Acid Red 131 CAS NO.12234-99-0

Appearance Red even powder Chemical family Monoazo Acid Dyes Dyeing ProcessPut the pretreated woolen cloth in the dyeing liquor and…

Appearance Red even powderChemical family Monoazo 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 Brilliant Red 3BN is mainly used for dying of wool and nylon, and also can be used for dying of leather and paper. Storage & TransportStored in a dry and well-ventilated place and avoid direct exposure to the sun. Avoid heat and moisture. Handle with care.