P50 Powder Adjuvant

P50,which shape is solid powder,is a modified silicone surfactant. By reducing the surface tension of the liquid and reducing the contact angle between the liquid surface and the interface, the surface expansion speed of the liquid is promoted and the expansion area of the liquid is expanded. It can accelerate the absorption of pesticide solution by leaf stomata and has super strong adhesion, so the pesticide solution is resistant to rainwater erosion, which can effectively reduce the waste of pesticide solution and environmental pollution.




Solid Powder Adjuvant P50

CAS: 67674-67-3

Other descriptions: Silicone Surfactant agriculture, Spray adjuvant agriculture, Silicone adjuvant, Trisiloxane, Polyether modified trisiloxane, Synergist, Spreader, Penetrating Agent, Super wetting, Organosilicone adjuvant, Organosilicone surfactant, Organosilicone pesticide synergist surfactant 


1.Super spreadability, excellent permeability, efficient internal absorption and conductivity,rain erosion resistance.

2.Enhance the adhesion of liquid medicine,,improve the utilization rate of pesticides and fertilizer,and reduce the waste of pesticide solution and environmental pollution.

3.Excellent wetting and spreading, increasing coverage and improving pesticide and fertilizer efficacy.

4.Promote the penetration of systemic medicinal liquid through the pores and bring faster results

5.Reduce the amount of spray, save medicine and water reasonably, save labor and time.




Dry white solid powder

Moisture %


Surface Tension (0.1%)



P50 be added evenly to pesticide or fertilizer formulations of solid preparations,such as DP,SG,WG,etc.P50 supray adjuvant may be used as a component of 0.5-8% in agrochemical formulations. Users of pesticides should be based on different varieties and formula to adjust the P50 agricultural usage of silicones in order to achieve the most cost-effective results, prior to the use, compatibility testing and pilot ladder testing should be done.



Before handling, read the Material Safety Data Sheet and container label for safe use, physical and health hazard information.



P50(unbroken package) is,using 25kg paper barrels, stored in a cool, ventilated and dry place, with a shelf life of 3 years, transported as non-hazardous chemicals.



Hito chenical believes that the information in this technical data sheet is an accurate description of the typical uses of the product. Hito Chemical , however, disclaims any liability for incidental or consequential damages, which may result from the use of the product that are beyond its control. Therefore, it is the user’s responsibility to thoroughly test the product in their particular application to determine its performance, efficacy and safety. Nothing contained herein is to be considered as permission or a recommendation to infringe any patent or any other intellectual property right.


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