1H-Indoledisulfonic acid, 2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, disulfo deriv., potassium salt (1:4)
CAS: 28699-96-9
Ref. IN-DA002W51
| 1g | 118.00 € |
Estimated delivery in United States, on Monday 13 Jan 2025
Product Information
Name:
1H-Indoledisulfonic acid, 2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, disulfo deriv., potassium salt (1:4)
Synonyms:
- Potassium indigotetrasulfonate
- Tetrapotassium Indigotetrasulfonate
- Indigotetrasulfonic Acid Tetrapotassium Salt
- Potassium indigotetrasulfonate, Dye content 85 %
- 5,5',7,7'-Indigotetrasulfonic acid tetrapotassium salt
- 5,5 inverted exclamation marka,7,7 inverted exclamation marka-Indigotetrasulfonic acid tetrapotassium salt
- Indigotetrasulfonate tetrapotassium salt
- tetrapotassium (2E)-3,3'-dioxo-1,1',3,3'-tetrahydro-2,2'-biindole-5,5',7,7'-tetrasulfonate
Notice:
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Brand:
Indagoo
Long term storage:
Notes:
Chemical properties
Molecular weight:
734.8770
Formula:
C16H6K4N2O14S4
Purity:
90.0%
InChI:
InChI=1S/C16H10N2O14S4.4K/c19-15-7-1-5(33(21,22)23)3-9(35(27,28)29)11(7)17-13(15)14-16(20)8-2-6(34(24,25)26)4-10(12(8)18-14)36(30,31)32;;;;/h1-4,17,19H,(H,21,22,23)(H,24,25,26)(H,27,28,29)(H,30,31,32);;;;/q;4*+1/p-4
InChI key:
YWCAPYLKURBDGO-UHFFFAOYSA-J
MDL:
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HS code:
Technical inquiry about: IN-DA002W51 1H-Indoledisulfonic acid, 2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, disulfo deriv., potassium salt (1:4)
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