This product is a vitality staining agent identified as Trypan Blue (C.L. 23850), available in a quantity of 50 grams. Its scientific name is C.I. Direct Blue 14, with a Molecular Weight of 960.82 g/mol. It belongs to several substance groups, including Sodium compounds, Sulphonates (salts), Naphthols, substituted, Amino compounds, aromatic (amino group on the ring), and Azo compounds and diazo compounds. The product requires specific workplace precautions such as no smoking, no unauthorized personnel, no eating and drinking, and the use of safety goggles and gloves. According to its hazard statements, it may cause cancer, be suspected of causing cancer, and suspected of causing genetic defects.

• CAS Number: 72-57-1
• Molecular Formula: C34H24N6Na4O14S4
• Molecular Weight: 960.8
• Exact Mass: 959.9824113
• Melting Point: greater than 572 °F (NTP, 1992)
• GHS Signal Word: Danger
• Hazard Statements:
• H350 (99%): May cause cancer [Danger Carcinogenicity]
• H351: Suspected of causing cancer [Warning Carcinogenicity]
• H341: Suspected of causing genetic defects [Warning Germ cell mutagenicity]