英文名称: |
2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(2-hydroxy-4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt(1:3) |
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 |
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 |
CAS No.: |
63451-35-4 |
分子式: |
C20H11N2NA3O11S3 |
分子量: |
620.47 |
纯度: |
金属滴定指示剂 |