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5808-22-0 4,5-dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate

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Product Name 4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate
CAS No. 5808-22-0
Synonyms 4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate; 4,5-Dihydroxy-2,7-naphthalene disulfonic acid disodium salt; 4,5-Dihydroxynaphthalene-2,7-disulfonic aciddisodium salt dihydrate
InChI InChI=1/C10H8O8S2.2Na.2H2O/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;;;;/h1-4,11-12H,(H,13,14,15)(H,16,17,18);;;2*1H2/q;2*+1;;/p-2
Molecular Formula C10H10Na2O10S2
Molecular Weight 400.2899
Melting point 300℃
Safety S24/25:Avoid contact with skin and eyes.;