Stearyltrimonium Chloride (CAS 112-03-8) is a cationic conditioning surfactant based on stearyl alcohol. It provides softness, antistatic and manageability benefits in hair care.
Physical & Chemical Properties
- INCI: Stearyltrimonium Chloride
- CAS number: 112-03-8
- Appearance: white to off-white powder, flakes or paste
- Solubility: dispersible in water (hot); soluble in oils
- Ionic type: cationic (quaternary ammonium)
- Source: stearyl alcohol derivative
Key Benefits for Formulation
- Conditioning: soft, smooth hair
- Antistatic: reduces static and flyaway
- Wet combing: improves slip
- Substantivity: binds to hair
- Versatile: conditioners and treatments
Main Applications
- Hair conditioners: rinse-off conditioning
- Leave-in treatments: softness
- Antistatic sprays: static control
- Body washes: skin conditioning
- Hair masks: intensive care
Why Choose Our Bulk Stearyltrimonium Chloride?
- GMP manufacturing: full quality control from raw material to finished product
- Complete documentation: COA, SDS and heavy metal test reports available on request
- Flexible supply: MOQ and lead time on inquiry, from R&D samples to mass production
- Export experience: reliable shipping to EU, North America, Australia and Middle East
Recommended Usage
Typical use level 0.5%–5% in hair care; combine with fatty alcohols for rich textures.
FAQ About Wholesale Stearyltrimonium Chloride
What is the CAS number?
CAS 112-03-8.
What is the INCI name?
Stearyltrimonium Chloride.
What is it used for?
Conditioning and antistatic benefits in hair care.
What is the recommended use level?
0.5%–5% in hair care.
Is it compatible with anionic systems?
Cationic quats can interact with anionic surfactants — formulate carefully.
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