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

Sanyo Chemical PDSA-DA Alkyl Quaternary Ammonium Salt Cationic Surfactant

Sanyo Chemical PDSA-DA is a high-purity alkyl quaternary ammonium salt cationic surfactant offering excellent antimicrobial activity, fabric softening, and static control. Designed for industrial disinfectants, hair conditioners, and textile auxiliaries, it delivers rapid biocidal action against bacteria and viruses while maintaining superior solubility and stability across pH ranges.
  • sanyo chemical pdsa da alkyl quaternary ammonium salt cationic surfactant_683d2d92
  • sanyo chemical pdsa da alkyl quaternary ammonium salt cationic surfactant_683d2d92

Features Of Sanyo Chemical PDSA-DA Alkyl Quaternary Ammonium Salt Cationic Surfactant

  1. Highly effective antimicrobial activity against bacteria, fungi, and algae.

  2. Excellent compatibility with anionic and nonionic surfactants in formulated systems.

  3. Superior thermal and pH stability across a broad range (pH 3–11).

  4. Low foaming profile suitable for industrial cleaning and rinse-free applications.

  5. Biodegradable under aerobic conditions, supporting sustainable formulation goals.

Typical Applications Of Sanyo Chemical PDSA-DA Alkyl Quaternary Ammonium Salt Cationic Surfactant

  1. Industrial disinfectants and sanitizers for food processing equipment.

  2. Preservative booster in water-based paints and coatings.

  3. Antimicrobial agent in HVAC system cooling tower water treatment.

  4. Key active ingredient in hard-surface disinfectant wipes and sprays.

  5. Phase-transfer catalyst and cationic modifier in polymer emulsion synthesis.

Specifications Of Sanyo Chemical PDSA-DA Alkyl Quaternary Ammonium Salt Cationic Surfactant

Chemical TypeAlkyl dimethyl benzyl ammonium chloride (C12–C14 alkyl chain)
Product FormLiquid concentrate
AppearanceClear to slightly hazy, pale yellow liquid
Active Content~50% w/w (as quaternary ammonium salt)
Density (25°C)0.98–1.02 g/cm³
pH (1% aqueous solution)6.0–7.5
SolubilityFreely soluble in water and polar organic solvents (e.g., ethanol, isopropanol)
Storage Stability≥24 months at 5–30°C in original sealed container


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