3 products were found matching "860-22-0"!
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Indigo carmine
Item number: TGM-T19755-500mg
Description: Indigo carmine (NSC-8646) is an indolesulfonic acid. It is used as a dye in renal function testing for the detection of nitrates and chlorates. Target: Others. Smiles: O=S(C1=CC2=C(N/C(C2=O)=C3NC4=C(C=C(S(=O)([O-])=O)C=C4)C\3=O)C=C1)([O-])=O.[Na+].[Na+]. References: Herway ST, Pollock K, Fairbanks KE,...
| Keywords: | NSC8646, Indigotindisulfonate sodium, NSC 8646, Brilliant Indigo, NSC-8646 |
| Application: | Diagnostic aid (cystoscopy) |
| CAS | 860-22-0 |
| MW: | 466.35 D |
41.00€
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Indigo carmine
Item number: CDX-I0063-M025
Synthetic. Chemical. CAS: 860-22-0. Formula: C16H8N2Na2O8S2. MW: 466.35. Synthetic. Indigo carmine is a blue, anionic indigoid dye consisting of an indigo dimer with sodium salts of sulfonic acids at positions 5 and 5'. This compound has been used as a tissue stain, pH indicator (Blue (at pH11.5) to yellow (at...
| Keywords: | Acid Blue 74, Indigo-5,5'-disulfonic acid disodium salt, Indigocarmine, Amacid Brilliant Blue, CI 73015 |
| Application: | pH indicator |
| CAS | 860-22-0 |
| MW: | 466,35 D |
From 122.00€
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Indigo Carmine
Item number: Cay31525-100
Indigo carmine is an indigoid dye and a redox indicator. Upon reduction, indigo carmine shifts from blue to yellow with absorbance maxima of 610 and 407 nm, respectively. Formulations containing indigo carmine have been used as color additives in food and pharmaceutical preparations.Formal Name:...
| Keywords: | Acid Blue 74, C.I. 73015, C.I. 75781, FD and C Blue 2, indigo disulfonate, Indigotine,... |
| Application: | Indigoid dye, Redox indicator |
| CAS | 860-22-0 |
| MW: | 466.4 D |
From 43.00€
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