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

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
CAS Number：5808-22-0
EINECS：204-972-9
Molecular Formula：C₁₀H₁₀Na₂O₁₀S₂
Molecular Weight：400.2899
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 Structure：
Melting point：300℃
Hazard Symbols:
Risk Codes：
Safety Description： S24/25:Avoid contact with skin and eyes.;