Benzidine, 95% (TLC), 5g (Hazmat Fee Included in Price) For Research & Development Not for drug, clinical use in humans, for food or food additive use
Specifications: Appearance yellow to yellow with a tan to gray cast powder Solubility slightly hazy orange to tan solution at 10mg/ml in 1N HCl Purity by Thin Layer Chromatography approx. 95.0%