Quick Details: CAS No.:12222-04-7 EINECS No.:74190 Other Names: direct blue BL ,direct blue BRL Strength:100% MF:C34H19C12N4Na3O11S3 Type: Direct Dye Place of Origin: China Appearance:Blackish Blue Powder Usage: leather, paper, textile. We are also strong in the following list: direct blue 200/ 201 /70/ 71 / 108 / 218/ 293 / 80 / 106 / 85 / 78 / 67. Packaging & Delivery: Packaging detail:25kg/kraft bag, ion drum, carton, according to customers' requirement Delivery detail:prompt delivery.
