Bac 50% (Benzalkonium Chloride)
BAC 50% (Benzalkonium Chloride) is a concentrated quaternary ammonium compound widely used as a disinfectant, preservative, and antimicrobial agent. It is effective against bacteria, algae, fungi, and some viruses, making it suitable for industrial, pharmaceutical, and water-treatment applications.
Chemical Name
Benzyl(dimethyl)(alkyl)ammonium chloride (alkyl chain typically C12–C16)
Synonyms
Benzalkonium chloride, Alkyl dimethyl benzyl ammonium chloride, ADBAC, BKC, BAC
CAS Number
8001-54-5 (commonly referenced for benzalkonium chloride mixtures)
Appearance
Clear to pale yellow liquid, often viscous, with a mild characteristic odor
Key Properties
Cationic surfactant, highly soluble in water, strong antimicrobial activity, surface-active, stable under normal conditions, incompatible with anionic surfactants and soaps.
Uses
Disinfectants and sanitizers, water treatment and algicide, pharmaceutical and cosmetic preservative, surface cleaners, wood preservation, swimming pool and cooling tower treatment, agricultural and industrial biocides
Storage
Store in a tightly closed container in a cool, dry, well-ventilated area, away from direct sunlight, strong oxidizers, and anionic materials
Safety & Handling (SDS Summary)
Corrosive and irritating to skin and eyes, harmful if swallowed or inhaled in concentrated form, use appropriate PPE including gloves and eye protection, avoid contact with skin and eyes, do not mix with soaps or detergents containing anionic surfactants, in case of spill dilute with water and absorb with inert material.
| Weight | N/A |
|---|---|
| Size | 5KG, 25KG, 200KG |
Q & A
Viewers Also Liked
Reviews
There are no reviews yet