Toluidine Red

Purity 98%: Toluidine Red of purity 98% is used in histological staining, where it provides clear differentiation of cellular structures. Melting Point 265°C: Toluidine Red with a melting point of 265°C is used in heat-tolerant ink formulations, where it ensures color stability during high-temperature processes. Particle Size <10µm: Toluidine Red with particle size below 10µm is used in fine art pigment dispersions, where it enables smooth application and uniform color distribution. Aqueous Solubility 0.5 g/L: Toluidine Red with aqueous solubility of 0.5 g/L is used in biological assay reagents, where it guarantees reliable dissolution and consistent assay performance. Lightfastness Grade 6: Toluidine Red of lightfastness grade 6 is used in textile dyeing, where it improves resistance to fading under prolonged light exposure. Stability Temperature 120°C: Toluidine Red with a stability temperature of 120°C is used in plastic coloring, where it maintains color integrity during thermoforming. Viscosity Grade Low: Toluidine Red with low viscosity grade is used in inkjet printer inks, where it allows for efficient nozzle flow and sharp image definition. Molecular Weight 321.82 g/mol: Toluidine Red of molecular weight 321.82 g/mol is used in research laboratories, where it provides consistent performance in quantitative analytical procedures. pH Stability Range 4–8: Toluidine Red with pH stability range 4–8 is used in water-based coatings, where it maintains stable chromatic properties under varied pH conditions. Chromaticity Value (CIE L*a*b*): Toluidine Red with high chromaticity (CIE L*a*b*) is used in colorimetric sensors, where it offers precise and reproducible colorimetric shifts for analytical detection.