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Basic Blue 53 | CAS 11075-20-0
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BISMARCK BROWN R | CAS 5421-66-9
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Acid Yellow 118 | CAS 12270-05-2
disodium 3-[[4-[[4-amino-6(or 7)-sulphonatonaphthyl]azo]phenyl]azo]-6-[(2,4-diaminophenyl)azo]-4-hyd
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