67627-18-3
67627-18-3 structure
- Name: Indigotrisulfonic Acid Potassium Salt
- Chemical Name: potassium indigotrisulfonate
- CAS Number: 67627-18-3
- Molecular Formula: C16H7K3N2O11S3
- Molecular Weight: 616.724
- Catalog: Chemical reagent Organic reagent Sulfonate/sulfinate
- Create Date: 2018-02-24 08:00:00
- Modify Date: 2025-08-20 22:20:16
| Name | potassium indigotrisulfonate |
|---|---|
| Synonyms |
PotassiuM indigotrisulfonate 5GR
1H-Indole-5,7-disulfonic acid, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, potassium salt, (2E)- (1:3) INDIGOTRISULFONIC ACID POTASSIUM SALT MFCD00013160 3-dihydro-3-oxo--tripotassiumsalt PotassiuM indigotrisulfonate 1GR INDIGO TRISULFONATE POTASSIUM SALT Tripotassium (2E)-3-oxo-2-(3-oxo-5-sulfonato-1,3-dihydro-2H-indol-2-ylidene)indoline-5,7-disulfonate 5,5',7-INDIGOTRISULFONIC ACID POTASSIUM TRIPOTASSIUM INDIGO-5,5',7-TRISULFONATE 1H-Indole-5,7-disulfonic acid, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, tripotassium salt 5 5',7-INDIGOTRISULFONIC ACID POTASSIUM SALT tripotassium indigotrisulfonate Tripotassium (2E)-3-oxo-2-(3-oxo-5-sulfonato-1,3-dihydro-2H-indol-2-ylidene)-5,7-indolinedisulfonate |
| Molecular Formula | C16H7K3N2O11S3 |
|---|---|
| Molecular Weight | 616.724 |
| Exact Mass | 615.812317 |
| PSA | 254.94000 |
| LogP | 3.04550 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| HS Code | 29333999 |