Organosilicone Adjuvant Water Soluble Synergist H-8806

H-8806 organosilicone adjuvant is a superspreading surfactant based on a trisiloxane alkoxylate. H-8806 organosilicone adjuvant lowers the surface tension of spray solutions, beyond that which is achievable with conventional adjuvants.Typically, H-8806 organosilicone adjuvant (@ 0.1 wt %) gives an aqueous surface tension of ~22 mN/m.H-8806 organosilicone adjuvant helps lower the aqueous surface tension more effectively than conven tional organosilicone adjuvants.Because H-8806 organosilicone adjuvant is a superspreading surfactant, the contact angle of spray solutions on leaf surfaces is reduced, leading to an increase in spray coverage.Additionally, under specific conditions, H-8806 organosilicone adjuvant promotes rapid uptake of agrochemicals into plants via stomatal infiltration. Spray solutions taken into plants in this way become rainfast, thereby improving application reliability.H-8806 organosilicone adjuvant is nonionic in nature, making it useful with a broad range of agrochemical formulations.




Organosilicone Adjuvant Water Soluble Synergist H-8806

CAS: 134180-76-0

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

Key Features and Benefits

  1. Superspreader

  2. Helps improve rainfastness

  3. Promotes rapid uptake of agrochemicals

  4. Promotes spray volume reduction

  5. Low pour point for low temperature applications

  6. Low foaming

  7. Nonionic




Colorless to light amber liquid

Active content %




Surface Tension, mN/m (0.1 wt%)


Cloud Point (0.1 wt %), °C


Density (25℃)g/cm3




H-8806 is an agricultural super spreading agent, which can be added to pesticide formula or tank mix spray.

adding pesticide formula: it is recommended to add in the amount of 0.5-8% of the pesticide technical solution, and it is recommended to adjust the pH value of the pesticide formula to 6-8.

add tank mix spray method of use: usually add 50 grams of H-8806 (1000-4000 times) per 200 kg of spray liquid.



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



After sealing packaging products stored in a cool, dry place , H-8806(unbroken package) has a shelf life of 36 months from date of manufacture.H-8806 is transported as a non-hazardous chemical. 



H-8806 is s available in 200 kg/1000 kg plastic drum.



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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