Indigo carmine
Supplier: Spectrum Chemical
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Warning
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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
FD and C Blue No. 2 - In the United States, the Food and Drug Administration (FDA) controls the specifications for Food, Drug and Cosmetic (FD&C) colours.
Spectrum certifies all batches of FD&C colours meet the FDA's quality standards.
Caution: Storage temperature - LIGHT SENSITIVE: Keep tightly closed in light-resistant containers.
Formula:
C₁₆H₈N₂Na₂O₈S₂ MW: 466,36 g/mol Storage Temperature: Ambient |
MDL Number:
MFCD00005723 CAS Number: 860-22-0 |
Specification Test Results
Identification | To Pass Test |
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