一般描述
4-Sulfophthalic acid trisodium salt is formed as byproduct during the preparation of D&C Yellow No.10.
应用
4-Sulfophthalic acid trisodium salt has been used in the preparative separation of 3- and 4-sulfophthalic acid from a mixture by high-speed counter-current chromatography.
Sigma-Aldrich西格玛奥德里奇(上海)贸易有限公司
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