Congo Red Indicator Solution

  • CAS :
    573-58-0
  • REF :
    24933
image
QUANTITY PRICE ENQUIRY
125 ml Rs 137.5

Product Information

Formula: C₃₂H₂₂N₆Na₂O₆S₂ CAS: 573-58-0 EC No.: 209-358-4 M (Molar Mass): 696.66 g/mol D (Density): ~1.00 g/cm³ (solution) mp (Melting Point): Not applicable bp (Boiling Point): Not applicable Optical Rotation: Not applicable

Chemicals Properties

Concentration: Typically 0.1% w/v in water or ethanol-water Appearance: Dark red solution pH Transition Range: Blue 3.0 – 5.2 Red Color Change Test: Passes test (blue in pH 3.0 buffer, red in pH 5.5 buffer) Amyloid Staining Test: Binds to amyloid fibrils producing apple-green birefringence under polarized light Clarity: Clear solution Stability: Stable for at least 1 year when stored properly

Hazard Information

Hazard: May be harmful if swallowed. Suspected of causing cancer. Causes eye irritation Safety: Wear protective gloves/eye protection. Avoid contact with skin and eyes Storage: Store at room temperature in a tightly closed, light-resistant container. Protect from light