Direct Yellow 12 Dye is a hot water dyes for use on cellulose fibres, such as cotton rayon and linen. Direct Yellow 12 Dye is manufactured by Oswal Udhyog which is an ISO 9001:2000 certified company. This Direct Dye has poor wash fastness. Oswal Udhyog also manufactures various types of dyestuffs, pigments and dye intermediates. The Direct Yellow 12 Dye is applied to hot water between 175 Degree F and 200 Degree F. This Direct Dye is only loosely associated with the fibre molecule through the property called substantivity. The production process of this Direct Dye is strictly checked before approval for dispatch