67627-19-4
67627-19-4 structure
- Name: potassium indigotetrasulfonate
- Chemical Name: potassium indigotetrasulfonate
- CAS Number: 67627-19-4
- Molecular Formula: C16H6K4N2O14S4
- Molecular Weight: 734.87700
- Catalog: Chemical reagent Organic reagent Sulfonate/sulfinate
- Create Date: 2018-04-06 08:00:00
- Modify Date: 2025-08-25 16:01:08
| Name | potassium indigotetrasulfonate |
|---|---|
| Synonyms |
indigo carmine
[D2,2'-Biindoline]-5,5'-disulfonicacid,3,3'-dioxo-(7CI,8CI) Indigodisulfonic acid 1H-Indole-5-sulfonicacid,2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo 3,3'-dioxo-1,3,1',3'-tetrahydro-[2,2']biindolylidene-5,5'-disulfonic acid tetrapotassium 5,5',7,7'-indigotetrasulfonate 3,3'-dioxo-1,3,1',3'-tetrahydro-[2,2']biindolylidene-5,7,5',7'-tetrasulfonic acid,tetrapotassium salt 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-3-oxoindoline-5-sulfonic acid (E)-3,3'-dioxo-1,3,1',3'-tetrahydro-[2,2']biindolylidene-5,5'-disulfonic acid MFCD00059886 3,3'-Dioxo-1,3,1',3'-tetrahydro-[2,2']biindolyliden-5,7,5',7'-tetrasulfonsaeure,Tetrakaliumsalz Saxon blue (E)-3,3'-Dioxo-1,3,1',3'-tetrahydro-[2,2']biindolyliden-5,5'-disulfonsaeure 5,5'-Indigotindisulfonic acid Blue X |
| Molecular Formula | C16H6K4N2O14S4 |
|---|---|
| Molecular Weight | 734.87700 |
| Exact Mass | 733.72500 |
| PSA | 320.52000 |
| LogP | 3.03040 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| RIDADR | NONH for all modes of transport |