Solution 30% (Centrimonium Chloride)
Cetrimonium Chloride (also known as Cetyltrimethylammonium Chloride), with the chemical formula C₁₉H₄₂ClN, is a quaternary ammonium compound presented here as a 30% aqueous solution. It is a cationic surfactant widely used as an antistatic agent, conditioner, and emulsifier in personal care and industrial applications. This 25kg packaged solution is highly soluble and stable, providing excellent conditioning and antimicrobial properties in hair care formulations, fabric softeners, and disinfectants.
Uses
Primary Uses
Personal Care Industry
- Hair Conditioner: Acts as a conditioning agent in shampoos, conditioners, and hair treatment products to reduce static and improve manageability.
- Antistatic Agent: Prevents static buildup in hair and textiles.
- Emulsifier: Stabilizes emulsions in creams, lotions, and other cosmetic formulations.
Textile Industry
- Fabric Softener: Used in textile softening formulations to improve fabric feel and reduce static cling.
- Antistatic Agent: Applied in textile processing to minimize static electricity.
Industrial & Household Cleaning
- Disinfectant: Exhibits antimicrobial properties, making it useful in surface disinfectants and sanitizers.
- Emulsifying Agent: Stabilizes cleaning formulations and emulsifies oils and greases.
Pharmaceuticals
- Topical Preparations: Used in antiseptic and antimicrobial creams and lotions.
Secondary Uses
Paper Industry
- Retention Aid: Improves retention of fillers and fines during paper manufacturing.
Water Treatment
Biocide: Controls microbial growth in water treatment systems.
Basic Identification Attributes
- Chemical Name (IUPAC): Cetyltrimethylammonium chloride
- Common/Trade Name: Cetrimonium chloride, CTAC
- CAS Number: 112-02-7
- HS Code: 2923.29.90
- Synonyms: Hexadecyltrimethylammonium chloride
Physical & Chemical Properties
- Physical State: Clear to pale yellow aqueous solution (30%)
- Color & Odor: Clear to slightly yellow; mild characteristic odor
- Solubility: Completely soluble in water
- Density: Approx. 0.97 g/cm³ at 20°C
- pH (10% solution): 5.5 – 7.5 (slightly acidic to neutral)
- Viscosity: Low viscosity liquid
Safety & Hazard Attributes
- GHS Classification: Skin Irritant (Category 2), Eye Irritant (Category 2A)
- Toxicity: Moderate toxicity; oral LD₅₀ ~200 – 500 mg/kg (rat)
- Exposure Limits: No specific limits; use general industrial hygiene practices
- Corrosivity: Non-corrosive but irritating to eyes and skin
Storage & Handling Attributes
- Storage Conditions: Store in cool, dry, well-ventilated area away from incompatible substances
- Container Type: 25kg plastic drums or containers
- Shelf Life: 12 months if stored properly
- Handling Precautions: Avoid contact with eyes and skin; use PPE including gloves and goggles
Regulatory & Compliance Attributes
- REACH Registered
- Complies with OSHA Hazard Communication Standard
- Not classified as dangerous goods for transport
Environmental & Health Impact
- Biodegradability: Readily biodegradable
- Ecotoxicity: Toxic to aquatic life; avoid release to environment
- Bioaccumulation: Low potential
Aquatic Impact: Harmful if discharged in large quantities
Safety Handling Precautions
- PPE Required: Gloves, goggles, protective clothing
- Handling Guidelines: Use local exhaust ventilation; avoid inhalation and contact
- Storage Measures: Keep containers tightly closed and stored away from incompatible materials
First Aid Measures
- Inhalation: Move to fresh air; seek medical attention if breathing difficulty occurs
- Skin Contact: Wash immediately with plenty of water; seek medical attention if irritation persists
- Eye Contact: Rinse cautiously with water for 15 minutes; seek immediate medical attention
- Ingestion: Rinse mouth; do NOT induce vomiting; seek medical attention immediately
Firefighting Measures
- Fire Hazards: Non-flammable but may decompose on heating producing toxic fumes
- Extinguishing Media: Use water spray, foam, dry chemical, or CO₂ as appropriate
- Hazardous Combustion Products: Carbon oxides, nitrogen oxides, hydrochloric acid vapors