Direct Blue 67 - Technical grade

CAS: 3354-97-0

Ref. 3D-FD41145

Produktinformation

• Name: Direct Blue 67 - Technical grade
• Synonyme: Trisodium 4-hydroxy-5-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-5-methoxy-2-methylphenyl]azo]naphthalene-2,7-disu lfonate, 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[2-[4-[2-[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]diazenyl]-5-methoxy-2-methylphenyl]diazenyl]-, sodium salt (1:3), 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[4-[[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]azo]-5-methoxy-2-methylphenyl]azo]-, trisodium salt, 4-hydroxy-5-[(E)-(5-methoxy-2-methyl-4-{(2Z)-2-[1-oxo-6-(phenylamino)-3-sulfonaphthalen-2(1H)-ylidene]hydrazino}phenyl)diazenyl]naphthalene-2,7-disulfonic acid, Atlantic Fast Blue RRL, Benzanil Supra Blue 3RLL, Chlorantine Fast Blue 3RLL, Diaphtamine Light Blue F 3R, Direct Blue 3RL, Direct Blue 67, Direct Fast Blue R, Durazol Blue 4R, Durazol Blue 4RS, Fastusol Blue LF 3R, Fixanol Blue 4R, Helion Blue 3RL, Orbantin Blue F 3R, Pontamine Fast Blue RRL, Pyrazol Fast Brilliant Blue A, Pyrazoline Blue R, Saturn Blue L 3R, Sirius Supra Blue F 3R, Solantine Blue R, Solar Brilliant Blue A, Solius Light Blue F 3R, Solophenyl Blue 3RL, Suprexcel Blue 4RL, Tertrodirect Fast Blue 3RN, Tetramine D 3R Extra, Triantine Blue F 3R, Triantine Light Blue F 3R, trisodium 4-hydroxy-5-[(E)-(5-methoxy-2-methyl-4-{(2E)-2-[1-oxo-6-(phenylamino)-3-sulfonatonaphthalen-2(1H)-ylidene]hydrazino}phenyl)diazenyl]naphthalene-2,7-disulfonate

Beschreibung

Direct Blue 67 is a polarizer that is used as a pre-staining agent for the detection of microorganisms in histology. Direct Blue 67 reacts with the hydroxyapatite in bone to produce an intense blue color, which makes it useful for staining bone sections. The reaction mechanism involves the hydrolysis of the dye by trichloroacetic acid and hematein. This product has been shown to be effective when used with a polymer film and organic solvent or in liquid crystal composition. It has also been shown to react with hematoxylin, producing a blue color that can be used for staining bone sections. Direct Blue 67 is activated by light and has fluorescence properties.

• Marke: Biosynth

Chemische Eigenschaften

• Molekulargewicht: 859.75 g/mol
• Formel: C₃₄H₂₄N₅O₁₂S₃·3Na
• Reinheit: Min. 95%
• Farbe/Form: Grey To Black Solid