| 英文名称: | | 4-[(5-chloro-4-methyl-2-sulfophenyl)azo]-3-hydroxy-2-Naphthalenecarboxylic acid | | 4-[(5-chloro-4-methyl-2-sulfophenyl)azo]-3-hydroxy-2-naphthalenecarboxylic aci | | pigment red no. 48 | | pigmentredno.48 | | 2-Naphthalenecarboxylic acid,4-[(5-chloro-4-methyl-2-sulfophenyl)azo]-3-hydroxy- |
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