CAS NO:25155-30-0,Sodium Dodecyl Benzene Sulphonate (SDBS, LAS) 50/60/70/80/85/90%

  Sodium Dodecyl Benzene Sulphonate (SDBS, LAS)  
Keywords of its other name:Sodium Linear Alkylbenzene Sulfonate; LAS; SDBS; Alkylaryl Sulfonate; Alkyl Benzenesulfonic Acid Sodium salt     CAS: 25155-30-0 Molecular formula: C18H29NaO3S                  Molecular weight: 340-352 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,   Quality standards & Test Methods:

Item	physical and chemical indexes
	Appearance	Actives*, %	pH (25℃, 1%)
30% grade	liquid; or solid	30±2	7.5-9.5
40% grade	liquid; or solid	40±2	7.5-9.5
50% grade	slurry; or solid	50±2	7.5-9.5
60% grade	solid	60±2	7.5-9.5
70% grade	solid	70±2	7.5-9.5
80% grade	solid	80±2	7.5-9.5
90% grade	solid	90±2	7.5-9.5
test methods	eye observation
*: should be marked on molecular weight.

        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/Bag  , other packings are also customized available