compound, azone, ammonium sulfate, the ammonium chloride.
The preparation method of the present invention grass ammonium phosphine aqua: careless ammonium phosphine and surfactant, preservative, synergist and deionized water are added in the compounding kettle, and the unlatching agitator stirs, and reaches the technical requirement of regulation through quality testing, namely gets careless ammonium phosphine aqua.
The technical target of the product of the present invention's grass ammonium phosphine aqua.
Outward appearance: faint yellow homogeneous liquid.
Grass ammonium phosphine active constituent content: 10～50%.
Water insoluble matter content: less than 0.5%.
PH value scope: 3.0～5.0.
Dilution stability: qualified.
Cold and hot storage stability: qualified.
Advantage of the present invention: careless ammonium phosphine aqua herbicidal effect provided by the invention is good, and cost is low, safety and environmental protection.The production technology simple possible, equipment investment is few.Dispersion take water as continuous phase had both been saved a large amount of organic solvents, reduce cost, had reduced again organic solvent to operator's stimulation with to the pollution of environment.Produce without " three wastes " in the production process, without dust from flying, and storing safety.Therefore careless ammonium phosphine aqua of the present invention is a kind of pesticidal preparations of environmental type.
Embodiment
Essence for a better understanding of the present invention, the below illustrates technology contents of the present invention with embodiment, but content of the present invention is not limited to this.
Embodiment 1.
Accurately take by weighing the former powder 10% of careless ammonium phosphine, alkyl glycoside 10%, ammonium sulfate 3%, potassium sorbate 0.3%, water supplies 100%, adds respectively stirred tank and stirs, and mixes, and namely gets 10% careless ammonium phosphine aqua through after the assay was approved.
Embodiment 2.
Accurately take by weighing the former powder 20% of careless ammonium phosphine, phenethyl phenol polyethenoxy ether sodium sulfate 10%, ammonium chloride 3%, Sodium Benzoate 0.3%, water supplies 100%, adds respectively stirred tank and stirs, and mixes, and namely gets 20% careless ammonium phosphine aqua through after the assay was approved.
Embodiment 3.
Accurately take by weighing the former powder 40% of careless ammonium phosphine, alkyl glycoside 10%, ox ester amine APEO 5%, modification trisiloxanes compound 3%, potassium sorbate 0.3%, water supplies 100%, add respectively stirred tank and stir, mix, namely get 40% careless ammonium phosphine aqua through after the assay was approved.
Embodiment 4.
Accurately take by weighing the former powder 50% of careless ammonium phosphine, alkyl glycoside 10%, ox ester amine APEO 5%, modification trisiloxanes compound 3%, potassium sorbate 0.3%, water supplies 100%, add respectively stirred tank and stir, mix, namely get 50% careless ammonium phosphine aqua through after the assay was approved.
Careless ammonium phosphine aqua of the present invention sees the following form to citrus orchard weeds preventive effect.
Claims (2)
1. careless ammonium phosphine aqua is characterized in that described aqua is comprised of the component of following percentage by weight: careless ammonium phosphine 10～50%, and surfactant 1～15%, preservative 0.1～1%, synergist 1～5%, surplus is deionized water;
Wherein said surfactant is selected from phenethyl phenol polyethenoxy ether condensation product, alkylphenol polyoxyethylene formaldehyde condensation products, alkyl benzene calcium sulfonate, phenethyl phenol polyethenoxy ether sodium sulfate or phosphate, the combination of one or more in sorbitol polyoxyethylene ether, alkyl glycoside, the ox ester amine APEO;
Described preservative is selected from one or more the combination in sodium salicylate, parabens, Sodium Benzoate, the potassium sorbate;
Described synergist is selected from one or more the combination in modification trisiloxanes compound, azone, ammonium sulfate, the ammonium chloride.
