Sodium Dodecyl Benzene Sulphonate （LAS）

Sodium Dodecyl Benzene Sulphonate (SDBS, LAS) CAS No.: 25155-30-0, 68411-30-3 Molecular Formula: R-C6H4-SO3Na(R=C10~C13)                         Molecular Weight: 340-352 Structural Formula:   Property: Sodium Dodecyl Benzene Sulphonate (SDBS, LAS) is a kind of yellow oily, micro-toxicity. Sodium Dodecyl Benzene Sulphonate (SDBS, LAS) is neutral, more sensitive to water hardness, and not easy to oxidation. It has strong foaming ability and detergency and is easy to compound with various additives. Sodium Dodecyl Benzene Sulphonate (SDBS, LAS) is a high content anionic surfactant with properties of detergency, moistening, foaming, emulsility and dispersity. The biological degradability of Sodium Dodecyl Benzene Sulphonate (SDBS, LAS) is more than 90%. International security organizations have been recognized it as safe chemicals, Specifications: Items Type LAS-60LAS-70LAS-80Active Matter ,≥60%≥70≥80Apparent Density≥0.18g/ml≥0.18g/ml≥0.18g/mlWater≤5.0%≤5.0%≤5.0%pH7.0~10.57.0~10.57.0~10.5AppearanceWhite or light yellow powder30% to 90% content can be supplied according to customers’ requirement.Usage: 1. Sodium Dodecyl Benzene Sulphonate (SDBS, LAS) can be used as efficient emulsifying agent for polymerizing pressure sensitive adhesive. Dosage: 1-0.1%. 2. As the main content of high-class detergent and cleaner, Sodium Dodecyl Benzene Sulphonate (SDBS, LAS) can blench, remove stains and oil and resist static electricity. 3. Sodium Dodecyl Benzene Sulphonate (SDBS, LAS) can be used as the antistatic additive with cleaning function for textile oil. 4. Sodium Dodecyl Benzene Sulphonate (SDBS, LAS) can be used as efficient antistatic agent for polyester substrate and film base, especially for polyester base cinefilm and filmstrip. Dosage: 0.5% or so. 5. Sodium Dodecyl Benzene Sulphonate (SDBS, LAS) can be used as the antistatic agent for polyolefine, polyester and other polymer materials. 6. Sodium Dodecyl Benzene Sulphonate (SDBS, LAS) can be used as the anti-hygroscopic and anticaking additives for powdered chemical products that are easy to absorb moisture and agglomerate, such as methenamine, carbamide and ammonium nitrate. Adding 0.3∼0.5% of it can increase crystalline particles, resist moisture and remove static electricity so as to prevent from caking. Sodium Dodecyl Benzene Sulphonate (SDBS, LAS) is a kind of efficient additive which can improve the quality of organic and inorganic chemical products that are easy to absorb moisture and agglomerate. 7. Sodium Dodecyl Benzene Sulphonate (SDBS, LAS) can be used as good degreasant for quality leathers.Note: Type LAS-60 and LAS-70 are not suitable for clear liquid detergents. Packing:  10KG/Bag;12.5KG/BagKeywords: Sodium Dodecyl Benzene Sulphonate; LAS; SDBS; Alkylaryl Sulfonate; Alkyl Benzenesulfonic Acid Sodium salt