Silicone adjuvant for agrochemicals RH-209
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Post Date:
Feb 10,2025
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Expiry Date:
Feb 10,2026
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Detailed Description:
Cas No. :27306-78-1
Product Name： Agricultural Silicone Surfactant RH-209
Main component:
Polyalkyleneoxide modified trisiloxane
Cas no: 27306-78-1
Introduction:
Agricultural Silicone Surfactant RH-209 is a modified Trisiloxane, and is an organic
silicone surfactant with super ability of spreading. It makes the water surface tension
lower down to the 20.5mN/m at the concentration of 0.1%(wt.). After the mixture
with the pesticide solution at the certain proportion, it can lower the contact angel
between the spray and foliage, which can enlarge the coverage of the spray.
Furthermore, Runhe*209 Agricultural Silicone Spreading and Penetrating Agent can
make the pesticide absorbed through the stomatal of leaves, which is extremely
effective for improving efficacy, reducing amount of pesticide, saving cost, reducing
environmental pollution caused by pesticides
Feature：
Agricultural Silicone Surfactant RH-209 has super spreading and penetrating property,
high-efficient systemic and conduction property, and tolerance property of rainfall.
Character:
Appearance: Colourless to light amber liquid
Surface Tension(0.1%): <21.0mN/m
Density: 1.01-1.03g/cm3
Viscosity(25°C): 15-30 mPa.s
Cloud Point: <10°C
Use Area :
Agricultural Silicone Surfactant can add to the biological pesticide spray mixture
liquid such as pesticide, bactericide, herbicide, foliar fertilizer, plant growth regulator,
etc, especially applied for systemic pharmacy
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CAS Registry Number:
27306-78-1
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Synonyms:
;3-[Methoxypoly(ethoxy)]propyl-methyl-bis(trimethylsilyloxy)silane; Polyethyleneglycols methyl 3-[1,3,3,3-tetramethyl-1-(trimethylsiloxy) disiloxanyl]propyl ether;2-[methoxy(polyethyleneoxy)propyl]heptamethyltrisiloxane;3-[3-(2-methoxyethoxy)propyl]-1,1,1,3,5,5,5-heptamethyltrisiloxane;Silwet L-77;
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Molecular Formula:
C11H30O2Si3·[C2H4O]n
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Molecular Weight:
278.6112
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Molecular Structure:
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