Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Multiwet EF Wetting Agent

Multiwet EF Wetting Agent is a high-performance nonionic surfactant from the Multiwet series by Clariant. Designed for rapid substrate wetting and uniform dispersion in agrochemical formulations, it enhances spray coverage and active ingredient efficacy. Compatible with hard water and broad-spectrum tank mixes, it delivers low foam, excellent stability, and eco-friendly profile. Ideal for EC, SC, and SE formulations.
  • multiwet ef wetting agent_33926da5
  • multiwet ef wetting agent_33926da5

Features Of Multiwet EF Wetting Agent

  1. Ultra-low surface tension (<25 mN/m in aqueous solution) for rapid substrate wetting and penetration.

  2. Excellent compatibility with anionic, nonionic, and cationic agrochemical formulations.

  3. High hydrolytic stability across pH 4–10, ensuring long-term formulation integrity.

  4. Non-foaming performance under high-shear mixing and spray application conditions.

  5. Biodegradable profile compliant with OECD 301B guidelines, supporting sustainable use.

Typical Applications Of Multiwet EF Wetting Agent

  1. Herbicide concentrates (SC, SE, OD formulations) for improved leaf coverage and rainfastness.

  2. Insecticide suspension concentrates targeting hard-to-wet waxy or pubescent plant surfaces.

  3. Fungicide emulsifiable concentrates (EC) requiring stable oil-in-water dispersion.

  4. Seed treatment formulations to ensure uniform active ingredient distribution on seed coat.

  5. Adjuvant blends for precision agricultural tank-mix systems.

Specifications Of Multiwet EF Wetting Agent

Chemical TypeModified alkyl ethoxylate sulfate
Product FormPale yellow to amber viscous liquid
AppearanceClear, homogeneous liquid at 25°C
pH (1% aqueous solution)6.0 – 7.5
Active Content≥ 92.0% (by HPLC)
Density (20°C)1.03 – 1.07 g/cm³
Solubility in WaterCompletely miscible at all ratios
Primary ApplicationsAgrochemical adjuvants, crop protection formulations


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