Sodium Lauryl Sulfate (SLS)
Número CAS: 151-21-3
Sodium Lauryl Sulfate (SLS) is a primary anionic surfactant with strong foaming and detergency performance, produced by sulfation of lauryl alcohol followed by sodium neutralization. It is the standard active ingredient in toothpaste and pharmaceutical oral care products, and is widely used in industrial and personal care cleaners. Available as a white powder (≥96% active) for dry-blending and granulation, or as a 30% aqueous liquid for direct formulation.
Especificaciones Técnicas
| pH (1% solution) | 7.5–9.5 |
| Unsulfated Alcohol | ≤2.0% |
| Appearance (powder) | White fine granular powder |
| Active Content (liquid) | 28–32% |
| Active Content (powder) | ≥96% |
Aplicaciones
- Toothpaste and oral care products (foaming agent)
- Shampoos and personal care cleansers
- Industrial and institutional heavy-duty cleaners
- Pharmaceutical tablet granulation (excipient)
- Fire-fighting foam concentrates (AFFF component)
Características Principales
- SLS powder grade (≥96% active) enables concentrated dry-blend toothpaste and powder detergent manufacturing
- High foaming power and strong degreasing performance for industrial cleaning applications
- USP/EP pharmaceutical grade available for oral care and drug formulation use
- Biodegradable under aerobic conditions — passes OECD 301B ready biodegradability test
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CAS Number
151-21-3
Category
Materias Primas para DetergentesAvailability
In StockSample
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