Sudan Black Stain

Sudan Black Stain is a lipid-soluble histological dye commonly used in laboratory staining procedures, microscopy, cytochemical analysis, and scientific research involving fats and lipids. It is widely utilised for the detection and visualisation of lipids in biological samples, tissue sections, and cellular structures.

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Product Specifications

Sudan Black Stain is a synthetic organic dye commonly used for the identification and visualisation of lipids in biological specimens. Sudan Black B, one of the commonly used forms, has the chemical formula C₂₉H₂₄N₆ and CAS Number 4197-25-5. It is typically supplied as a dark blue-black powder and is soluble in suitable organic solvents.

Sudan Black Stain is valued for its affinity for lipid-containing materials, including neutral fats, phospholipids, and certain other lipid structures. Its staining properties make it useful in histological and cytochemical procedures involving the examination of biological tissues and cellular components.

Common laboratory applications include lipid staining, histological tissue examination, cytochemical analysis, haematological staining, microscopy, and research involving lipid distribution in biological samples. It is also used in specialised laboratory procedures for investigating cellular structures and lipid-associated components.

Its staining characteristics make Sudan Black Stain a valuable reagent in pathology laboratories, educational institutions, biological research facilities, and scientific testing environments. The appropriate dye type, grade, and formulation should be selected according to the requirements of the intended staining procedure.

KSFE Malaysia supplies laboratory chemicals and scientific products for research institutions, educational facilities, and general laboratory applications.

Safety Note: Sudan Black Stain should be handled with appropriate care in accordance with the supplier's Safety Data Sheet (SDS). Avoid inhalation of powder and direct contact with the eyes and skin. When prepared in organic solvents, additional precautions should be taken according to the hazards of the selected solvent. Use appropriate personal protective equipment, including laboratory gloves, safety goggles, and suitable protective clothing. Handle in a well-ventilated area and follow the supplier's SDS for proper handling, storage, and disposal.