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60452-66-6 benzoic acid, 2-sulfo-, erbium(3+) salt (3:2), dodecahydrate

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Product Name Benzoic acid, 2-sulfo-, erbium(3+) salt (3:2), dodecahydrate
CAS No. 60452-66-6
Molecular Formula C7H6O5S・2/3Er・4H2O