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Sodium Lauryl Diphenyl Ether Disulfonate

Sodium Lauryl Diphenyl Ether Disulfonate / CAS : 7575-62-4

Appearance This product is an amber transparent liquid. Relative density (25 ℃) 1.161. Viscosity (25 ℃, concentration of 0.1%) 145MPa · s. Soluble in water, hydrochloric acid, and alkaline solutions, insoluble in mineral oil and xylene. UN 0
HS 29420000 DG Class 0
Synonyms Disodium,4-Dodecyl-2-(4-Sulfonatophenoxy)Benzenesulfonate; 4-Dodecyl-2-(4-Sulfophenoxy)-Benzenesulfonic Acid Disodium Salt; Disodium 4-Dodecyl-2,4'-Oxydibenzenesulfonate; Dodecyl Diphenyl Ether Sodium Disulfonate; Dowfax 241; 3-Dodecyl[Oxybisbenzene]-4',6-Disulfonic Acid Disodium Salt; 4-Dodecyl-[2,4'-Oxybis(Benzenesulfonic Acid Sodium)] Salt
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Properties

Summary

Formula
C24H32Na2O7S2
Molecular Mass
542.61600
Exact Mass
542.13800
PSA
140.39000
Logp
7.91210
IUPAC
disodium;4-dodecyl-2-(4-sulfonatophenoxy)benzenesulfonate
SMILES
CCCCCCCCCCCCC1=CC(=C(C=C1)S(=O)(=O)[O-])OC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+].[Na+]

Attribute classification

Matter Classification
organic
Category
Surfactants, Catalysts > Negative Surfactant

Chemical and Physical Properties

Density
(25℃)1.161
Appearance
This product is an amber transparent liquid. Relative density (25 ℃) 1.161. Viscosity (25 ℃, concentration of 0.1%) 145MPa · s. Soluble in water, hydrochloric acid, and alkaline solutions, insoluble in mineral oil and xylene.

Export information

HS Code
29420000
Export Rebate
13%
UN No.
0
DG-Class
0

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