Industrial, Cosmetic & High Purity Grade Cocamidopropyl Betaine (CAPB/CAB) CAS 68937-54-2 Amphoteric Surfactant for Personal Care, Shampoo & Body Wash

Polyquaternium-7 (Abbr: PQ-7, CAS:68937-54-2,EINECS:273-101-2, HS Code:3906909000) is a colorless to pale yellow viscous liquid, a cationic polymer copolymer of diallyldimethylammonium chloride and acrylamide. We supply industrial and cosmetic grades complying with international quality standards. It features excellent water solubility, good conditioning, antistatic and flocculation properties, with high compatibility with cosmetic ingredients. Widely used as conditioning agent in personal care products and flocculant in water treatment.

Applications
Hair Care Industry (Core Application)
High-performance conditioning agent for shampoos, conditioners, hair masks and styling products. It improves wet and dry combability, reduces static electricity, repairs damaged hair, endows hair with softness and smoothness, and enhances foam stability and creaminess of cleansing products, widely used in daily hair care formulations.
Skin Care & Personal Cleansing
Added to body washes, facial cleansers, liquid soaps and shower gels to reduce skin irritation from surfactants, improve foam texture, and leave skin feeling soft, smooth and non-drying after washing. Also used in lotions and creams as moisturizing and conditioning agent.
Water Treatment Industry
Efficient cationic flocculant for wastewater treatment, industrial circulating water and sludge dewatering. It effectively flocculates suspended solids and colloidal particles, removes turbidity and organic pollutants, and improves sedimentation and filtration efficiency.
Textile & Paper Industry
Applied as antistatic agent and softener for textiles and non-woven fabrics. It improves fiber smoothness, reduces static electricity, and enhances paper strength and retention rate in papermaking process.
Cosmetic Formulations
Used as thickener, stabilizer and film-forming agent in styling gels, mousses and hair sprays. It improves product texture, enhances styling effect, and maintains hair natural flexibility without stiffness.
Other Industrial Applications
Used as flocculant in mining and mineral processing, and as retention aid in papermaking. Also applied in oilfield drilling and wastewater treatment to improve solid-liquid separation efficiency.

Product Advantages
✅ Excellent conditioning performance: Significant softening and anti-static effect on hair and skin, long-lasting smooth feel
✅ Good foam enhancement: Improves foam stability and creaminess of cleansing products
✅ High flocculation efficiency: Effective flocculation of suspended solids, good water treatment performance
✅ Excellent compatibility: Compatible with most anionic, cationic and nonionic surfactants
✅ Low irritation & high safety: Non-irritating to skin and mucous membranes, suitable for personal care products
✅ Stable performance: Stable in wide pH range, no decomposition under normal storage conditions

Packaging & Storage
Standard packaging: 50kg plastic drums, 200kg sealed HDPE drums or 1000kg IBC tanks. Store in a cool, dry and well-ventilated warehouse at 5–30°C. Keep containers tightly sealed, away from strong oxidants and direct sunlight. Shelf life is 24 months under proper storage conditions.
Safety Information
Classified as non-hazardous goods for regular transportation. Non-toxic and non-irritating at recommended use concentrations. Wear protective gloves and goggles during handling. In case of contact with eyes, rinse immediately with plenty of clean water. Complete MSDS and relevant qualification certificates are available upon request.

1. 1.A 70,000 ㎡ warehouse (20,000 MT capacity) with moisture-proof and temperature-controlled systems, enabling efficient fulfillment of large-volume orders.
2. 2.Free samples (Ship within 3-7 days) to let you test products at zero trial cost.
3. 3.Transparent lead time for hazardous chemicals: 45–60 days, with clear delivery schedules.
4. 4.Certified with a Hazardous Chemical Business License and ISO certification, ensuring smooth customs clearance.
5. 5.6 packaging options with customizable logos to minimize product loss during transportation.
6. 6.Over 400 chemical SKUs available for one-stop procurement, helping you reduce sourcing costs.