Acid Brown 98 CAS NO.12269-88-4

Appearance Yellowish brown even powder Chemical family Azo Acid Dyes Dyeing ProcessPut the pretreated woolen cloth in the dyeing li…

Appearance Yellowish brown even powderChemical family Azo 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 60°C for running for 5 minutes, then raise the temperature to 100°C (every 1.5 minute/1°C), continue dyeing for 45 to 60 minutes. Rinse with water and dry by heating. ApplicationAcid Brown O is mainly used for dyeing and printing of leather, silk and wool fabrics. Storage & TransportStored in a dry and well-ventilated place and avoid direct exposure to the sun. Avoid heat and moisture. Handle with care.