7-Hydroxy-1,3-naphthalenedisulfonic Acid Dipotassium Salt

CAS: 842-18-2

Ref. TR-H950730

Produktinformation

• Name: 7-Hydroxy-1,3-naphthalenedisulfonic Acid Dipotassium Salt
• Synonyme: 7-Hydroxy-1,3-Naphthalenedisulfonic acid potassium salt (1:2), 1,3-Naphthalenedisulfonic acid, 7-hydroxy-, dipotassium salt (8CI,9CI), 2-Naphthol-6,8-disulfonic acid dipotassium salt, Dipotassium 2-naphthol-6,8-disulfonate, 1,3-Naphthalenedisulfonic acid, 7-hydroxy-, dipotassium salt, 1,3-Naphthalenedisulfonic acid, 7-hydroxy-, potassium salt (1:2), 2-Naphthol-6,8-Dipotassium Disulfonate, 7-Hydroxynaphthalene-1,3-Disulfonate Dipotassium, Dipotassium 7-Hydroxynaphthalene-1,3-Disulfonate, Dipotassium 7-Hydroxynaphthalene-1,3-Disulphonate, G salt
• CAS: 842-18-2

Beschreibung

Applications 7-Hydroxy-1,3-naphthalenedisulfonic acid is a coupling component used to prepare heterocyclic monoazo dyes.
References Naik, D., et al., Dyes and Pigments., 14,1 (1990); Bilimoria, J., et al.: Colourage, 57, 72 (2010)

• Marke: TRC

Chemische Eigenschaften

• Molekulargewicht: 380.48
• Formel: C₁₀H₆K₂O₇S₂
• Farbe/Form: Off White Solid
• InChl: , /h1-5,11H,(H,12,13,14)(H,15,16,17), InChI=1S/C10H8O7S2.2K/c11-7-2-1-6-3-8(18(12,13)14)5-10(9(6)4-7)19(15,16)17, /q, 2*+1/p-2,
• InChI Key: InChIKey=LKDMVWRBMGEEGR-UHFFFAOYSA-L
• SMILES: O=S(=O)(O[K])c1cc(S(=O)(=O)O[K])c2cc(O)ccc2c1