产品名称

2-羟基-1-(1-羟基-2-萘偶氮)-6-硝基-4-萘磺酸

CAS NO

25747-08-4

中文别名

媒介黑2B;酸性媒介黑T;酸性媒介黑2B;

英文名称

1-Naphthalenesulfonicacid, 3-hydroxy-4-[2-(1-hydroxy-2-naphthalenyl)diazenyl]-7-nitro-

英文别名

1-Naphthalenesulfonicacid, 3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-7-nitro- (9CI);2-Naphthol-4-sulfonic acid, 1-(1-hydroxy-2-naphthylazo)-6-nitro- (6CI); C.I.Mordant Black 11 (8CI); C.I. Mordant Black 11, free acid (7CI);1-[(1-Hydroxy-2-naphthyl)azo]-2-hydroxy-6-nitro-4-sulfonaphthalene;1-[(1-Hydroxy-2-naphthyl)azo]-2-naphthol-6-nitro-4-sulfonic acid; EriochromeBlack T free acid

分子式

C₂₀H₁₃N₃O₇S

分子量

439.40

EINECS

247-237-8

熔点

沸点

°Cat760mmHg

毒性