Branched chain Dodecylbenzenesulfonic Acid

chemical formula: R-C6H4-SO3H(R=C10-C13)
Appearance: Brown viscose liquid
Use: Mainly used in sulfonated castor oil and surface active agent.
Alkyl benzene sulfonic acid: ≥95%
Free sulphur: ≤1.0%
Free oil: ≤3.7%
Color and lustre: ≤60klett
package: 210KG/plastic drum