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  7. Indigotrisulfonic Acid Potassium Salt 55.0+%, TCI America™

Indigotrisulfonic Acid Potassium Salt 55.0+%, TCI America™

Catalog No. p-7131280
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1 g
5 g
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Catalog No. Quantity
I02201G 1 g
I02205G 5 g
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Catalog No. I02201G Supplier TCI America Supplier No. I02201G
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Chemical Identifiers

CAS 67627-18-3
Molecular Formula C16H7K3N2O11S3
Molecular Weight (g/mol) 616.71
MDL Number MFCD00013160
InChI Key XOSMXDUITYWYGR-JRYLAINFSA-K
Synonym potassium indigotrisulfonate, indigotrisulfonic acid tripotassium salt, indigotrisulfonate potassium salt, indigotrisulfonic acid potassium salt, unii-5zza8n0abt, 5zza8n0abt, tripotassium indigotrisulfonate, tri-potassium indigotrisulfonate, tripotassium indigo-5,5',7-trisulfonate, tri-potassium indigo-5,5',7-trisulfonate
PubChem CID 6364606
IUPAC Name tripotassium (Z)-3,3'-dioxo-1H,1'H,3H,3'H-[2,2'-biindolylidene]-5,5',7-trisulfonate
SMILES [K+].[K+].[K+].[O-]S(=O)(=O)C1=CC=C2N\C(C(=O)C2=C1)=C1/NC2=C(C=C(C=C2S([O-])(=O)=O)S([O-])(=O)=O)C1=O

Specifications

Quantity 1 g
Formula Weight 616.71
Percent Purity ≥55.0% (HPLC)
Physical Form Crystalline Powder
Chemical Name or Material Indigotrisulfonic Acid Potassium Salt