FDA全球物质注册数据库(FDA Global Substance Registration System)
物质名称
DIRECT BLACK 56
异名/同义词
2-NAPHTHALENESULFONIC ACID, 5(OR 8)-((7-AMINO-1-HYDROXY-3-SULFO-2-NAPHTHALENYL)AZO)-8(OR 5)-((4-(PHENYLAZO)-6(OR 7)-SULFO-1-NAPHTHALENYL)AZO)-, TRISODIUM SALT C.I. 34170 C.I. DIRECT BLACK 56 CHLORANTINE FAST GREY RLN CI 34170 DIRECT BLACK 56 PYRAZOL FAST GREY 2R SATURN GREY LRN