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Indigotetrasulfonic Acid Tetrapotassium Salt Hydrate 90.0+%, TCI America™

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Quantity:
1g
28699-96-9
C16H6K4N2O14S4
734.857
MFCD00059886
SWRJFVUVNXWCRX-XURWPRCOSA-J
Tetrapotassium Indigotetrasulfonate
16212204
tetrapotassium;(2E)-3-oxo-2-(3-oxo-5,7-disulfonato-1H-indol-2-ylidene)-1H-indole-5,7-disulfonate
C1=C(C=C2C(=C1S(=O)(=O)[O-])NC(=C3C(=O)C4=CC(=CC(=C4N3)S(=O)(=O)[O-])S(=O)(=O)[O-])C2=O)S(=O)(=O)[O-].[K+].[K+].[K+].[K+]
28699-96-9
C16H6K4N2O14S4
734.857
MFCD00059886
SWRJFVUVNXWCRX-XURWPRCOSA-J
Tetrapotassium Indigotetrasulfonate
16212204
tetrapotassium;(2E)-3-oxo-2-(3-oxo-5,7-disulfonato-1H-indol-2-ylidene)-1H-indole-5,7-disulfonate
C1=C(C=C2C(=C1S(=O)(=O)[O-])NC(=C3C(=O)C4=CC(=CC(=C4N3)S(=O)(=O)[O-])S(=O)(=O)[O-])C2=O)S(=O)(=O)[O-].[K+].[K+].[K+].[K+]
Quantity 1g
Color Blue-Purple
Formula Weight 734.86
Physical Form Crystal-Powder at 20°C
Percent Purity ≥90.0% (HPLC)
Chemical Name or Material Indigotetrasulfonic Acid Tetrapotassium Salt Hydrate