Chemical Name : Sodium Linear Alkylbenzene Sulfonate
Other names: Linear Alkylbenzene Sulfonate,LAS??SDBS

CAS number: 25155-30-0
Molecular formula: C18H29NaO3S

Molecular Weight: 340-352
 
1.Characteristics:
 
Surfactant Sodium Linear Alkylbenzene Sulfonate (LAS) is a high content anionic surfactant with properties of detergency, moistening, foaming, emulsifying and dispersibility. It dissolves in water.
 
2.Specification:
 

Items	LAS-60	LAS-70	LAS-80		LAS-90
Appearance	white or light yellow powder
Active Matter , %	58-62	68-72	78-82	84-90
Apparent Density, g/ml ( min.)	0.18	0.18	0.18	0.18
Water , %(max)	5.0	5.0	5.0	3
PH ( 25C 0.1% aqueous solution)	7.0~10.5	7.0~10.5	7.0~10.5	7.0~10.5

3.Packing:
In 12.5 Kg net woven bags or craft-paper bags.
 
4.Use:
 Surfactant Sodium Linear Alkylbenzene Sulfonate (LAS) can be used directly to formulate detergents for household and industry use.