Indigo carmine for analysis (C.I. 73015), Supelco®
Supplier: MilliporeSigma
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Warning
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Synonyms:
CI 73015
, 5,5'-Indigodisulfonic acid, Disodium salt
, Carmine Blue
, Food blue No. 2
, Sodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulphonate
, Sodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate
, acid Blue 74
, 5,5'-Indigodisulphonic acid, Disodium salt
, FD and C Blue No. 2
, FD&C Blue #2
1.04724.0025
1.04724.0025
EM1.04724.0025CS
6476
USD
CA1.04724.0025
EM1.04724.0025
Indigo carmine for analysis (C.I. 73015), Supelco®
Indigo carmine
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: 13,04969 |
Specification Test Results
Solubility | 10 g/l (25 °C) |
Molar Mass | 466.36 g/mol |
Bulk Density | 700 - 900 kg/m3 |
pH | 5.3 (10 g/l, H2O, 20 °C) |
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