Stilbazo, 1 g

Stilbazo is a biochemical compound identified by CAS number 1571-36-4 and the empirical formula C₂₆H₂₆N₆O₁₀S₂. With a molar mass of 646,65 g/mol, the material supports precise mass determination and stoichiometric calculations in laboratory workflows. It is Molecular characterisation data from manufacturer Carl ROTH include the stated molar mass and formula, enabling straightforward documentation in research records and inventory systems. Clear CAS registration and formula notation assist identification during ordering, goods receipt and analytical verification steps. As part of a biochemicals range, Stilbazo is intended for professional laboratory environments that require a defined chemical identity. The gram-scale unit quantity provides sufficient material for multiple small preparations while limiting excess stock of less frequently used reagents. Consistent labelling of molar mass and empirical formula helps laboratories prepare stock solutions and report concentrations with confidence. This presentation supports chemical and biochemical laboratory practice where transparent specification data and reliable pack formats are essential for day-to-day work.

This article is part of Organic building blocks & synthesis reagents, in Organic chemicals & synthesis reagents.

Key features

• K (Potassium): ≥ 20,000 (502.0 to 512.0 nm)
• IR-spectrum: corresponds to reference spectrum
• Colour: red to dark blue to black
• Form: powder or crystals
• Loss on Drying: ≤ 10 %
• Impurities: ≥ 600 (408.0 to 412.0 nm)
• CAS number: 1571-36-4
• Pack sizes: 1 g, 2 g, 5 g, 10 g
• Empirical formula: C₂₆H₂₆N₆O₁₀S₂
• Weight: 0,002 kg
• Technical Information Sheet:
• Safety Data Sheet: