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.
HS Code: 3817
C.A.S number: 67774-74-7
Haz class: H304
UN number: 1202
| 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%
|
