IRO Surfactant » Sodium Dodecyl Benzene Sulphonate, Dodecylbenzenesulfonic Acid Sodium

Sodium Dodecyl Benzene Sulphonate, Dodecylbenzenesulfonic Acid Sodium

CAS No.

25155-30-0

Molecular Formula

C18H29NaO3S

Structure Formula

Property

Sodium Dodecyl Benzene Sulphonate (SDBS, LAS) is a kind of yellow oily, micro-toxicity. It is neutral, more sensitive to water hardness, and not easy to oxidation.

Dodecylbenzenesulfonic acid sodium salt has strong foaming ability and detergency and is easy to compound with various additives.

Sodium Dodecyl Benzene Sulphonate (SDBS, LAS) is a high content anionic surfactant with properties of detergency, moistening, foaming, emulsility, and dispersity.

The biological degradability of dodecylbenzenesulfonic acid sodium is more than 90%. International security organizations have been recognized it as safe chemicals.

Specifications

ItemType
LAS-60LAS-70LAS-80
Appearancewhite or light yellow powder
Active Matter60% Min.70% Min.80% Min.
Apparent Density0.18g/ml Min.0.18g/ml Min. 0.18g/ml Min.
Water5.0% Max.5.0% Max. 5.0% Max.
pH Value7.0~10.57.0~10.57.0~10.5

Note: 30% to 90% content can be supplied according to customers’ requirement.

Use

Dodecylbenzenesulfonic acid sodium salt 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 Dodecyl Benzene Sulphonate (SDBS, LAS) can blench, remove stains and oil and resist static electricity.

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

Dodecylbenzenesulfonic acid sodium 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 Dodecyl Benzene Sulphonate (SDBS, LAS) can be used as the antistatic agent for polyolefine, polyester, and other polymer materials.

Dodecylbenzenesulfonic acid sodium salt 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 Dodecyl benzene 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.

SDBS surfactant can be used as good degreasing for quality leathers.

Note: Type LAS-60 and LAS-70 are not suitable for clear liquid detergents.

Packing and Storage

10KG/Bag, 12.5KG/Bag.

Keywords

Sodium dodecyl benzene sulphonate, LAS, SDBS, Alkylaryl Sulfonate, Alkyl Benzenesulfonic Acid Sodium salt, Dodecylbenzenesulfonic acid sodium salt