基本信息
中文名称 | 3-hydroxy-4-[(2-hydroxynaphthyl)azo]-7-nitronaphthalene-1-sulphonic acid |
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中文同义词 | |
英文名称 | 3-hydroxy-4-[(2-hydroxynaphthyl)azo]-7-nitronaphthalene-1-sulphonic acid |
英文同义词 | 3-hydroxy-4-[(2-hydroxynaphthyl)azo]-7-nitronaphthalene-1-sulphonic acid;3-Hydroxy-4-(2-hydroxy-1-naphtylazo)-7-nitro-1-naphthalenesulfonic acid;3-Hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonic acid;3-Hydroxy-4-[(2-hydroxy-1-naphtyl)azo]-7-nitronaphthalene-1-sulfonic acid;1-Naphthalenesulfonic acid, 3-hydroxy-4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-7-nitro- |
CAS号 | 16279-54-2 |
分子式 | C20H13N3O7S |
分子量 | 439.4 |
EINECS号 | 240-379-1 |
相关类别 | |
Mol文件 | 16279-54-2.mol |
结构式 |
3-hydroxy-4-[(2-hydroxynaphthyl)azo]-7-nitronaphthalene-1-sulphonic acid 性质
密度 | 1?+-.0.1 g/cm3(Predicted) |
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酸度系数(pKa) | -0.95±0.40(Predicted) |
EPA化学物质信息 | 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro- (16279-54-2) |