Product Name :
Indigo carmine
Description:
Indigo carmine (Indigotine, 5,5′-indigodisulfonic acid sodium salt, Brilliant Indigo) is an indicator at pH 11.5-14, changing from blue to yellow. It has a role as a food colouring and a histological dye.
CAS:
860-22-0
Molecular Weight:
466.35
Formula:
C16H8N2Na2O8S2
Chemical Name:
disodium 3-hydroxy-3′-oxo-1H,3’H-[2,2′-biindole]-5,5′-disulfonate
Smiles :
[Na+].[Na+].[O-]S(=O)(=O)C1=CC2C(O)=C(NC=2C=C1)C1=NC2C=CC(=CC=2C1=O)S([O-])(=O)=O
InChiKey:
JFVXEJADITYJHK-UHFFFAOYSA-L
InChi :
InChI=1S/C16H10N2O8S2.2Na/c19-15-9-5-7(27(21,22)23)1-3-11(9)17-13(15)14-16(20)10-6-8(28(24,25)26)2-4-12(10)18-14;;/h1-6,17,19H,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2
Purity:
≥98% (or refer to the Certificate of Analysis)
Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition :
Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life:
≥12 months if stored properly.
Stock Solution Storage:
0 – 4 oC for 1 month or refer to the Certificate of Analysis.
Additional information:
Indigo carmine (Indigotine, 5,5′-indigodisulfonic acid sodium salt, Brilliant Indigo) is an indicator at pH 11.5-14, changing from blue to yellow. It has a role as a food colouring and a histological dye.|Product information|CAS Number: 860-22-0|Molecular Weight: 466.Fuzapladib Autophagy 35|Formula: C16H8N2Na2O8S2|Synonym:|Indigotindisulfonate sodium|C.AEE788 manufacturer I.PMID:32730628 Acid Blue 74|Chemical Name: disodium 3-hydroxy-3′-oxo-1H,3’H-[2,2′-biindole]-5,5′-disulfonate|Smiles: [Na+].[Na+].[O-]S(=O)(=O)C1=CC2C(O)=C(NC=2C=C1)C1=NC2C=CC(=CC=2C1=O)S([O-])(=O)=O|InChiKey: JFVXEJADITYJHK-UHFFFAOYSA-L|InChi: InChI=1S/C16H10N2O8S2.2Na/c19-15-9-5-7(27(21,22)23)1-3-11(9)17-13(15)14-16(20)10-6-8(28(24,25)26)2-4-12(10)18-14;;/h1-6,17,19H,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2|Technical Data|Appearance: Solid Power|Purity: ≥98% (or refer to the Certificate of Analysis)|Solubility: Solubility (25°C). 93 mg/mL(199.42 mM).|Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis|Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.|Shelf Life: ≥12 months if stored properly.|Stock Solution Storage: 0 – 4 oC for 1 month or refer to the Certificate of Analysis.|Drug Formulation: To be determined|HS Tariff Code: 382200|References:|K Takeuchi, et al. Quantitative Determination of Aqueous-Phase Ozone by Chemiluminescence Using indigo-5,5′-disulfonate. Anal Chem. 1989 Mar 15;61(6):619-23.Products are for research use only. Not for human use.|
