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Didecyl dimethyl ammonium chloride (DDAC) is an important chemical raw material.
Didecyl dimethyl ammonium chloride is a quaternary ammonium compound used as detergent/disinfectant in hospitals, as algicide in swimming pools, and as a fungicide and against termites in wood.
| Items | Specifications | Results |
| Appearance | Colorless to light yellow transparent liquid | Light yellow transparent liquid |
| Active matter | 80%~82% | 80.32% |
| Free Amine | ≤2% | 0.82% |
| Hazen | ≤100# | 50# |
| Product parameters | |
| Cas number: | 7173-51-5 |
| Appearance: | Colorless to light yellow transparent liquid |
| Purity: | 50%, 80% |
| Package details: | 180kg/drum |
| Brand: | Fortunachem |
Didecyl dimethyl ammonium chloride (DDAC) is a synthetic chemical belonging to the quaternary ammonium compound family ("quats"), similar to benzalkonium chloride but often considered more potent and stable.
It is a powerful disinfectant, sanitizer, and algicide. Its positively charged molecules disrupt and destroy the cell membranes of bacteria, viruses, fungi, and mold, effectively killing them.
Its strength makes it a key ingredient in industrial and agricultural disinfectants rather than common consumer products. Uses include:
Surface Disinfectants: For hospitals, veterinary clinics, and farms.
Algicides: For treating water in pools, cooling towers, and industrial water systems.
Wood Preservatives: To protect against mold and rot.
Agricultural Biocides: Used in sanitizing equipment and facilities.
Potency: It is valued for its broad-spectrum efficacy and stability.
Toxicity: It is a severe irritant to the skin, eyes, and respiratory tract. It is harmful if swallowed and requires careful handling.
Environmental Impact: It is highly toxic to aquatic life and persistent in the environment.
In summary, DDAC is a heavy-duty antimicrobial agent primarily used in industrial, agricultural, and institutional settings where its powerful disinfecting properties are necessary.
Used for fungicides, disinfectants.
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