Direct Blue 71

CAS: 4399-55-7

Ref. 3D-FD52647

Produktinformation

• Name: Direct Blue 71
• Synonyme: Sirius Light Blue BRRCI 3414, 1,5-Naphthalenedisulfonic acid, 3-[2-[4-[2-[4-[2-(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-6-sulfo-1-naphthalenyl]diazenyl]-1-naphthalenyl]diazenyl]-, sodium salt (1:4), 1,5-Naphthalenedisulfonic acid, 3-[[4-[[4-[(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-6-sulfo-1-naphthalenyl]azo]-1-naphthalenyl]azo]-, tetrasodium salt, Amanil Fast Blue FFB, B₂R_l, Belamine Fast Blue FFC, Benzanil Supra Blue BRR, Calcodur Blue SL, Chlorantine Fast Blue FFC, Chlorantine Fast Blue GLL, Chlorantine Fast Blue GLN, Dialuminous Blue BRR, Diaphtamine Blue FFL, Diazol Light Blue R, Dicorel Blue L 2R, Diphenyl Fast Blue GL, Diphenyl Fast Blue GLN, Direct Blue B 2RL, Direct Blue GLL, Direct Dark Blue L 3RB, Direct Deep Blue L 3RB, Direct Fast Blue, Direct Fast Blue FF, Direct Fast Blue GLL, Direct Fast Blue L 2R, Direct Light Blue BRR, Direct Light Blue MFL, Direct Light Blue RS, Direct Lightfast Blue, Direct Lightfast Blue B 2RL, Direct Lightfast Navy Blue, Durazol Blue 2R, Eliamina Blue FFL, Empa 133, Enianil Light Blue FFL, Fastusol Blue LBRRA, Fenaluz Blue FR, Fixanol Blue 2R, Helion Blue BRRL, Hispaluz Blue FF, Lightfast Blue, N.S. Fast Blue FR, Optisal Blue RL, Orbantin Blue BRR, Paranol Fast Blue FFL, Pontamine Fast Blue SFL, Pyrazol Fast Blue BS, Pyrazoline Blue GF, Reactive Blue GL, Saturn Blue LBRR, Sirius Blue S-RR, Sirius Light Blue BRR, Sirius Supra Blue BRR, Solamine Fast Blue BRR, Solantine Blue FF, Solar Blue G, Solius Light Blue BRR, Solophenyl Blue GL, Sumilight Supra Blue BRR, Suprazo Blue BRR, Suprexcel Blue 2GL, Tertrodirect Fast Blue R, Tetramine Fast Blue B 2R Extra, Triantine Fast Blue BLRN, Triantine Light Blue FRL, tetrasodium 3-[(E)-{4-[(E)-{4-[(2E)-2-(6-amino-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene)hydrazinyl]-6-sulfonatonaphthalen-1-yl}diazenyl]naphthalen-1-yl}diazenyl]naphthalene-1,5-disulfonate, tetrasodium 3-[(E)-{4-[(E)-{4-[2-(6-amino-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene)hydrazino]-6-sulfonatonaphthalen-1-yl}diazenyl]naphthalen-1-yl}diazenyl]naphthalene-1,5-disulfonate, C.I. 34140, direct blue 71 (C.I. 34140), C.I. Direct Blue 71, tetrasodium salt, C.I. Direct Blue 71, Direct Blue 71, Direct blue 71(C.I.34140)

Beschreibung

Direct Blue 71 is a water-soluble dye that is used as a colorant in textile and paper industries. It has been used for the treatment of wastewater with electrochemical impedance spectroscopy. The high values obtained by this analytical method have been shown to correlate with the surface methodology, adsorption, and radiation. Direct Blue 71 has been found to be toxic in animal studies, but its effect on human health is unknown. The synergic effect of this compound with other substances is not known but may be due to the presence of nitrogen atoms or redox potentials. Langmuir adsorption isotherms were used to determine the affinity of Direct Blue 71 for organic solvents, such as methanol and acetone.

• Marke: Biosynth

Chemische Eigenschaften

• Molekulargewicht: 1,029.87 g/mol
• Formel: C₄₀H₂₃N₇O₁₃S₄·4Na
• Reinheit: Min. 95%