Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent CAS No.:8002-33-3 Other Names:Sulfonated Castor Oil MF:C18H32Na2O6S EINECS No.:232-306-7 Purity:40-80%, 40%, 50%, 60%, 70%, 80% Application: 1.In the fiber industry, it is used as fabric oil agent, fiber finishing agent, softener, lubricant, wetting agent, dyeing assistant, etc. 2. It is used as brightener, fatliquoring agent and softener in leather industry. 3. A plasticizer for casein finishing. 4. Used as a lubricant in the metal industry.