This Bismarck Brown R (C.I. 21010) vitality staining solution, available in a 100 g glass container, is categorized under Life Science, Histology/Microscopy, and Staining, with a CAS Number of 5421-66-9. Its scientific name is "4-[[3-[(2,4-diamino-5-methylphenyl)diazenyl]-4-methylphenyl]diazenyl]-6-methylbenzene-1,3-diamine". It has a molecular formula of C21H24N8 and a molecular weight of 388.5. According to the GHS signal word, this substance may cause long-lasting harmful effects and is suspected of causing cancer. Handle this product with caution, following all safety guidelines provided by the manufacturer.

• CAS Number: 5421-66-9
• Molecular Formula: C21H24N8
• Molecular Weight: 388.5
• Exact Mass: 388.21239280
• GHS Signal Word: Warning
• Hazard Statements:
• H413 (100%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]
• H351: Suspected of causing cancer [Warning Carcinogenicity]