- CAS No.12222-04-7
- Supply TypeManufacturer, Exporter, Supplier
- Preferred Buyer Location All over the world
We are offering direct blue 199 100%. 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 /
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