Detergency
Supports effective removal of soils and oils in industrial and formulated products.
Sodium Alpha-Olefin Sulfonate (AOS)
Sodium Alpha-Olefin Sulfonate
Anionic surfactant AOS with excellent detergency, good foaming, foam stability, and emulsifying ability. Easily soluble in water, high lime soap dispersing ability and hard water resistance, readily biodegradable and mild to the skin. Products with AOS produce abundant fine foam, pleasant tactile properties, and are easy to rinse; applicable over a wide pH range. Used in laundry powders, combination soap bars, dishwashing liquids, phosphate-free detergents, shampoos, shower gels, facial cleansers, as well as in oilfield, mining, firefighting, construction, and textile industries.
Ningbo MOS Chemical Co., Ltd. supplies Sodium Alpha-Olefin Sulfonate for B2B applications in Textiles and dyeing, personal care products. Samples, technical documents, packaging options and export terms are available on request.
Stable QualityQuality control across supply stages
Technical SupportProduct specialist assistance
Prompt SamplesSamples available on request
Export DeliveryInternational B2B supplyTechnical Specifications
| Parameter | AOS/35 | AOS/38 | AOS/92 |
|---|---|---|---|
| Appearance (25 °C) | Light-yellow to yellow liquid | Light-yellow to yellow liquid | White or light-yellow powder |
| Total Active Matter (%) | - | 38-43 | - |
| Active Matter (%) | 34-36 | 37-39 | 90-94 |
| Unsulfated Matter (%) | ≤ 1.75 | ≤ 2.0 | ≤ 5.5 |
| Sodium Sulfate (%) | ≤ 1.4 | ≤ 1.5 | ≤ 5.5 |
| Free Alkali, % NaOH | ≤ 0.35 | ≤ 0.35 | ≤ 0.9 |
| pH, 1% Active Matter Solution | 9.0-11.0 | 8.5-11.5 | - |
| Color, 5% Active Matter Solution (Hazen) | ≤ 100 | ≤ 100 | ≤ 120 |
Key Advantages
Wetting
Promotes rapid surface wetting and uniform distribution of formulation components.
Emulsification and Dispersion
Helps stabilize emulsions and dispersions in aqueous systems.
Formulation Support
Suitable for application-specific formulation development and technical evaluation.
Sodium Alpha-Olefin Sulfonate for B2B Supply
Sodium Alpha-Olefin Sulfonate is supplied for Textiles and dyeing, personal care products. State the required quantity, destination country, specification and intended application when requesting a quotation.
Ningbo MOS Chemical Co., Ltd. coordinates commercial quotations, samples, technical documents, packaging and international delivery.
- Wholesale and regular B2B supply.
- Samples for laboratory evaluation on request.
- Technical support for the stated application.
- Quantity, packaging and export terms confirmed before shipment.
- Support for manufacturers, importers and distributors.
Storage and Packaging
Packaging
AOS/35 and AOS/38: plastic drums 200 kg, IBC containers, flexitanks, bulk; AOS/92: composite bags 15 kg or 25 kg.
Supply Formats
Available formats are confirmed according to the product specification, order quantity and delivery requirements.
Related Products
Frequently Asked Questions
What is Sodium Alpha-Olefin Sulfonate?
Anionic surfactant AOS with excellent detergency, good foaming, foam stability, and emulsifying ability. Easily soluble in water, high lime soap dispersing ability and hard water resistance, readily biodegradable and mild to the skin. Products with AOS produce abundant fine foam, pleasant tactile properties, and are easy to rinse; applicable over a wide pH range. Used in laundry powders, combination soap bars, dishwashing liquids, phosphate-free detergents, shampoos, shower gels, facial cleansers, as well as in oilfield, mining, firefighting, construction, and textile industries.
Where is this product used?
The listed application areas are Textiles and dyeing, personal care products.
Can I request a sample and quotation?
Yes. Include the target quantity, destination country, required specification and application in your inquiry.
What packaging is available?
AOS/35 and AOS/38: plastic drums 200 kg, IBC containers, flexitanks, bulk; AOS/92: composite bags 15 kg or 25 kg.