Sodium 4,5-dihydroxynaphthalene-2,7-disulfonate dihydrate

CAS: 5808-22-0

Ref. AN-AG0038M9

Product Information

• Name: Sodium 4,5-dihydroxynaphthalene-2,7-disulfonate dihydrate
• Synonyms: Chromotropic acid disodium salt dihydrate, Disodium chromotropate dihydrate, Chromogen c dihydrate, 3-Fluoro-4,6-dihydro-thieno[3,4-b]thiophene-2-carboxylic acid methyl ester, 1,8-Dihydroxynaphthalene-3,6-disulfonic acid disodium salt, Disodium 4,5-dihydroxynaphthalene-2,7-disulfonate Dihydrate, 4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt, Disodium chromotropate, Chromotropic acid sodium salt, 2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-, sodium salt, hydrate (1:2:2), 4,5-dihydroxynaphthalene-2,7-disulfonic acid, oxamethane, oxamethane, sodium s alt, sodium salt, 4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, Mordant Brown 7 Dihydrate, DisodiumChromotropateDihydrate, 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-, disodium salt, dihydrate, 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-, sodium salt, hydrate (1:2:2), dipotassium 4,5-dihydroxynaphthalene-2,7-disulfonate dihydrate, disodium 4,5-bis(oxidanyl)naphthalene-2,7-disulfonate dihydrate, 4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate, Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate, 4,5-, 4,5-Dihydroxy-2,7-naphthalene disulfonic acid disodium salt, 4,5-Dihydroxynaphthalene-2,7-disulfonic aciddisodium salt dihydrate
• CAS: 5808-22-0
• Brand: Indagoo

Chemical properties

• Molecular weight: 400.2899
• Formula: C₁₀H₁₀Na₂O₁₀S₂
• Purity: 98.5%
• Color/Form: Solid
• InChI: InChI=1S/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
• InChI key: QUEAKWJKJBFNEG-UHFFFAOYSA-L