产品名称:3-Hydroxy-2,7-naphthalenedisulfonic Acid Sodium Salt > 90%
产品CAS:15883-57-5
规格含量:25g
产品价格:面议
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产品详细介绍
标准品编号:
H950745
名称:
3-Hydroxy-2,7-naphthalenedisulfonic Acid Sodium Salt > 90%
别名:
2-Hydroxy-3,6-naphthalenedisulfonic Acid Sodium Salt; 2-Naphthol-3,6-disulfonic Acid Sodium Salt; Acid Chrome Black V Sodium Salt; Magracrom Black V Sodium Salt; R Acid Sodium Salt; β-Naphthol-3,6-disulfonic Acid Sodium Salt; β-Naphtholdisulfonic Acid R Sodium Salt
3-Hydroxy-2,7-naphthalenedisulfonic Acid is a coupling component used in preparation of disazo urea dyes and dyes derived from 4-4'-diaminodiphenylurea.