Direct red 80 25% (dye content), Sigma-Aldrich®
Supplier: SIGMA-ALDRICH MICROSCOPY
M-Clarity™ quality level = MQ200
365548-25GEA
222
EUR
365548-25G
365548-5G
Direct red 80 25% (dye content), Sigma-Aldrich®
Direct red 80
Direct Red 80 (C.I. 35780) is an extremely hydrophilic, very large tetrakisazo hexasulfonated anionic dye that has a large, planar aromatic system.It is also known as Sirius red F3B, chlorantine fast red 7BLN or 5BRL, durazol brilliant red B, pontamine fast red 7BNL, and sirius fast red.
Formula:
C₄₅H₂₆N₁₀Na₆O₂₁S₆ MW: 1373,051 g/mol Storage Temperature: Room Temperature |
EINECS:
220-027-3 |
Specification Test Results
Appearance (Form) | Powder |
Infrared spectrum | Conforms to Structure |
Wavelength, c = 0.03 g/L; Water | 524 - 530 nm |
Extinction Coefficient | ≥32000 |
Wavelength | 277 - 283 nm |
Extinction Coefficient | ≥12000 |
Wavelength | 223 - 235 nm |
Extinction Coefficient | ≥15000 |
Carbon | ≥9.4 % |
Nitrogen | ≥2.4 % |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...