| Identification | Back Directory | [Name]
disodium 2-(1,3-dihydro-3-oxo-7-sulphonato-2H-indol-2-ylidene)-3-oxoindoline-5-sulphonate | [CAS]
27414-68-2 | [Synonyms]
Indigo Carmine 5,7’-Isomer
Indigo Carmine 5,7’-Isomer (~90%)
Indigo Carmine Related Compound 2
disodium,3-oxo-2-(3-oxo-5-sulfonato-1H-indol-2-ylidene)-1H-indole-7-sulfonate
disodium:(2E)-3-oxo-2-(3-oxo-5-sulfonato-1H-indol-2-ylidene)-1H-indole-7-sulfonate
1,1',3,3'-Tetrahydro-3,3'-dioxo-Δ2,2'-bi[2H-indole]-5,7'-disulfonic acid disodium salt
disodium 2-(1,3-dihydro-3-oxo-7-sulphonato-2H-indol-2-ylidene)-3-oxoindoline-5-sulphonate | [EINECS(EC#)]
248-447-2 | [Molecular Formula]
C16H8N2Na2O8S2 | [MOL File]
27414-68-2.mol | [Molecular Weight]
466.353 |
| Chemical Properties | Back Directory | [storage temp. ]
Amber Vial, Hygroscopic, -20°C Freezer, Under inert atmosphere | [solubility ]
DMSO (Slightly), Methanol (Slightly) | [form ]
Solid | [color ]
Dark Purple to Very Dark Purple | [Stability:]
Hygroscopic, Light Sensitive |
| Hazard Information | Back Directory | [Uses]
Indigo Carmine 5,7’-Isomer (>90%) is an analog of 5,5’-Indigodisulfonic Acid Disodium Salt (I521300) and synthesized from Indigo (I512250). Indigo is a chemical compound used as a dye in industrial clothing and textile processes. Also used in the synthesis of organic semiconductors. |
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| Company Name: |
Energy Chemical
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| Tel: |
021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
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