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

Clariant Praepagen TQ Surfactant

Clariant Praepagen TQ is a high-performance anionic surfactant from the Praepagen series, designed for industrial cleaning and emulsification. It delivers excellent wetting, foaming, and soil removal with low foam stability and good hard-water tolerance. Ideal for metalworking fluids, agrochemical formulations, and household cleaners. Biodegradable, stable across pH ranges, and compatible with common co-surfactants.
  • clariant praepagen tq surfactant_be9540b1
  • clariant praepagen tq surfactant_be9540b1

Features Of Clariant Praepagen TQ Surfactant

  1. Highly effective anionic surfactant with excellent wetting and emulsifying performance in aqueous systems.

  2. Low-foaming formulation optimized for industrial cleaning and metalworking applications.

  3. Good compatibility with common builders, chelants, and other anionic/nonionic surfactants.

  4. Biodegradable profile in accordance with OECD 301B standard, supporting sustainable process design.

  5. Stable across a broad pH range (pH 5–11), ensuring robust performance in diverse formulations.

Typical Applications Of Clariant Praepagen TQ Surfactant

  1. Alkaline heavy-duty industrial cleaners for metal parts and equipment.

  2. Metalworking fluid additives for improved cooling, lubricity, and residue control.

  3. Formulations for precision cleaning in electronics and automotive components manufacturing.

  4. Low-foam detergents used in CIP (Clean-in-Place) systems in food and beverage processing.

Specifications Of Clariant Praepagen TQ Surfactant

Chemical TypeAlkyl ether sulfate (AES)-based anionic surfactant
Product FormPale yellow to amber viscous liquid
AppearanceClear to slightly hazy, homogeneous liquid at 20 °C
pH (1% aqueous solution)6.5 – 8.5
Active Matter Content28 – 32 % w/w
Density (at 20 °C)1.04 – 1.08 g/cm³
SolubilityCompletely miscible in water
Primary ApplicationsIndustrial cleaning, metalworking fluids, CIP detergents


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