Acid orange 67

CAS: 12220-06-3

Ref. 3D-FA33304

Produktinformation

• Name: Acid orange 67
• Synonyme: Acid Orange 3R, Acid Orange ARG, Acid Polyamide Yellow 5K, Acid Yellow RXL, Apollo Nylon Fast Yellow 3RL, Benzenesulfonic acid, 4-((4-(2-(2-methyl-4-(((4-methylphenyl)sulfonyl)oxy)phenyl)diazenyl)phenyl)amino)-3-nitro-, sodium salt (1:1), Benzenesulfonic acid, 4-[[4-[[2-methyl-4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]azo]phenyl]amino]-3-nitro-, monosodium salt, Best Acid Yellow N 3R, Concorde Acid Yellow N 3RL, Covanyl Orange F 3R, Daedo Acid Orange 3RL, Daedo Acid Yellow N 3RL, Dycosweak Acid Orange RXL, Erionyl Yellow A-R, Erionyl Yellow RXL, Eriosin Fast Yellow RXL, Euramina Orange 3RL, Everacid Yellow 3RL, Golden Yellow MF-RL, Kayanol Yellow N 3R, Kenamide Orange KCG, Lerui Acid Yellow RXL, Neutral Yellow RX, Nylanthrene Yellow C 3RL, Nylosan Yellow N 3RL, Optilan Golden Yellow MF-RL, Rifa Acid Yellow N 3RL, Sandolan Golden Yellow MF-RL, Sodium 4-[[4-[2-Methyl-4-(P-Tolylsulfonyloxy)Phenyl]Azophenyl]Amino]-3-Nitro-Benzenesulfonate, Sulfonine Yellow 3R, Triacid Fast Milling Yellow 3RL, sodium 4-({3-[(E)-(2-methyl-4-{[(4-methylphenyl)sulfonyl]oxy}phenyl)diazenyl]phenyl}amino)-3-nitrobenzenesulfonate, C.I. Acid Orange 67, Acid Orange 67

Beschreibung

Acid orange 67 is a synthetic colorant that belongs to the group of dyes. It is used in wastewater treatment and as an indicator for deionized water. Acid orange 67 has been shown to adsorb onto activated carbon, which can be removed by heating or chemical oxidation. The adsorption mechanism of Acid orange 67 is not well understood, but it has been shown that the kinetic data for this compound can be described using linear regression analysis. The active substance in Acid orange 67 is a low-energy acid with a pKa of 2.5, which can be protonated to form the sodium salt of this compound.

• Marke: Biosynth

Chemische Eigenschaften

• Molekulargewicht: 582.61 g/mol
• Formel: C₂₆H₂₂N₄O₈S₂
• Reinheit: Min. 95%