CAS: 12227-62-2 - C.I. Pigment Red 193

Formula: Unspecified

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

Synonyms:

• C.I. Food Red 9 aluminum lake
• C.I. Pigment Red 193
• C.I. Food Red 9:1
• C.I. Pigment Red 193
• 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[(4-sulfo-1-naphthalenyl)azo]-, aluminum complex
• Certolake Amaranth
• C.I. 16185:1
• C.I. Acid Red 27, aluminum complexes
• Aluminum, 3-hydroxy-4-[(4-sulfo-1-naphthalenyl)azo]-2,7-naphthalenedisulfonic acid complex

C.I.Food Red 9:1

CAS: 12227-62-2

C.I.Food Red 9:1 is a synthetic red colorant that is used in food and other …

• Purity: Min. 95%