Disodium 4-dodecyl-2, 4’-oxydibenzenesulfonate CAS NO. 7575-62-4

Other names:

4-Dodecyl-2-(4-sulfophenoxy)-benzenesulfonic acid disodium salt

Benzenesulfonic acid, dodecyl (sulfophenoxy)-, disodium salt;

dodecyl(sulfophenoxy)-benzenesulfonic aci disodium salt;

sodium lauryl diphenyl ether disulfonate;

benzene,1,1’-oxybis-,tetrapropylenederivs.,sulfonated,sodiumsalts;

benzene,1,1’-oxybis-tetrapropylenederivatives,sulfonated,;

benzene,1,1’-oxybis-tetrapropylenederivatives,sulfonated,sodium;

1-Propene tetramer-oxybisbenzene, sulfonated, sodium salt;

Tetrapropyl-(sulfophenoxy)-benzenesulfonic acid disodium salt

dodecyl diphenyl ether sodium disulfonate;

3-Dodecyl[oxybisbenzene]-4',6-disulfonic acid disodium salt;

4-Dodecyl-[2,4'-oxybis(benzenesulfonic acid sodium)] salt

C12 carbon dodecyl diphenyl ether sodium disulfonate

Nature:

Appearance:（25℃）amber clear liquid 

Effective content: more than 45%

Molecular weight: 569

Viscosity: CPS 145

Smell: slightly 

Density: g/ML 25℃ 1.161

Feature:

The product is Double sulfonic acid salt water loving anionic surfactant, besides of the normal anionic surfactant’s feature, it has excellent soluble, surface activity, detergency, diffusivity and fights resistance ability; has good stability and solubility in strong acid, strong base, High concentrations of inorganic salt and Bleach solution. It gradually replaced the emulsifier such as K-12, OP-10(octylphenol polyoxyethylene ether),TX-10(nonylphenol ethoxylates).

The surface tension of different concentration aqueous solution.（dynes/cm）

0.001%  concentration   50

0.01%   concentration   37

0.1%    concentration   31

1.0%    concentration   32

foam height mm （<1%25℃） at first : 135    after 5 minutes: 109