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

Sanyo Chemical OSMORIN DA-50 Didecyldimethylammonium Adipate Cationic Surfactant Antimicrobial Agent

SanyoChemicalOSMORINDA-50isadidecyldimethylammoniumadipate-basedcationicsurfactantantimicrobialagentofferingbroad-spectrumactivityagainstbacteria,fungi,andalgae,excellentsolubilityinstandardorganicsolvents,goodcompatibilitywithanionicsandnonionics,andstableperformanceacrossawiderpHrange.
  • sanyo chemical osmorin da 50 didecyldimethylammonium adipate cationic surfactant_059a23fd
  • sanyo chemical osmorin da 50 didecyldimethylammonium adipate cationic surfactant_059a23fd

Features Of Sanyo Chemical OSMORIN DA-50 Didecyldimethylammonium Adipate Cationic Surfactant Antimicrobial Agent

  1. Highly effective broad-spectrum antimicrobial activity against Gram-positive and Gram-negative bacteria, fungi, and yeasts.

  2. Excellent compatibility with anionic, nonionic, and amphoteric surfactants in complex formulation systems.

  3. Low volatility and superior thermal stability, enabling use in high-temperature processing environments.

  4. Reduced skin irritation potential compared to conventional quaternary ammonium compounds (QACs), supporting safer handling.

  5. Biodegradable adipate counterion contributes to improved environmental profile relative to chloride-based QACs.

Typical Applications Of Sanyo Chemical OSMORIN DA-50 Didecyldimethylammonium Adipate Cationic Surfactant Antimicrobial Agent

  1. Preservative in industrial water treatment systems, including cooling towers and closed-loop circuits.

  2. Antimicrobial additive in household and institutional disinfectant cleaners and wipes.

  3. Functional biocide in textile finishing formulations for antimicrobial-treated fabrics.

  4. Stabilized preservative in latex paints and coatings to prevent microbial spoilage during storage.

  5. Active ingredient in hard-surface sanitizers for food processing and healthcare facility applications.

Specifications Of Sanyo Chemical OSMORIN DA-50 Didecyldimethylammonium Adipate Cationic Surfactant Antimicrobial Agent

Chemical TypeDidecyldimethylammonium adipate (quaternary ammonium compound)
Product FormLiquid concentrate
AppearancePale yellow to amber viscous liquid
Active ContentApprox. 50% w/w (as didecyldimethylammonium adipate)
pH (1% aqueous solution)6.0–7.5
SolubilityFreely soluble in water and common polar organic solvents (e.g., ethanol, isopropanol)
OdorFaint characteristic amine-like odor
Storage Stability≥24 months at 5–30°C in original sealed container


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