Pale Yellow Transparent Coloured Herbal Castor Oil is a kind of fixed oil obtained by the cold expression of the seed of ricinus communis. Herbal Castor Oil is used as a cathartic as well as for lubricant. Castor Oil is available in pale yellow transparent liquid form and used in the preparation of paints, enamel, varnishes, grease, polishes and printing ink. Pale Yellow Transparent Coloured Herbal Castor Oil has a sap value of 177 to 185 and its iodine value is maximum 143.