Fluorescein disodium salt CAS NO.518-47-8

Appearance Reddish yellow even powder Chemical family Xanthene Acid Dyestuffs Dyeing ProcessPut the pretreated woolen cloth in the d…

Appearance Reddish yellow even powder Chemical family Xanthene Acid Dyestuffs 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 Uranine Yellow is mainly used for fluorescence targets showing on the sea in order to detect and seek in the sky, also used for prospecting of underground water by outstanding fluorescence, and used for coloring of medicine and cosmetics, seldom used for dyeing and printing of silk fabrics. Storage & TransportStored in a dry and well-ventilated place and avoid direct exposure to the sun. Avoid heat and moisture. Handle with care.Appearance Reddish yellow even powderChemical family Xanthene Acid Dyestuffs 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 Uranine Yellow is mainly used for fluorescence targets showing on the sea in order to detect and seek in the sky, also used for prospecting of underground water by outstanding fluorescence, and used for coloring of medicine and cosmetics, seldom used for dyeing and printing of silk fabrics. Storage & TransportStored in a dry and well-ventilated place and avoid direct exposure to the sun. Avoid heat and moisture. Handle with care.