| 英文名称: | | Weak acid brilliant red B | | Tracid brilliant red B | | C.I. Acid red 249 | | 2,7-naphthalenedisulfonic acid, 3-[(5-chloro-2-phenoxyphenyl)azo]-4-hydroxy-5-[ | | 7-naphthalenedisulfonic acid,3-[(5-chloro-2-phenoxyphenyl)azo]-4-hydroxy-5-[[(4-methylphenyl)sulfonyl]amino]- disodium salt | | acid red 249 |
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