Indigo carmine

Supplier: Thermo Scientific
Warning

Synonyms: CI 73015, FD&C Blue #2, 5,5'-Indigodisulphonic acid, Disodium salt, Food blue No. 2, acid Blue 74, Sodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulphonate, FD and C Blue No. 2, Carmine Blue

A16052.14 A16052.22
A16052.14EA 25.4 GBP
A16052.14 A16052.22
Indigo carmine
Indigo carmine

CAS No.: 860-22-0 Molecular Formula: C16H8N2Na2O8S2 Formula Weight: 466.36 Odour: Odourless Melting Point: 300° Beilstein Reference: 4103904 Merck Reference: 14,4944 MDL No.: MFCD00005723

Formula: C₁₆H₈N₂Na₂O₈S₂
MW: 466,36 g/mol
Melting Pt: >300 °C
Storage Temperature: Ambient
MDL Number: MFCD00005723
CAS Number: 860-22-0
EINECS: 212-728-8
Merck Index: 14,4944

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