Sodium Dodecyl benzene Sulfonate

 

  1. Basic Information
INCI Name: Sodium Dodecyl benzene Sulfonate
Molecular Formula: C18H29NaO3S
Molecular Weight: 348.476
CAS No.： 25155-30-0
EINECS No.： 246-680-4

 

  1. Quality Specification:
Item LAS-20 LAS-30 LAS-40
Appearance Light yellow transparent viscous liquid
Active matter(%) 20+2 30+2 40+2
Un-volatile matter(%) ≤2.5
PH value

(25℃，1% water solution)

  

7.0~11.5

 

  1. Property

Sodium Dodecyl benzene Sulfonate (SDBS, LAS) is a clear and transparent fluid material at room temperature, soluble in water but insoluble in chloroform.

Sodium Dodecyl benzene Sulfonate (SDBS, LAS) has the functions of foaming, emulsifying, dispersing, decontamination and reducing surface tension in water. Sodium Dodecyl benzene Sulfonate (SDBS, LAS) is a kind of anionic surfactant with comprehensive performance.

Sodium Dodecyl benzene Sulfonate (SDBS, LAS) has good stability, long-term storage without stratification, unchanged chemical properties, and good biodegradability.

It is neutral, more sensitive to water hardness, and not easy to oxidation. Sodium dodecylbenzene sulphonate (SDBS) has a strong foaming ability and detergency and is easy to compound with various additives.

 

Sodium dodecylbenzene sulphonate is a high content anionic surfactant with properties of detergency, moistening, foaming, emulsifying, and dispersity. The biological degradability of SDBS surfactant is more than 90%. International security organizations have been recognized it as safe chemicals.

 

  1. Application

Sodium Dodecyl benzene Sulfonate (SDBS, LAS) is widely used in washing chemical industry, textile industry (refining agent), paper industry (deinking agent) and petrochemical industry.

Sodium Dodecyl benzene Sulfonate (SDBS, LAS) is used as foaming agent and humectant in cement manufacturing.

Sodium Dodecyl benzene Sulfonate (SDBS, LAS) is used as an emulsifier in the rubber industry (nitrile, styrene-butadiene) and synthetic resins.

The formula can be adjusted according to customer needs.

Sodium dodecylbenzene sulphonate (SDBS, LAS) can be used as an efficient emulsifying agent for polymerizing pressure-sensitive adhesive. Dosage: 1-0.1%.

As the main content of high-class detergent and cleaner, sodium dodecylbenzene sulphonate (SDBS, LAS) can blench, remove stains and oil and resist static electricity.

Sodium dodecylbenzene sulphonate (SDBS, LAS) can be used as the antistatic additive with a cleaning function for textile oil.

Sodium dodecylbenzene sulphonate (SDBS, LAS) can be used as an efficient antistatic agent for polyester substrate and film base, especially for polyester base cinefilm and filmstrip. Dosage: 0.5% or so.

Sodium dodecylbenzene sulphonate (SDBS, LAS) can be used as the antistatic agent for polyolefine, polyester, and other polymer materials.

Sodium dodecylbenzene sulphonate (SDBS, LAS) can be used as the anti-hygroscopic and anticaking additives for powdered chemical products that are easy to absorb moisture and agglomerate, such as methenamine, carbamide, and ammonium nitrate. Adding 0.3∼0.5% of it can increase crystalline particles, resist moisture and remove static electricity so as to prevent from caking. Sodium dodecylbenzene sulphonate (SDBS, LAS) is a kind of efficient additive that can improve the quality of organic and inorganic chemical products that are easy to absorb moisture and agglomerate.

Sodium dodecylbenzene sulphonate (SDBS, LAS) can be used as a good degreasant for quality leathers.

 

  1. Packing
    Standard packaging includes the following:

25kg/150kg/200kg plastic drum, 1000kg IPBC drum.

Other package sizes are available upon request.

 

  1. Storage
    Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.

 

  1. Period of validity
    12 months