Linear Alkyl Benzene (LAB)

Linear alkylbenzene sulphonate (LAS) is an anionic surfactant. It is one of the major anionic surfactants used on the market. Important application products are household detergents, such as laundry powders, laundry liquids, dishwashing products and all-purpose cleaners. The minor other final uses of LAS are in the field of textile and fibres, chemicals, and agriculture.

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HS Code: 3817

C.A.S number: 67774-74-7

Haz class:  H304

UN number:  1202

Technical Specifications

PARAMETERS SPECIFICATIONS
Appearance
CLEAR & BRIGHT
COLOR ıHazenı
10 Max.
Density (20g/cm3)
0.855-0.870g/ml
REFRACTIVE INDEX (20ı)
1.481-1.485
BROMINE NUMBER
20mg Br/100g Max.
SULPHONATABILITY
98.5% Min.
AVERAGE MOLECULAR WEIGHT
239-244
DISTILLATION
5%
95%

280
310
Carbon Distribution(wt%)
Less than C10
C10
C10+C11
C12C13+C14
C14
Greater than C14

1.0% Max.
16% Max
30% to 55%
20% to 50%5% to 30%
4.5% Max.
0.5% Max.
2-PHENYLISOMER
10% to 25%