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  6. Indigo Carmine (FD&C Blue #2), Ricca Chemical

Indigo Carmine (FD&C Blue #2), Ricca Chemical
SDP

Catalog No. RDCI005025F
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Quantity:
100 g

Specifications

Chemical Name or Material Indigo Carmine
CAS Min % 98
CAS Max % 100
Molecular Formula C16H8N2Na2O8S2
MDL Number MFCD00005723
InChI Key KHLVKKOJDHCJMG-QDBORUFSSA-L
SMILES [Na+].[Na+].[O-]S(=O)(=O)C1=CC=C2N\C(C(=O)C2=C1)=C1\NC2=CC=C(C=C2C1=O)S([O-])(=O)=O
IUPAC Name disodium (E)-3,3'-dioxo-1H,1'H,3H,3'H-[2,2'-biindolylidene]-5,5'-disulfonate
Molecular Weight (g/mol) 466.35
PubChem CID 5284351
Grade Laboratory
Packaging Pouch
Color Dark Blue
Physical Form Powder With Coppery Luster
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