Product Description: Direct Red 80 (Sirius Red) is a polyazo dye used principally in staining methods for collagen and amyloid. Direct Red 80 does not release benzidine upon degradation and is safer than many traditional direct dyes[1].
Formula: C45H26N10Na6O21S6
References: [1]Dapson RW, et al. Certification procedures for sirius red F3B (CI 35780, Direct red 80). Biotech Histochem. 2011;86(3):133-139.
CAS Number: 2610-10-8
Molecular Weight: 1373.07
Research Area: Others
Solubility: DMSO : < 1 mg/mL (ultrasonic;warming;heat to 60°C)