High-Performance Microbicide for Industrial Hygiene and Antiseptic
Solutions, Didecyl Dimethyl Ammonium Chloride (DDAC)
Product Name: Didecyl Dimethyl Ammonium Chloride (DDAC) 50%
CAS No.: 7173-51-5
Molecular Formula: C20H42ClN
Molecular Weight: 320.01 g/mol
Product Description:
Didecyl Dimethyl Ammonium Chloride (DDAC) is a cationic surfactant
and microbicide with strong antimicrobial properties, widely used
in various applications such as water treatment, industrial
hygiene, and disinfectant formulations. This product, available as
a yellowish transparent liquid, contains 49-51% active content,
ensuring excellent performance in microbial control.
With a pH value of 6.0-8.0 and a low free amine content (≤1.5%),
this formulation is stable and effective in a wide range of
industrial, commercial, and consumer products. Didecyl Dimethyl
Ammonium Chloride (DDAC) is primarily used for its antibacterial,
antifungal, and algaecidal properties, which make it ideal for
preserving and disinfecting various formulations, including
water-based systems, paints, coatings, and personal care products.
Specifications:
| Item | Standard |
|---|
| Appearance | Yellowish transparent liquid |
| Active Content (%) | 49-51% |
| pH Value | 6.0-8.0 |
| Free Amine | ≤1.5% |
Applications:
Didecyl Dimethyl Ammonium Chloride (DDAC) is used extensively in various applications:
- Water Treatment:
DDAC is highly effective as a biocide for cooling towers, swimming pools, and industrial water systems, preventing microbial growth such as bacteria, algae, and fungi. - Industrial Hygiene:
It is added to disinfectants and sanitizing solutions for industrial facilities, ensuring that surfaces remain free of harmful microorganisms. - Paints and Coatings:
DDAC is included in industrial coatings, paints, and polishes to prevent the growth of microbes and maintain product quality
during storage and use. - Personal Care:
In personal care products such as shampoos and conditioners, DDAC acts as a preservative, inhibiting microbial growth and ensuring the safety of these
products over time.
Storage and Handling:
Store Didecyl Dimethyl Ammonium Chloride (DDAC) in a cool, dry, well-ventilated area and ensure the container is tightly sealed to prevent
contamination. Use personal protective equipment (PPE), such as gloves and goggles, when handling this chemical to avoid
skin and eye contact.
Caution:
Ensure that DDAC is used according to the recommended concentrations for each
specific application. If the product comes into contact with skin
or eyes, rinse immediately with plenty of water. Always follow
safety instructions when handling in industrial environments.
