UNII - W9Q9OB858O

ACID ORANGE 20

UNII: W9Q9OB858O

Formula: C16H11N2O4S.Na

Preferred Substance Name: ACID ORANGE 20

InChIKey: AZLXCBPKSXFMET-ZAGWXBKKSA-M

523-44-4
208-346-6
.ALPHA.-NAPHTHOL ORANGE
4-((4-HYDROXY-1-NAPHTHALENYL)AZO)BENZENESULFONIC ACID, MONOSODIUM SALT
4-(P-SULFOPHENYLAZO)-1-NAPHTHOL, SODIUM SALT
A.F. ORANGE NO. 1
ACID LEATHER ORANGE I
BENZENESULFONIC ACID, 4-((4-HYDROXY-1-NAPHTHALENYL)AZO)-,MONOSODIUM SALT
BENZENESULFONIC ACID, 4-(2-(4-HYDROXY-1- NAPHTHALENYL)DIAZENYL)-, SODIUM SALT
C.I. ACID ORANGE 20
C.I. ACID ORANGE 20 [HSDB]
CI ACID ORANGE 20 [IARC]
EXT D AND C ORANGE NO. 3
FD&C ORANGE NO. 1 (DELISTED)
JAPAN ORANGE 1
NAPHTHOL ORANGE
NSC-10449
ORANGE I
ORANGE I [MI]
SODIUM 4-((4-HYDROXY-1-NAPHTHYL)AZO)BENZENESULPHONATE
TROPAEOLIN 1
YELLOW 404

Note

UNIIs are generated based on scientific identity characteristics using ISO 11238 data elements. UNII availability does not imply any regulatory review or approval. Synonyms and mappings are based on the best public information available at the time of publication. Please report any problems/errors associated with this data to FDA-SRS@fda.hhs.gov.

ACID ORANGE 20

Synonyms and Mappings

Resources

Note