fd&c blue no. 2 aluminum lake (c.i. 73015 (Al))

Full Material List
N/A

Identifiers

FEMA N/A
CAS 16521-38-3
EINECS 240-589-3
Synonyms
  • acid blue 74-aluminum lake
  • aluminum (2E)-3-oxo-2-(3-oxo-5-sulfo-1H-indol-2-ylidene)-1H-indole-5-sulfonic acid
  • aluminum 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic acid complex
  • aluminum 3,3'-dioxo-(d2,2-biindoline)-5,5'disulfonate
  • aluminum 3,3'-dioxo-(delta2,2-biindoline)-5,5'disulfonate
  • 73015 aluminum lake
  • aluminum, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic acid complex
  • (d2,2- biindoline)-5,5'-disulfonic acid, 3,3'-dioxo-, aluminum salt
  • c.i. 73015 (Al)
  • C.I. acid blue 74-aluminum lake
  • C.I. food blue 1-aluminum lake
  • C.I. food blue 1:1
  • C.I. pigment blue 63
  • certolake indigo carmine
  • ci 73015 (Al)
  • fd&c blue no. 2 aluminum lake (c.i. 73015 (Al))
  • FD&C blue no. 2-aluminum lake
  • food blue 1-aluminum lake
  • food blue 1:1
  • food blue no. 2-aluminum lake
  • indigo carmine-aluminum lake
  • indigo disulfonic acid, aluminum salt
  • indigotine-aluminum lake
  • 1H- indole-5-sulfonic acid, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, aluminum complex
  • japan blue 2 aluminum lake
  • japan food blue no. 2 aluminum lake
  • pigment blue 63
JECFA Food Flavoring N/A
JECFA Food Additive N/A
DG SANTE Food Flavourings N/A
DG SANTE Food Contact Materials N/A
FDA UNII
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 449.3748386
Molecular Formula C16 H10 Al N2 O8 S2

Organoleptic

Organoleptic Notes
  • Odor and/or flavor descriptions from others (if found).
Odor N/A
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance blue powder (est)
Assay 96.00 to 100.00
Specific Gravity N/A
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point N/A
Boiling Point N/A
Flash Point 32.00 °F. TCC ( 0.00 °C. ) (est)
Acid Value N/A
Vapor Pressure N/A
Vapor Density N/A
logP (o/w) 1.63
Soluble In
  • N/A
Occurrence
  • not found in nature