Disodium 4-dodecyl-2, 4’-oxydibenzenesulfonate CAS NO. 28519-02-0
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
Packaging and storage: 125,240KG/ barrel. It can be packaged according to the request. The product is stability, Non-flammable, Non-explosive; It should be sealed airtight after using to prevent debris intrusion; Can adapt to the general ambient temperature (5~35%), avoid sun exposure, quality guarantee period is more than one year. To avoid the freeze happens. If frozen, it should be heated above 10℃, when liquefaction, using it after stirring.
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