Eosin Yellow is a vivid red or pink fluorescent dye widely used in biological staining. It binds to cytoplasmic elements and extracellular matrix proteins, making it effective for highlighting cellular structures in tissue samples. It is particularly useful when paired with hematoxylin in H&E staining.
• molar_mass: 647.89 g/mol
• formula: C20H6Br4Na2O5
• density: 1.018 g·cm−3
• boiling_point: 682,3 °C
• melting_point: 295,5 °C
• size: 5g, 25g
• pack_size: Single Item, Box of 4
• chemical_code: CHE-I-E01
• chemical_name: Eosin Yellowish for Microscopy
• chemical_grade: ACS Reagent
• cas_no: 17372-87-1
• hazards_identification: {‘signal_word’: ‘Warning’, ‘hazard_statements’: ‘H319 – Causes serious eye irritation.’, ‘precautionary_statements’: ‘P305 + P351 + P338 – IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.’}
• first_aid_measures: {‘general_advice’: ‘Consult a physician. Show this safety data sheet to the doctor in attendance.’, ‘inhaled’: ‘If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.’, ‘skin_contact’: ‘Wash off with soap and plenty of water. Consult a physician.’, ‘eye_contact’: ‘Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.’, ‘swallowed’: ‘Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.’}
• size: [‘5g’, ’25g’]
• pack_size: [‘Single Item’, ‘Box of 4’]
• Molar mass: 647.89 g/mol
• Formula: C20H6Br4Na2O5
• Density: 1.018 g·cm−3
• Boiling point: 682,3 °C
• Melting point: 295,5 °C
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