Acid Blue 90 CAS NO.6104-58-1

Appearance Deep brown even powder Chemical family Triphenylmethane Acid Dyes Dyeing ProcessPut the pretreated woolen cloth in the d…

Appearance Deep brown even powderChemical family Triphenylmethane Acid Dyes Dyeing ProcessPut the pretreated woolen cloth in the dyeing liquor and then put them into the dyeing machine. Swith on the dyeing machine for running of dyeing. Raise the temperature to 40°C for running for 5 minutes, then raise the temperature to 100°C (every 1 minute/1°C) within 60 minutes, continue dyeing for 45 to 60 minutes. Rinse with water and dry by heating. ApplicationWeak Acid Cyanine G is mainly used for dyeing of wool, silk, polyamide fibers and its blended fabrics, also used for dyeing of leather. It can be stained on polyester fibers and acrylic fibers with wool in the same dyeing bath. Storage & TransportStored in a dry and well-ventilated place and avoid direct exposure to the sun. Avoid heat and moisture. Handle with care.