Highly effective anionic surfactant based on alkyl naphthalene sulfonates with excellent wetting and penetrating properties.
Provides superior dispersion stability in aqueous systems containing pigments, fillers, or insoluble active ingredients.
Offers good compatibility with a broad range of ionic and non-ionic surfactants, polymers, and electrolytes.
Delivers low foaming behavior—ideal for high-shear industrial cleaning and formulation processes.
Exhibits robust performance across wide pH ranges (pH 4–12) and elevated temperatures up to 80 °C.
Industrial and institutional (I&I) hard-surface cleaners, including floor, tile, and metal degreasers.
Agrochemical formulations such as suspension concentrates (SC), emulsifiable concentrates (EC), and wettable granules (WG).
Pigment dispersants in architectural and industrial coatings, especially for carbon black and inorganic oxide pigments.
Processing aids in ceramic glazes and tile adhesives to improve rheology and particle deagglomeration.
Functional additive in textile auxiliaries for dye leveling and wetting during scouring and bleaching.
| Chemical Type | Alkyl naphthalene sulfonate (ANS) |
| Product Form | Aqueous solution (~45% active content) |
| Appearance | Clear to slightly hazy, light amber liquid |
| pH (1% aqueous solution, 20 °C) | 6.5–8.0 |
| Density (20 °C) | 1.12–1.16 g/cm³ |
| Solubility | Completely miscible with water; soluble in polar organic solvents (e.g., glycol ethers) |
| Key Features | Wetting, dispersion, low foaming, electrolyte tolerance |
| Primary Applications | Agrochemicals, I&I cleaners, coatings, ceramics, textiles |
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