Structural determination of unknown subsidiary colors in commercial Food Red Nos. 2 and 102

Chemical and Pharmaceutical Bulletin

Volumn 46, Issue 3, 1998, Pages 494-499

  Yamada, Makiko ^a   Kato, Yoshiaki ^a   Nakamura, Mikio ^a   Yamada, Takashi ^b   Maitani, Tamio ^b   Goda, Yukihiro ^b  

^a Sun Ei Gen FFI Inc   (Japan)

^b NATIONAL INSTITUTE OF HEALTH SCIENCES   (Japan)

Author keywords

Amaranth; Coal tar dye; Food Red No.102; Food Red No.2; New Coccine; Subsidiary color

Indexed keywords

3 HYDROXY 4 (6 SULFONAPHTHYL 2 AZO) 2,7 NAPHTHALENEDISULFONIC ACID; 4 AMINO 3 (4 SULFONAPHTHYL 1 AZO) 1 NAPHTHALENESULFONIC ACID; 7 HYDROXY 8 (6 SULFONAPHTHYL 2 AZO) 1,3 NAPHTHALENEDISULFONIC ACID; AMARANTH; DYE; FOOD DYE; FOOD RED 102; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL ANALYSIS; CHEMICAL STRUCTURE; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PHYSICAL CHEMISTRY; PROTON NUCLEAR MAGNETIC RESONANCE;

EID: 0031965832     PISSN: 00092363     EISSN: None     Source Type: Journal    
DOI: 10.1248/cpb.46.494     Document Type: Article

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