茜素紅 S(130-22-3)紅外圖譜(IR1)
分子式:C14H7NaO7S
分子量: 342.26
InChI:InChI=1S/C14H8O7S.Na/c15-11-6-3-1-2-4-7(6)12(16)10-8(11)5-9(22(19,20)21)13(17)14(10)18;/h1-5,17-18H,(H,19,20,21);/q;+1/p-1
InChIKey: HFVAFDPGUJEFBQ-UHFFFAOYSA-M
Smiles:C12=CC(=C(O)C(O)=C1C(=O)C1C=CC=CC=1C2=O)S([O-])(=O)=O.[Na+]
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ppm Int. Assign.
187.92 666 1
181.52 633 2
150.91 650 3
149.80 783 4
136.37 850 5 *
135.47 800 6 *
133.36 816 7 *1
132.60 666 8 *1
131.99 666 9 *1
127.38 1000 10 *2
127.00 983 11 *2
122.80 850 12
120.15 900 13
116.53 566 14
Spectral Code: 13C NMR : D2O
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Spectral Code: IR : KBr disc