Microscopy Grade
Lot 40945A8E1126
CAS 15905-32-5
Assay (UV-VIS, dye content) 97.0%
Absorptivity max 523 nm= 1232
Boiling point 628.3°C
Density 2.93
Flash point 333.8°C
Loss on drying 0.80%
Melting point 303°C
Rusty crystalline powder
Solubility 0.05% in methanol
Solubility 0.7mg/ml in water
Solubility 2mg/ml in ethanol
Solubility 20mg/ml in methyl cellosolve
