Cetyltrimethylammonium Bromide | 57-09-0
Cas No :
57-09-0
Synonyms :
Form :
Solid
Molecular Weight :
364.45 G/mol
Molecular Formula :
C19H42BRN
Melting Point :
248–251 °c
Flash Point :
244 °c
Solubility :
Soluble In Water; Forms Clear Solution; Heating To 30–35 °c May Be Required
Description :
Cetyltrimethylammonium Bromide (CTAB) Suppliers, Manufacturers & Distributors
Overview of Cetyltrimethylammonium Bromide
Chemical Bull supplies Cetyltrimethylammonium Bromide (CTAB) for industrial, laboratory, research, and specialty chemical applications, subject to product grade and availability. Businesses looking for a Cetyltrimethylammonium Bromide supplier in India can contact our team for bulk enquiries, product specifications, technical documentation, and commercial quotations.
Cetyltrimethylammonium Bromide (CTAB), also known as hexadecyltrimethylammonium bromide, is a cationic surfactant with CAS number 57-09-0. It belongs to the quaternary ammonium compound family and is commonly used in molecular biology, biochemical research, and specialized surfactant applications.
CTAB is generally available as a white to off-white solid. Its amphiphilic molecular structure allows it to interact with both aqueous and hydrophobic environments, making it useful in processes involving surfactant activity, solubilization, and the separation of biological materials.
One of its best-known applications is DNA extraction, particularly in procedures involving plant tissues and other biological samples. CTAB is also used in laboratory research, colloidal chemistry, and the preparation of certain specialized materials.
For businesses and laboratories planning to purchase CTAB, the appropriate grade, purity, packaging, and documentation should be selected according to the intended application.
Explore our Personal Care Chemicals category for more surfactants, emulsifiers, and formulation ingredients.
What Is Cetyltrimethylammonium Bromide Used For?
Cetyltrimethylammonium Bromide is primarily known for its role as a cationic surfactant in laboratory research and specialized chemical applications.
Its uses include:
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DNA extraction: CTAB is widely used in established protocols for isolating DNA, particularly from plant materials containing polysaccharides and other interfering substances.
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Molecular biology research: It supports sample preparation and nucleic acid isolation procedures in research laboratories.
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Surfactant research: CTAB is studied for its effects on surface tension, micelle formation, and interactions between different chemical components.
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Colloidal and materials chemistry: It is used in selected research processes involving particle formation, surface modification, and material synthesis.
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Specialty chemical applications: Depending on the grade and formulation, CTAB may be used in specific surfactant systems and chemical processes.
The suitability of CTAB for any commercial formulation depends on the required grade, concentration, application, and applicable regulations.
Why Choose Chemical Bull for Cetyltrimethylammonium Bromide?
Trusted B2B Supplier & Exporter
We serve cosmetic manufacturers, pharmaceutical companies, research laboratories, and specialty chemical distributors worldwide.
Bulk Supply Capability
Available in flexible packaging suitable for laboratory research, pilot production, and industrial-scale manufacturing.
High Purity & Stable Quality
Manufactured under strict quality control to ensure consistent performance in surfactant and formulation applications.
Competitive Pricing
Cost-effective bulk pricing for manufacturers, traders, wholesalers, and global exporters.
Global Export Support
Efficient logistics and documentation support for international shipments across Asia, Europe, Africa, and the Middle East.
Complete Documentation
Cetyltrimethylammonium Bromide MSDS, Certificate of Analysis (CoA), and technical data sheets available upon request.
Applications of Cetyltrimethylammonium Bromide
CTAB is a versatile cationic surfactant widely used in personal care, biotechnology, and industrial applications.
1. Personal Care & Cosmetic Formulations
CTAB is used in:
- Hair conditioning products
- Skin care formulations
- Creams and lotions
- Emulsions and creams
It helps improve texture, stability, and conditioning effects.
2. Hair Care Industry
It is widely used in conditioners and hair treatment products due to its ability to reduce static and improve softness and manageability.
3. Pharmaceutical Applications
CTAB is used as a surfactant and stabilizing agent in certain pharmaceutical formulations and topical products.
4. Biotechnology & Laboratory Use
It is widely used in molecular biology for:
- DNA extraction
- Cell lysis
- Protein purification
- Microbial studies
5. Industrial Applications
CTAB is used in specialty chemical processes, emulsification systems, and surface treatment formulations.
6. Disinfectant & Antimicrobial Formulations
Due to its cationic nature, it exhibits antimicrobial activity and is used in disinfectant and hygiene-related formulations.
B2B Buyers We Serve
Chemical Bull is a preferred sourcing partner for:
- Personal care manufacturers
- Cosmetic formulation companies
- Pharmaceutical industries
- Biotechnology laboratories
- Research institutions
- Specialty chemical distributors
- Global import-export traders
- Contract manufacturing organizations (CMOs)
Cetyltrimethylammonium Bromide Safety and Handling
CTAB should be handled according to the safety information supplied for the specific product grade. Appropriate precautions may include suitable personal protective equipment, dust control, adequate ventilation, and measures to prevent unnecessary exposure.
Before purchasing or using CTAB, review its current Safety Data Sheet for hazard identification, first-aid measures, handling and storage instructions, exposure controls, and disposal guidance.
Do not assume that a chemical is suitable for cosmetic, pharmaceutical, food, or other regulated applications solely because it has surfactant properties. Confirm the appropriate grade and applicable regulatory requirements before use.
Frequently Asked Questions (FAQ)
Q1: What is Cetyltrimethylammonium Bromide used for?
CTAB is used as a surfactant in cosmetics, hair care products, pharmaceuticals, and biotechnology research applications.
Q2: Is CTAB safe for cosmetic use?
Yes, it is used in controlled concentrations in cosmetic formulations and industrial applications.
Q3: Does Chemical Bull provide Cetyltrimethylammonium Bromide MSDS?
Yes. Cetyltrimethylammonium Bromide MSDS, CoA, and technical documentation are available upon request.
Q4: Can CTAB be purchased in bulk?
Yes. Chemical Bull supplies CTAB in bulk quantities for industrial, cosmetic, and research applications.
Q5: Does Chemical Bull export CTAB globally?
Yes. We export Cetyltrimethylammonium Bromide worldwide with full documentation and logistics support.
Need a Reliable Cetyltrimethylammonium Bromide Supplier in India?
Contact Chemical Bull today to request a quotation, confirm availability, or obtain CTAB MSDS and technical support. We ensure consistent quality, competitive pricing, and reliable global supply for all bulk requirements.
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ChemicalBull supplies Cetyltrimethylammonium Bromide across India, serving customers in Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, and West Bengal, as well as the Union Territories of Andaman & Nicobar Islands, Chandigarh, Dadra & Nagar Haveli and Daman & Diu, Delhi, Jammu & Kashmir, Ladakh, Lakshadweep, and Puducherry. We serve pharmaceutical, chemical, research, academic, laboratory, manufacturing, and industrial customers with reliable nationwide delivery.
