AS-40 Liquid Surfactant (Sodium C14-16 Alpha Olefin Sulfonate)
Sulfate-Free Foam Booster (AOS-40) Liquid
CA$10.00
Out of stock
AS-40 Surfactant, a high-performance, coconut-derived anionic surfactant, also known as Sodium C14-16 Olefin Sulfonate (Alpha Olefin C14-C16). Known for producing a rich, luxurious, and "pillowy" lather, AS-40 is the ideal choice for creating sulfate-free shampoos, body washes, face cleansers, and bubble baths. As a 40% active, pale yellow liquid, it offers superior cleaning properties and excellent viscosity (thickening) capabilities, making it a versatile powerhouse for both beginners and experienced formulators.
Key Benefits & Performance
Superior Foaming Power: Renowned for its "flash foam" characteristics, AS 40 produces a rich, stable, and voluminous lather that enhances the sensory experience of any wash even in hard water conditions.
Sulfate-Free Cleansing: Offers a gentler alternative to Sodium Lauryl Sulfate (SLS) while maintaining excellent detergency to effectively remove dirt, pollutants, and oil buildup.
Broad pH Stability: More stable than alcohol sulfates over a broad pH range. Unlike many other surfactants, AS 40 remains stable and effective across a wide pH range, making it ideal for acidic formulations like those containing Salicylic Acid or AHAs.
Viscosity Builder: Helps easily build the desired thickness in liquid soaps and shampoos, ensuring a premium feel for your final product, especially when combined with amphoteric surfactants like Cocamidopropyl Betaine.
Biodegradable & Plant-Based: Derived primarily from coconut oil (oleic acid), it is readily biodegradable and environmentally friendly.
Technical Specifications & Usage
CAS NUM: 68439-57-6
INCI Name: Sodium (C14-16) Olefin Sulfonate
Grade: Cosmetic Grade
Type: Anionic Liquid Surfactant
Active Surfactant Matter: 40%
Usage Rate: 4 – 30% of total formulation depending on the desired foam and cleansing strength.
Appearance: Light Yellow to Pearly Liquid
pH Range: 8.0 – 10.0 (approx.)(5% in water)
Solubility: Soluble in water
Processing: Can be used in hot or cold process; include in the water phase.
Usage & Formulation Tips
Compatibility: Fully compatible with other anionic, amphoteric, and nonionic surfactants.
Thickening: Pairs perfectly with Cocamidopropyl Betaine for a thick, luxurious, and gentle cleanser.
Note: If exposed to cold conditions, the product may appear cloudy or milky. This does not affect quality; simply store at room temperature or gently warm to restore clarity.
Common Applications
AS 40 is an "all-rounder" surfactant suitable for a variety of rinse-off personal care products, including:
Hair Care: Clarifying shampoos, Sulfate-free shampoos, conditioners, 2-in-1 conditioning shampoos, and scalp treatments.
Body & Face: Revitalizing body washes, facial cleansers, and liquid hand soaps.
Bath Products: High-foaming bubble baths and bath bombs.
DISCLAIMER: For external use only. Our products are intended for use as cosmetic raw materials and should be handled by trained professionals following standard safety protocols. This product makes no therapeutic claims and is not intended to diagnose, treat, cure, or prevent any disease/health conditions. We strongly recommend consulting a qualified formulator or health practitioner for specific applications.
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