Glyphosate assistant and preparation method thereof
A technology of glyphosate and additives, which is applied in the field of glyphosate soluble powder additives and its preparation, can solve the problems of bag swelling, incomplete reaction, moisture absorption, etc., reduce production costs, and have strong wetting and spreading ability , no environmental pollution effect
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Embodiment 1
[0089] A glyphosate additive, comprising the following raw materials in weight percent:
[0090] Anhydrous sodium sulfite 15%
[0091] Sulfamic acid 15%
[0092] Ammonium bicarbonate 60%
[0093] Catalyst 5%
[0094] Surfactant 5%
[0095] Described catalyzer comprises following raw material in weight percent:
[0096] Cocamidopropylamine Oxide 10%
[0098] Oxidizer 10%
[0099] Mixed alcohol 10%.
[0100] The oxidizing agent is hydrogen peroxide.
[0101] Described tensio-active agent comprises following raw material in weight percent
[0102] Isomerized mixed alcohol polyoxyethylene ether 50%
[0103] Complex Fatty Ethoxylates 40%
[0104] Cocamidopropylamine Oxide 10%.
[0105] Preparation of 68% glyphosate soluble powder
[0106] Take 716kg of 95% glyphosate technical material, 326kg of glyphosate auxiliary agent provided in this example and 50kg of ammonium sulfate, add up to 1092kg and stir and mix for 30-40 minutes every 10-15 ...
Embodiment 2
[0110] A glyphosate auxiliary agent is characterized in that: it comprises the following raw materials in weight percent:
[0111] Anhydrous sodium sulfite 20%
[0112] Borax 15%
[0113] Ammonium Bicarbonate 50%
[0114] Catalyst 7%
[0115] Surfactant 8%
[0116] Described catalyzer comprises following raw material in weight percent:
[0117] Cocamidopropylamine Oxide 20%
[0119] Oxidizer 10%
[0120] Mixed alcohol 10%.
[0121] The oxidizing agent is ammonium persulfate.
[0122] Described tensio-active agent comprises following raw material in weight percent
[0123] Isomerized mixed alcohol polyoxyethylene ether 10%
[0124] Complex Fatty Ethoxylates 50%
[0125] Cocamidopropylamine Oxide 40%.
[0126] Preparation of 65% glyphosate soluble powder
[0127] Get 684kg of the original drug of 95% glyphosate and add 326kg of auxiliary agents provided in this example and 100kg of ammonium sulfate gradually under stirring conditions. ...
Embodiment 3
[0130] A glyphosate auxiliary agent is characterized in that: it comprises the following raw materials in weight percent:
[0131] Anhydrous sodium sulfite 30%
[0132] Sulfamic acid 10%
[0133] Ammonium Bicarbonate 40%
[0134]Catalyst 5%
[0135] Surfactant 15%
[0136] Described catalyzer comprises following raw material in weight percent:
[0137] Cocamidopropylamine Oxide 29%
[0139] Oxidizing agent 0.5%
[0140] Mixed alcohol 0.5%.
[0141] The oxidizing agent is sodium perborate.
[0142] Described tensio-active agent comprises following raw material in weight percent
[0143] Isomerized mixed alcohol polyoxyethylene ether 20%
[0144] Complex Fatty Ethoxylates 40%
[0145] Cocamidopropylamine Oxide 40%.
[0146] Preparation of 58% glyphosate soluble powder
[0147] Take 610kg of the original drug of 95% glyphosate and add 290kg of auxiliary agents provided in this example and 200kg of ammonium sulfate gradually under stirrin...
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