Account Potassium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5',7-trisulfonate
- Catalog No. :
- ACWNUR801
- CAS No. :
- 67627-18-3
- Molecular Formula :
- C16H7K3N2O11S3
- Molecular Weight :
- 616.73
IUPAC Name:potassium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5',7-trisulfonate
![Potassium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5',7-trisulfonate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/fith/67627-18-3.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T023109Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%2267627-18-3.png%22&x-id=GetObject&X-Amz-Signature=c2cc78606f8013f5e72b0cf54a21bfa4fefd9a699d755742c3d55af1fefe180b)
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Product Information
| Product Name | Potassium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5',7-trisulfonate |
|---|---|
| IUPAC Name | potassium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5',7-trisulfonate |
| MDL No. | MFCD00013160 |
| Molecular Formula | C16H7K3N2O11S3 |
| Molecular Weight | 616.73 |
| SMILES | O=S(C1=CC2=C(NC(C2=O)=C3NC4=C(C=C(S(=O)([O-])=O)C=C4)C3=O)C(S(=O)([O-])=O)=C1)([O-])=O.[K+].[K+].[K+] |
| InChI Key | XOSMXDUITYWYGR-UHFFFAOYSA-K |
| Synonym | EINECS 249-102-9 | 5ZZA8N0ABT | MFCD00013160 | D91103 | TRIPOTASSIUM 3-OXO-2-(3-OXO-5-SULFONATO-1H-INDOL-2-YLIDENE)-1H-INDOLE-5,7-DISULFONATE | Indigotrisulfonate potassium salt | Potassium indigotrisulfonate, ozone-scavenging reagent | Tripotassium indig |
| CAS No. | 67627-18-3 |
| PubChem CID | 105482 |
Safety Data
- Pictogram
- Signal Word
- Achtung
- Hazard Statement(s)
- H302-H315-H319-H335
- Precautionary Statement(s)
- P261-P305+P351+P338
