198110
Sudan III
Dye content 85 %
Synonym(s):
1-[4-(Phenylazo)phenylazo]-2-naphthol, Cerasin Red, Fat Ponceau G, Fat Soluble Sudan, Scarlet B, Solvent Red 23, Sudan G, Sudan Red BK, Tony Red
About This Item
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composition
Dye content, 85%
mp
199 °C (dec.) (lit.)
λmax
354 nm
507 nm (2nd)
SMILES string
Oc1ccc2ccccc2c1\N=N\c3ccc(cc3)\N=N\c4ccccc4
InChI
1S/C22H16N4O/c27-21-15-10-16-6-4-5-9-20(16)22(21)26-25-19-13-11-18(12-14-19)24-23-17-7-2-1-3-8-17/h1-15,27H/b24-23+,26-25+
InChI key
FHNINJWBTRXEBC-QSZPNPOGSA-N
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