Synonyms: LAS; Linear Alkylbenzene sulfonic acid sodium salt;Sodium Linear Alkylbenzene Sulfonate; Dodecyl benzenesulfonic acid sodium salt; Sodium Laurylbenzenesulfonate; Sodium dodecyl benzenesulfonate; Dodecyl benzenesulfonic acid, sodium salt; Sodium dodecylphenylsulfonate

CAS No.: The mixture of CAS 25155-30-0, 1322-98-1, 27636-75-5, 26248-24-8 etc

EC #: the mixture of 246-680-4, 215-347-5, 248-583-2 and 247-536-3

Molecular Weight:  340~352

Molecular Formula: R-C6H4-SO3Na (R=C10~C13)

Melting Point: >300 deg. C

Linear Alkylbenzene Sulfonate (LAS) can be obtained by neutralizing linear alkylbenzen sulfonic acid with caustic soda.

LAS is an anionic surfactant used primarily in household lanudry and dishwishing cleaning products; LAS is also used in some industrial applications

Parameters	Specification
Active substance (Linear Alkylbenzene Sulfonate, LAS)	75%m 80% and 85%
pH value (1% aqueous sol.)	7.0~10.5
bulk density	0.15~0.25g/cm3
water	5.0% max.
appearance	white or light yellow powder

12.5kg/woven bag.

10000kg/20'FCL; 20000kg/40'container (No pallet)

Linear Alkylbenzene Sulfonate (LAS) is not regulated by UN as hazardous substance

Safe for air, sea and land transportation

Very hygroscopic. Avoid humid condition. Keep bag air-tight

For more information, please see MSDS