CAS: 12227-64-4 - Food Red 7:1

Formel: Unspecified

InChl: InChI=1/C20H14N2O10S3.Al/c23-16-7-5-11-9-12(33(24,25)26)10-18(35(30,31)32)19(11)20(16)22-21-15-6-8-17(34(27,28)29)14-4-2-1-3-13(14)15;/h1-10,23H,(H,24,25,26)(H,27,28,29)(H,30,31,32);/q;+3

Synonyme:

• 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[(4-sulfo-1-naphthalenyl)azo]-, aluminum complex
• 16255:1
• Aluminum, 7-hydroxy-8-[(4-sulfo-1-naphthalenyl)azo]-1,3-naphthalenedisulfonic acid complex
• Certolake Ponceau 4R
• Food Red 7:1
• Lake Ponceau 4R
• Necolical Poncoau 4R Lake
• P.R.274
• Pigment Red 274
• Ponceau 4R Lake
• C.I. Acid Red 18, aluminum complexes
• C.I. Food Red 7:1

C.I.Food Red 7:1

CAS: 12227-64-4

C.I.Food Red 7:1 is a copper salt pigment that is used as a food coloring …

• Formel: C₂₀H₁₁AlN₂O₁₀S₃
• Reinheit: Min. 95%
• Molekulargewicht: 562.48 g/mol