Description
What is Cetyltrimethylammonium Chloride CAS 112-02-7
Cetrimonium chloride is a chemical substance that has a variety of chemical and industrial applications as a surfactant, antimicrobial agent, and antistatic agent.
Chemical Properties
| Property | Details |
| Chemical Name | Cetrimonium chloride (CTAC) |
| Molecular Formula | C₁₉H₄₂ClN |
| Molecular Weight | 320.01 g/mol |
| Appearance | White to off-white crystalline powder or liquid (depending on concentration and temperature) |
| Density | 0.968 g/cm³ (liquid, 20°C, 50% aqueous solution) |
| Melting Point | 242°C (in pure solid form) |
| Boiling Point | Not applicable (decomposes on heating) |
| Solubility | Soluble in water, ethanol, and isopropanol |
| pH (solution) | 4.5 – 7.0 (1% aqueous solution, 20°C) |
| Flash Point | >100°C (50% solution) |
| Toxicity | Irritating to eyes and skin; avoid inhalation |
Application
1、Hair Care Products:
Used in conditioners, shampoos, etc. to improve hair softness, reduce static and frizz.
2、Skin Care Products:
Used as an emulsifier to help stabilize lotions and creams.
3、Preservatives and Biocides:
In cosmetics, mouthwashes and sanitizers for antimicrobial properties and to extend product shelf life.
4、Softeners:
Used in fabric softeners and anti-static products.
5、Industrial Uses:
Used as an emulsifier in detergents and as an antistatic agent for textiles.
Packing
25kgs/drum, 9tons/20’container
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