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Linear Alkyl Benzene Sulfonic Acid Properties

Linear Alkyl Benzene Sulfonic Acid

Linear Alkyl Benzene Sulfonic Acid-Molecule Struture
Molecule Structure Image



Linear alkylbenzene sulfonic acid is the largest-volume synthetic surfactant because of its relatively low cost, good performance, the fact that it can be dried to a stable powder and the biodegradable environmental friendliness as it has straight chain. Linear alkylbenzene sulfonic acid is mainly used to produce household detergents including laundry powders, laundry liquids, dishwashing liquids and other household cleaners as well as in numerous industrial applications like as a coupling agent and as an emulsifier for agricultural herbicides and in emulsion polymerization.

Chemical Properties

Appearance Brown liquid
Boiling Point 315 °C
CAS Number 27176-87-0
Class 8
Density 1.06 g/ml
EINECS Number 248-289-4
HS Code 3402.11
InChI 1S/C18H30O3S/c1-2-3-4-5-6-7-8-9-10-11-12-17-13-15-18(16-14-17)22(19,20)21/h13-16H,2-12H2,1H3,(H,19,20,21)
Melting Point 10°C
Molar Mass 326.49 g/mol
Molecular Formula C18H30O3S
NFPA 704 H-2,F-0,R-0,C-NA
PG 3
RTECS Number DB6600000
Refractive 1.51 n20/D
Solubility Soluble
Synonyms LAS;LABSA;LABS;Laurylbenzenesulfonic Acid;Laurylbenzenesulfonate;Linear Alkylbenzene Sulphonic Acid;DDBSA;Dodecyl Benzene Sulphonic Acid;Dodecyl Benzene Sulfonic Acid