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83221-50-5

83221-50-5结构式
83221-50-5结构式

化源商城直购

英文名 Direct Red 81
英文别名 disodium 7-benzamido-4-hydroxy-3-[[4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulfonate
7-benzoylamino-4-hydroxy-3-[4-(4-sulfo-phenylazo)-phenylazo]-naphthalene-2-sulfonic acid , disodium-salt
7-Benzoylamino-4-hydroxy-3-[4-(4-sulfo-phenylazo)-phenylazo]-naphthalin-2-sulfonsaeure, Dinatrium-Salz
Chlorantinlichtrot-5BL
C. I. Direct Red 81
2-Naphthalenesulfonicacid,7-(benzoylamino)-4-hydroxy-3-[2-[4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-,sodium salt
分子式 C29H19N5NaO8S2-
分子量 652.61000
精确质量 652.05700
PSA 229.93000
LogP 8.67130