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Linear Alkylbenzene LAB

Categories Detergent Raw Materials
Place of Origin: China
Packaging Details: flexitank 20MT per 20' container.
Payment Terms: L/C, O/A
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    Linear Alkylbenzene LAB

    Linear Alkylbenzene (LAB)
    CAS No: 67774-74-7
    EINECS No: 267-051-0
    HS Code: 381700001
    Molecular formula: C6H5CNH2n-1(n=10-13)
    Appearance: water white, clear liquid
    LAB has low surface tension, the grease has a strong emulsifying capacity, good washing performance and foaming properties and good biodegradability, mainly as the production of detergent surfactant raw materials.
    USES
    Linear alkylbenzene (LAB): a basic petrochemical intermediate derived by alkylation of benzene starting from n-paraffins feedstock, is used to produce LAS (Linear Alkylbenzene Sulphonate).
    As an important material for linear alkylbenzene sulphonic acid, linear alkylbenzene is widely used in the production of a variety of detergents and emulsifiers, such as daily-use chemical detergent, utensils detergents, textile industry of the cleaning agent, dye, electroplating industry, leather industry, degreasing agents, paper industry’s de-coloring agent.
    Specification

    Item

    Standard Data

    Testing data

    Appearance, 25°C

    clear & bright liquid

    clear & bright liquid

    Sulphonatability %

    98.5 min

    98.9

    Refractive index(20°C)

    1.481-1.485

    1.4826

    Density(20°C, g/cm3)

    0.855-0.870

    0.8568

    Bromine Number(mg Br/100g)

    20.0 max

    5.3

    Average molecular weight

    239-244

    240.1

    Distillation °C

    280

    282

    5%

    310

    306

    95%



    Carbon distribution(wt%)

    1.0 max

    0.58

    Less than C10

    16.0 max

    11.46

    C10

    30.0-55.0

    48.57

    C10+C11

    20.0-50.0

    33.43

    C12

    5.0-30.0

    18.17

    C13+C14

    4.5 max

    0.49

    C14

    0.5 max

    0

    Greater than C14



    2-Phenylisomer %

    10.0-25.0

    16













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