Table of Contents
- Product Overview
- Technical Specifications & Comparative Analysis
- Applications & Functional Benefits
- Industry Use Cases
- Client Success Stories
- Inquiry & Custom Solutions
Stearamidopropyl Dimethylamine (CAS 7651-02-7): Product Overview
Stearamidopropyl Dimethylamine (CAS 7651-02-7) is a cationic surfactant widely used in personal care, textile, and industrial applications. This quaternary ammonium compound is synthesized from stearic acid and dimethylaminopropylamine, offering excellent emulsifying, conditioning, and antistatic properties.
Technical Specifications & Comparative Analysis
| Parameter | Stearamidopropyl Dimethylamine | Standard Cationic Surfactants |
|---|---|---|
| CAS Number | 7651-02-7 | Varies |
| Molecular Formula | C23H48N2O | Typically C16-C18 chains |
| pH Stability | 3.0-9.0 | 5.0-8.0 |
| Biodegradability | >80% in 28 days | 40-60% |
Applications & Functional Benefits
Personal Care Formulations
- Hair conditioners: Reduces static & improves combability
- Skin creams: Enhances emulsion stability
- Anti-aging products: Improves active ingredient absorption
Textile Manufacturing
- Fabric softeners: Provides long-lasting softness
- Dye-leveling agent: Improves color fastness
Industrial Applications
- Metalworking fluids: Corrosion inhibition
- Agricultural adjuvants: Enhances pesticide adhesion
Industry Use Cases
Case Study 1: High-Performance Hair Care
A European cosmetics manufacturer achieved 35% reduction in rinse-out conditioner viscosity while maintaining silicone suspension stability by using 2.5% Stearamidopropyl Dimethylamine in their sulfate-free formulation.
Case Study 2: Sustainable Textile Processing
A Turkish textile plant reduced energy consumption by 18% in drying processes after incorporating this compound into their softening baths, leveraging its lower thermal activation requirements.
Client Success Stories
Client 1: GreenCosmetics Inc. (USA)
- Application: Vegan hair conditioner base
- Result: 92% consumer preference vs. competitor products
- Usage Level: 1.8-2.2% in final formulation
Client 2: AsiaTextile Group (China)
- Application: Cotton fabric softener
- Result: 50% reduction in chemical consumption
- ROI: 14 months payback period
Inquiry & Custom Solutions
Optimize your formulations with our technical expertise:
Email: info@vivalr.com
Phone: (86) 15866781826
Request SDS, COA, or formulation guidance:
- Custom concentration options (30-90% active)
- GMP-certified production facilities
- Global logistics support



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