Agrochemical application

Sodium Cumene Sulfonate as an Agrochemical Coupling Agent & Adjuvant

Crop-protection concentrates must stay stable in the pack and dilute cleanly in the spray tank. Sodium Cumene Sulfonate serves as a coupling agent and wetting adjuvant that keeps actives solubilised and improves coverage on the leaf.

Quick answer: In agrochemicals, Sodium Cumene Sulfonate couples water-immiscible actives in SL and EC concentrates, improves spray-tank dilution stability of high-electrolyte formulations, and enhances wetting on hydrophobic leaf surfaces. The 90% powder is also used in wettable-powder (WP/WG) formats. It pairs with modern APG and NPE-free emulsifiers. Vasudev Chemo Pharma supplies SCS 40% and 90% for agrochemical formulators.

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Functions in crop-protection formulations

  • Coupling agent in soluble-liquid (SL) and emulsifiable-concentrate (EC) systems to keep actives solubilised
  • Improves spray-tank dilution stability of high-electrolyte concentrates
  • Wetting/penetration aid that improves coverage on waxy, hydrophobic leaf surfaces
  • SCS 90% powder for wettable powders (WP) and water-dispersible granules (WG)
  • Compatible with NPE-free emulsifiers and alkyl-polyglucoside surfactants

Grade selection for agro formulators

Liquid SL/EC concentrates typically use SCS 40% for straightforward dosing; dry formats (WP/WG) and highly concentrated packs use SCS 90% powder. Both are backed by COA and can be qualified against your existing adjuvant.

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Frequently Asked Questions

How is Sodium Cumene Sulfonate used in pesticides?+
It is used as a hydrotrope/coupling agent that keeps actives dissolved in SL and EC concentrates and improves spray-tank dilution stability, plus a wetting aid that helps spray droplets spread on leaves.
Can SCS be used in wettable powders?+
Yes — the SCS 90% powder grade is suited to wettable powder (WP) and water-dispersible granule (WG) formulations where a dry hydrotrope/wetting aid is needed.
Is SCS compatible with modern NPE-free surfactants?+
Yes. SCS works alongside NPE-free emulsifiers and alkyl-polyglucoside surfactants, supporting reformulation toward greener adjuvant systems.
Do you export agro-grade SCS?+
Yes. Vasudev Chemo Pharma exports SCS 40% and 90% to agrochemical formulators, with documentation and FOB/CIF terms from Indian ports.

Get SCS 40% / 90% pricing and a free sample

Send your grade (40% liquid or 90% powder), quantity, packaging, destination port and incoterm. Vasudev Chemo Pharma — an ISO 9001:2015 certified manufacturer in Gujarat, India — replies within 24 hours with price, lead time, COA/SDS and a free evaluation sample.

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