Indigosol O Disodium Salt

CAS: 3875-70-5

Ref. TR-I521250

Produktinformation

• Name: Indigosol O Disodium Salt
• Synonyme: 2,2’-Biindole-3,3’-diol, Bis(hydrogen Sulfate Ester), Disodium Salt, Tinosol Blue O, Soledon Indigo LL, Soledon Indigo LLS, Solvat Blue O, Mikethrene Soluble Blue O, Cibantine Indigo, Fenanthra Blue O, Indigosol O Extra, (2,2'-Bi-1H-indole)-3,3'-diol, 3,3'-bis(hydrogen sulfate), sodium salt (1:2), (2,2'-Bi-1H-indole)-3,3'-diol, bis(hydrogen sulfate) (ester), disodium salt, Algosol Blue O-CF, Anthrasol O, Arlindone Blue O, Indigosol O, Sandozol Blue O, Sandozol Blue O Conc, Sodium [2,2′-biindole]-3,3′-diyl sulfate, Tinosol Blue O Conc, [2,2′-Bi-1H-indole]-3,3′-diyl sodium sulfate, [2,2′-Biindole]-3,3′-diol, bis(hydrogen sulfate) (ester), disodium salt, [2,2′-Biindole]-3,3′-diyl sodium sulfate, disodium 1H,1'H-2,2'-biindole-3,3'-diyl disulfate
• CAS: 3875-70-5

Beschreibung

Stability Hygroscopic
Applications Indigosol O is an indigo dye used for cotton.
References Ruggli, P., et al.: Helv. Chim. Acta, 23, 689 (1940),

• Marke: TRC

Chemische Eigenschaften

• Molekulargewicht: 468.37
• Formel: C₁₆H₁₀N₂Na₂O₈S₂
• Farbe/Form: Yellow to Very Dark Green Solid
• InChl: InChI=1S/C16H12N2O8S2.2Na/c19-27(20,21)25-15-9-5-1-3-7-11(9)17-13(15)14-16(26-28(22,23)24)10-6-2-4-8-12(10)18-14;;/h1-8,17-18H,(H,19,20,21)(H,22,23,24);;/q;2*+1/p-2
• InChI Key: InChIKey=KFASJWBJXNIESC-UHFFFAOYSA-L
• SMILES: O=S(=O)(O[Na])Oc1c(-c2[nH]c3ccccc3c2OS(=O)(=O)O[Na])[nH]c2ccccc12