A greener variety of Sulphur black dye, available as a liquid. The product shows controlled diffusion of dyestuff on slasher | rope dyeing machines for SBIT (Sulphur Bottom Indigo Topping) and IBST (Indigo Bottom Sulphur Topping) applications. It is recommended for bottoming | topping application on denim yarn. The liquid formulation is stable for better continuity in shade. It has good all round fastness and easy wash-off properties. It meet the criteria and requirements for OEKO TEX Standard 100 and GOTS approved.