2. method for preparing careless ammonium phosphine aqua claimed in claim 1, it is characterized in that careless ammonium phosphine and surfactant, preservative, synergist and deionized water are added in the compounding kettle, open agitator, stir, reach the technical requirement of regulation through quality testing, namely get careless ammonium phosphine aqua.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012100868208A CN102845465A (en) | 2012-03-29 | 2012-03-29 | Glufosinate-ammonium aqua and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012100868208A CN102845465A (en) | 2012-03-29 | 2012-03-29 | Glufosinate-ammonium aqua and preparation method thereof |
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| CN2012100868208A Pending CN102845465A (en) | 2012-03-29 | 2012-03-29 | Glufosinate-ammonium aqua and preparation method thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103210916A (en) * | 2013-04-28 | 2013-07-24 | 范强 | Agricultural thickening synergistic agent and glufosinate solution prepared from same |
| CN105638724A (en) * | 2016-03-01 | 2016-06-08 | 江苏七洲绿色化工股份有限公司 | Refined glufosinate ammonium soluble liquor and preparation method thereof |
| CN106879590A (en) * | 2017-04-05 | 2017-06-23 | 深圳市长园嘉彩环境材料有限公司 | A kind of low bubble Thief zone glufosinate-ammonium special assistant |
| CN107467061A (en) * | 2017-09-26 | 2017-12-15 | 安徽国星生物化学有限公司 | A kind of L glufosinate-ammoniumaqua aquas and preparation method thereof |
| CN107691435A (en) * | 2017-09-22 | 2018-02-16 | 四川利尔作物科学有限公司 | Glufosinate-ammoniumaqua aqua of high-efficiency environment friendly and its preparation method and application |
| CN108849882A (en) * | 2018-06-14 | 2018-11-23 | 四川利尔作物科学有限公司 | A kind of low temperature resistant 2 first of glufosinate-ammonium, 4 chlorine water agent |
| CN110235900A (en) * | 2019-06-05 | 2019-09-17 | 广西天浩农业发展有限公司 | A kind of glufosinate-ammoniumaqua aqua and preparation method thereof |
| CN110839649A (en) * | 2018-08-20 | 2020-02-28 | 四川利尔作物科学有限公司 | Herbicidal composition and use thereof |
| CN114732026A (en) * | 2022-05-19 | 2022-07-12 | 石家庄博佳特化工有限公司 | Glufosinate-ammonium aqua and preparation method and application thereof |
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| CA2375947A1 (en) * | 1999-07-16 | 2001-01-25 | Imperial Chemical Industries Plc | Agrochemical compositions and surfactant compounds |
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| CA2375947A1 (en) * | 1999-07-16 | 2001-01-25 | Imperial Chemical Industries Plc | Agrochemical compositions and surfactant compounds |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103210916A (en) * | 2013-04-28 | 2013-07-24 | 范强 | Agricultural thickening synergistic agent and glufosinate solution prepared from same |
| CN103210916B (en) * | 2013-04-28 | 2015-03-25 | 范强 | Agricultural thickening synergistic agent and glufosinate solution prepared from same |
| CN105638724A (en) * | 2016-03-01 | 2016-06-08 | 江苏七洲绿色化工股份有限公司 | Refined glufosinate ammonium soluble liquor and preparation method thereof |
| CN106879590A (en) * | 2017-04-05 | 2017-06-23 | 深圳市长园嘉彩环境材料有限公司 | A kind of low bubble Thief zone glufosinate-ammonium special assistant |
| CN107691435A (en) * | 2017-09-22 | 2018-02-16 | 四川利尔作物科学有限公司 | Glufosinate-ammoniumaqua aqua of high-efficiency environment friendly and its preparation method and application |
| CN107691435B (en) * | 2017-09-22 | 2018-08-07 | 四川利尔作物科学有限公司 | Glufosinate-ammoniumaqua aqua of high-efficiency environment friendly and its preparation method and application |
| CN107467061A (en) * | 2017-09-26 | 2017-12-15 | 安徽国星生物化学有限公司 | A kind of L glufosinate-ammoniumaqua aquas and preparation method thereof |
| CN108849882A (en) * | 2018-06-14 | 2018-11-23 | 四川利尔作物科学有限公司 | A kind of low temperature resistant 2 first of glufosinate-ammonium, 4 chlorine water agent |
| CN110839649A (en) * | 2018-08-20 | 2020-02-28 | 四川利尔作物科学有限公司 | Herbicidal composition and use thereof |
| CN110235900A (en) * | 2019-06-05 | 2019-09-17 | 广西天浩农业发展有限公司 | A kind of glufosinate-ammoniumaqua aqua and preparation method thereof |
| CN114732026A (en) * | 2022-05-19 | 2022-07-12 | 石家庄博佳特化工有限公司 | Glufosinate-ammonium aqua and preparation method and application thereof |
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Application publication date: 20130102 |