染料中间体

Structure Cat.No. Chemical Name CAS No.
ACID BLUE 113 KY110383 ACID BLUE 113 3351-05-1
Sulphur Black 6 KY111908 Sulphur Black 6 1327-16-8
Acid Blue 350 KY112046 Acid Blue 350 138067-74-0
B2R DIRECT BLUE B2R KY112189 B2R DIRECT BLUE B2R
Disperse Red 72 KY111597 Disperse Red 72 12223-39-1
Vat Brown GN KY111741 Vat Brown GN
二氨基马来腈 KY100273 二氨基马来腈 1187-42-4
naphthalene-1,6-disulfonic acid KY136601 naphthalene-1,6-disulfonic acid 525-37-1
Pigment Red 13 KY110485 Pigment Red 13 6535-47-3