Safranin O

Safranin O

Safranin O is a synthetic red biological stain widely used in microscopy, histology, microbiology and laboratory research. Its suitability depends on the specific grade, purity and intended application.

Safranin O – Biological Stain and Laboratory Dye Safranin O is a synthetic basic dye commonly used as a biological stain in laboratory and scientific applications. It produces a red to reddish-pink colour and is used in various staining procedures, including plant tissue staining, microbiology and selected histological techniques. Product Specifications: • Product Name: Safranin O • Chemical Class: Basic Dye • CAS Number: 477-73-6 • Chemical Formula: C20H19ClN4 • Molecular Weight: Approximately 350.85 g/mol • Appearance: Typically a dark red to reddish-brown powder; confirm against the supplier's specification • Grade and Purity: Subject to the specific product grade • HSN Code: Confirm according to the exact product and applicable customs tariff Applications: • Biological and histological staining • Plant tissue microscopy • Microbiology laboratory procedures • Educational and scientific research • Selected laboratory staining methods Handling and Compliance: Use according to the product's Safety Data Sheet (SDS). Laboratory-grade Safranin O should not be assumed suitable for food, pharmaceutical or cosmetic applications without verification of the specific grade and applicable regulatory requirements. Please confirm the required grade, purity and application before ordering. Veltheron Imperial Group Private Limited