fd&c blue no. 2 (c.i. 73015 (Na))

Full Material List
N/A

Identifiers

FEMA N/A
CAS 860-22-0
EINECS 212-728-8
Synonyms
  • acid blue 74
  • acid blue 74 (c.i. 73015 (Na))
  • (d(sup 2,2')- biindoline)-5,5'-disulfonic acid, 3,3'-dioxo-, disodium salt
  • (d2,2'- biindoline)-5,5'-disulfonic acid, 3,3'-dioxo-, disodium salt
  • c.i. 73015 (Na)
  • c.i. 75781
  • C.I. food blue 1, disodium salt
  • C.I. natural blue 2
  • ci 73015 (Na)
  • ci 75781
  • 2-(1,3- dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic acid, disodium salt
  • disodium 3,3'-dioxo-(d(sup 2,2')-biindoline)-5,5'-disulfonate
  • disodium 3,3'-dioxo-(d2,2'-biindoline)-5,5'-disulfonate
  • disodium 5,5'-(2-(1,3-dihydro-3-oxo-2H-indazol-2-ylidene)-1,2-dihydro-3H-indol-3-one) disulfonate (c.i. 73015)
  • disodium 5,5'-(2-(1,3-dihydro-3-oxo-2H-indazol-2-ylidene)-1,2-dihydro-3H-indol-3-one)disulphonate
  • disodium 5,5'-indigotin disulfonate
  • disodium indigo-5,5-disulfonate
  • disodium salt of 1-indigotin-s,s'-disulfonic acid
  • disodium salt of 1-indigotin-S,S'-disulphonic acid
  • fd&c blue no. 2 (c.i. 73015 (Na))
  • food blue 1
  • food blue 1 disodium salt
  • food blue no. 1
  • indigo carmine (c.i. 73015 (Na))
  • 5,5- indigo disulfonic acid disodium salt (c.i. 73015 (Na))
  • indigotin-5,5'-disulfonic acid disodium salt
  • indigotine
  • 1H- indole-5-sulfonic acid, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, disodium salt
  • natural blue 2
  • sodium 5,5'-indigotindisulfonate
  • sodium indigo-5,5'-bisulfonate
  • usacert blue no. 2
JECFA Food Flavoring N/A
JECFA Food Additive Indigotine
DG SANTE Food Flavourings N/A
DG SANTE Food Contact Materials N/A
FDA UNII D3741U8K7L
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 468.3728386
Molecular Formula C16 H10 N2 Na2 O8 S2

Organoleptic

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

Sign in or sign up for free for more info and features

Suppliers

No suppliers are currently related to this material.

Become a FlavScents Supplier

Properties

Food Chemicals Codex Listed No
Appearance blue 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) 1.627 (est)
Soluble In
  • water, 1e+006 mg/L @ 25 °C (est)
  • water, 1.00E+04 mg/L @ 25 °C (exp)
Occurrence
  • not found in nature