羟基萘酚蓝
英文名: Hydroxynaphthol blue 别名:色酚兰;羟基萘酚蓝;2-羟基-1-(2-羟基-4-磺基-1-萘偶氮)-3,6-萘磺酸三钠;羟基萘酚蓝,1-(2-羟基-4-磺基-1-萘偶氮)-2-萘酚-3,6-二磺酸 三钠盐, 4-羟基-2-(4-羟基-1-磺基-2-萘偶氮)萘-2,7-二磺酸 三钠盐;羟基萘酚三钠盐
商品编号:R003880-10g 规格:10g 纯度:金属滴定指示剂
CAS号: 63451-35-4 分子式:C20H11N2NA3O11S3 分子量:620.47
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¥ 691.00
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中文名称: 羟基萘酚蓝
中文别名: 色酚兰;羟基萘酚蓝;2-羟基-1-(2-羟基-4-磺基-1-萘偶氮)-3,6-萘磺酸三钠;羟基萘酚蓝,1-(2-羟基-4-磺基-1-萘偶氮)-2-萘酚-3,6-二磺酸 三钠盐, 4-羟基-2-(4-羟基-1-磺基-2-萘偶氮)萘-2,7-二磺酸 三钠盐;羟基萘酚三钠盐
smiles: S(C1=C(C(=C2C([H])=C([H])C(=C([H])C2=C1[H])S(=O)(=O)[O-])/N=N/C1=C(C([H])=C(C2=C([H])C([H])=C([H])C([H])=C21)S(=O)(=O)[O-])O[H])O[H])(=O)(=O)[O-].[Na+].[Na+].[Na+]
英文名称: Hydroxynaphthol blue
英文别名: 2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(2-hydroxy-4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt(1:3);Hydroxynaphthol blue;2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(2-hydroxy-4-sulfo-1-naphthalenyl)diazenyl]-, so...;trisodium,3-hydroxy-4-[2-(2-oxo-4-sulfonatonaphthalen-1-ylidene)hydrazinyl]naphthalene-2,7-disulfonate;indicator for metal titration;3-Hydroxy-4-[(2-hydroxy-4-sulfo-1-naphthalenyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt;1-(2-Hydroxy-4-sulfo-1-naphthylazo)-2-naphthol-3,6-disulfonic acid trisodium salt;2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[(2-hydroxy-4-sulfo-1-naphthalenyl)azo]-, trisodium salt;3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2,7-disulfonic acid trisodium salt;2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-((2-hydroxy-4-sulfo-1-naphthalenyl)azo)-, trisodium salt;2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[2-(2-hydroxy-4-sulfo-1-naphthalenyl)diazenyl]-,
CAS号: 63451-35-4
分子式: C20H11N2NA3O11S3
分子量: 620.47
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