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染料中间体

Structure Cat.No. Chemical Name CAS No.
disodium 6-amino-4-hydroxy-5-[(4-nitro-2-sulphonatophenyl)azo]naphthalene-2-sulphonate KY112020 disodium 6-amino-4-hydroxy-5-[(4-nitro-2-sulphonatophenyl)azo]naphthalene-2-sulphonate 6441-91-4
C.I.Direct Brown 2 KY112163 C.I.Direct Brown 2
9-蒽甲酸 KY136481 9-蒽甲酸 723-62-6
FAST ORANGE GC SALT KY111532 FAST ORANGE GC SALT 17333-84-5
Vat Brown G KY111676 Vat Brown G
Basic Red 49 KY111832 Basic Red 49 12270-23-4
Pigment Geen 7 KY109080 Pigment Geen 7 1328-53-6
Pigment Red 175 KY110488 Pigment Red 175 6985-92-8
Direct Red 254 KY112231 Direct Red 254