Dequalinium Chloride
ALTERNATIVE NAMES
Dequalinium Dichloride
TECHNICAL SPECIFICATIONS
CAS
522-51-0
EC
208-330-9
Food Code
Dequalinium chloride (C₃₀H₄₀Cl₂N₄) is a quaternary ammonium antiseptic with broad-spectrum antimicrobial activity against Gram-positive and Gram-negative bacteria as well as fungi.
Dequalinium Chloride
Used in pharmaceutical lozenges, mouthwashes, and gynecological preparations for local antiseptic treatment. It also acts as a biocide in cosmetics and hygiene formulations.
Low systemic toxicity but may irritate skin and mucosa. Avoid inhalation of powder and prolonged exposure to moisture.
Supplied in 1–25 kg HDPE or aluminum containers. Store in a cool, dry, and shaded place, sealed tightly against humidity.
