CAS 860-22-0
:Indigo carmín
- Dinatrium-5,5'-(2-(1,3-dihydro-3-oxo-2H-indazol-2-yliden)-1,2-dihydro-3H-indol-3-on)disulfonat
- Indigotin
- Indigotine
- C.I. Food Blue 1
- 1H-Indole-5-sulfonic acid, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, disodium salt
- C.I. Acid Blue 74
- C.I. Acid Blue 74
- disodium 5,5-(2-(1,3-dihydro-3-oxo-2H-indazol-2-ylidene)-1,2-dihydro-3H-indol-3-one)disulphonate
- 1H-Indole-5-sulfonic acid, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, sodium salt (1:2)
- disodium 5,5-indigodisulphonate
- 1H-indole-5-sulfonic acid, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, disodium salt, (2E)-
- Indigotindisulfonate Sodium [USAN]
- 5,5-Indigodisulfonic acid, disodium salt
- C.I. Food Blue 1, disodium salt
- Acid Blue 74
- Indigo-5,5-disulphonic acid disodium salt
- C.I. 75781
- E 132
- disodium (2E)-3,3'-dioxo-1,1',3,3'-tetrahydro-2,2'-biindole-5,5'-disulfonate
- C.I. Natural Blue 2
- [Δ2,2′-Biindoline]-5,5′-disulfonic acid, 3,3′-dioxo-, disodium salt
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Indigo Carmine
CAS:Fórmula:C16H8N2Na2O8S2Pureza:>95.0%(E)Forma y color:Dark red to Dark purple to Dark blue powder to crystalPeso molecular:466.35Food Blue No. 2
CAS:Fórmula:C16H8N2Na2O8S2Forma y color:Deep Blue - Deep Purple SolidPeso molecular:466.35Indigo carmine
CAS:Useful in the staining of Negri bodiesIndigo carmine is used as a food colorant, pH indicator and dissolved ozone indicator. It is used to detect amino fluid leaks, highlight portions of the urinary tract, tissue stains and tool for the determination of hypochlorite. As a dye in renal function, it i
Fórmula:C16H8N2Na2O8S2Forma y color:Dark blue or dark purple to black, Powder or crystalline powderPeso molecular:466.35Indigotindisulfonate Sodium
CAS:Acid dyes, whether or not premetallized, and preparations based thereon; mordant dyes & preparations based thereonFórmula:C16H8N2Na2O8S2Forma y color:Dark Blue Violet SolidPeso molecular:465.95175Sodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate
CAS:Fórmula:C16H8N2Na2O8S2Pureza:85%Forma y color:SolidPeso molecular:466.3529Indigotine 100 µg/mL in Acetonitrile:Water
CAS:Producto controladoFórmula:C16H8N2O8S2NaForma y color:Single SolutionPeso molecular:466.35Indigo Carmine (C.I. 73015)
CAS:Fórmula:C16H8N2Na2O8S2Pureza:≥ 85.0% (anhydrous basis)Forma y color:Blue to dark purple powderPeso molecular:466.36Indigo carmine
CAS: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.Fórmula:C16H8N2Na2O8S2Pureza:98.72%Forma y color:Dark Blue-Violet Powder Having Metallic Luster Of Copper Solid PowderPeso molecular:466.35Indigo Carmine
CAS:Producto controladoStability Light Sensitive
Applications Indigo carmine is a 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, and tool for the determination of hypochlorite in solutions.
References 1. Reinle, G.G. and Depuy, E.S. 1920. Cal State J Med. 18: 49-52. PMID: 187381042. Monson, F.C., et al. 1991. J. Urol. 145: 842-845. PMID: 20057163. Harriram, A., et al. 2003. J Environ Sci Health A Tox Hazard Subst Environ Eng. 3: 1055-1064. PMID: 127749084. Archer, T.L. 2009. J Clin Anesth. 21: 544-546. PMID: 200062695. Lee, B.E., et al. 2010. BMC Gastroenterol. 10 97. PMID: 207318306. Park, H.J., et al. 2010. J Clin Ultrasound. 38: 305-308. PMID: 20544866Fórmula:C16H8N2O8S2·2NaForma y color:NeatPeso molecular:466.35Indigo Carmine ACS
CAS:Fórmula:C16H8N2Na2O8S2Forma y color:Dark deep blue, Powder/granules/solid, Passes testPeso molecular:466.355,5’-Indigodisulfonic Acid Disodium Salt (Technical Grade)
CAS:Stability Hygroscopic
Applications 5,5’-Indigodisulfonic Acid Disodium Salt is a food additive that is widely used in the market. 5,5’-Indigodisulfonic Acid Disodium Salt was also used as a dye for cationic cotton fabrics. Dyes and metabolites, Environmental Testing.
References Ma, Y.D., et al.: J. Agric. Chem., 60, 10867 (2012); Sarikaya, R., et al.: Chemosphere, 8, 974 (2012); Zhang, W., et al.: Yinran., 37, 25 (2011);Fórmula:C16H8N2O8S2·2NaPureza:85%Forma y color:NeatPeso molecular:466.35














