fd&c yellow no. 5 (c.i. 19140 (Na))

Full Material List
N/A

Identifiers

FEMA N/A
CAS 1934-21-0
EINECS 217-699-5
Synonyms
  • acid yellow 23 (c.i. 19140 (Na))
  • acid yellow 23 trisodium salt
  • c.i. 19140 (Na)
  • ci 19140 (Na)
  • fd&c yellow no. 5
  • fd&c yellow no. 5 (c.i. 19140 (Na))
  • food yellow 4
  • tartrazine (c.i. 19140 (Na))
  • trisodium 5-hydroxy-1-(4-sulfophenyl)-4-(4-sulfophenylazo) pyrazole-3-carboxylate (c.i. 19140)
  • trisodium;(4E)-5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)hydrazinylidene]pyrazole-3-carboxylate
JECFA Food Flavoring N/A
JECFA Food Additive Tartrazine
DG SANTE Food Flavourings N/A
DG SANTE Food Contact Materials N/A
FDA UNII I753WB2F1M
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 534.3678378
Molecular Formula C16 H9 N4 Na3 O9 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 orange powder (est)
Assay 85.00 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) -10.17
Soluble In
  • water, 1e+006 mg/L @ 25 °C (est)
  • alcohol, slightly
Occurrence
  • not found in nature