Desc:Factory SupplyDirect Dyes Blue 80 for Paper Dyeing eggtray dye Product Name:Direct Blue 80C.I. No.:24315CAS No.: 12222-00-3Molecular Formula:C34H22N4N...
Desc:Factory SupplyDirect Dyes Blue 80 for Paper Dyeing eggtray dye Product Name:Direct Blue 80C.I. No.:24315CAS No.: 12222-00-3Molecular Formula:C34H22N4N...