89277-20-3 benzoic acid,3-[[4-[(3-carboxy-4-hydroxyphenyl)azo]phenyl]azo]-2-hydroxy-, disodiumsalt

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Product Name	Benzoic acid,3-[[4-[(3-carboxy-4-hydroxyphenyl)azo]phenyl]azo]-2-hydroxy-, disodiumsalt
CAS No.	89277-20-3
Molecular Formula	C₂₀H₁₄N₄O₆・2Na

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