Indicators-Aladdin Scientific

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Indigotrisulfonic Acid Potassium Salt
- ≥55%(HPLC)
Cas#: 67627-18-3 Compound CID: 105482

Formula: C₁₆H₇K₃N₂O₁₁S₃ Molecular Weight: 616.71

IUPAC Name: tripotassium;3-hydroxy-2-(3-oxo-5-sulfonatoindol-2-yl)-1H-indole-5,7-disulfonate

SMILES: C1=CC2=C(C=C1S(=O)(=O)[O-])C(=O)C(=N2)C3=C(C4=C(N3)C(=CC(=C4)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[K+].[K+].[K+]

InChIKey: BANKRXMWIUVRAN-UHFFFAOYSA-K

InChI: InChI=1S/C16H10N2O11S3.3K/c19-15-8-3-6(30(21,22)23)1-2-10(8)17-13(15)14-16(20)9-4-7(31(24,25)26)5-11(12(9)18-14)32(27,28)29;;;/h1-5,18,20H,(H,21,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3

Synonyms: EINECS 249-102-9 | 5ZZA8N0ABT | MFCD00013160 | D91103 | TRIPOTASSIUM 3-OXO-2-(3-OXO-5-SULFONATO-1H-INDOL-2-YLIDENE)-1...
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3',3'',5',5''-Tetraiodophenolphthalein
- ≥95%(HPLC)(T)
Cas#: 386-17-4 Compound CID: 67846

Formula: C₂₀H₁₀I₄O₄ Molecular Weight: 821.91

IUPAC Name: 3,3-bis(4-hydroxy-3,5-diiodophenyl)-2-benzofuran-1-one

SMILES: C1=CC=C2C(=C1)C(=O)OC2(C3=CC(=C(C(=C3)I)O)I)C4=CC(=C(C(=C4)I)O)I

InChIKey: FWQKRBDABCRWKV-UHFFFAOYSA-N

InChI: InChI=1S/C20H10I4O4/c21-13-5-9(6-14(22)17(13)25)20(10-7-15(23)18(26)16(24)8-10)12-4-2-1-3-11(12)19(27)28-20/h1-8,25-26H

Synonyms: IODOPHTHALEIN SODIUM FREE ACID [MI] | 4-18-00-01949 (Beilstein Handbook Reference) | Q19286247 | Jodphthaleinum | 1(3...
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