Janus green B (C.I. 11050) [2869-83-2]

11050) [2869-83-2] is noted for its consistent composition and reliable behavior, making it an essential component in various applications. Its molecular formula is C30H31ClN6, with a molecular weight of 511.06. This compound belongs to the class of complex organic compounds, characterized by its unique structure featuring carbon, hydrogen, chlorine, and nitrogen atoms. As a versatile stain and indicator, Janus Green B exhibits a dark green or dark blue to black appearance, providing valuable visual cues in chemical reactions and analytical procedures. This specific product offering boasts a solubility in methanol, resulting in a blue solution (0.1% in 50:50 methanol: water). Additionally, it demonstrates a specific absorbance of (E 1% / 1cm): 728 (@649nm in 50:50), showcasing its potential utility in spectrophotometry.

• CAS Number: 2869-83-2
• Harmonised Tariff Code: 3212900000
• Loss on Drying: <10%
• Molecular Formula: C30H31ClN6
• Molecular Weight: 511.06
• Lambda max: 650 ± 10nm (methanol)
• Categories: Stains & Indicators
• Appearance: Dark green or dark blue to black