Pyrogallol red AR

  • CAS :
    32638-88-3
  • REF :
    26275
image
QUANTITY PRICE ENQUIRY
1 gm Rs 1137.5

Product Information

Formula: C₁₉H₁₂O₈S CAS: 32638-88-3 EC No.: 251-132-0 M (Molar Mass): 400.36 g/mol D (Density): Not applicable mp (Melting Point): >300 °C (decomposes) bp (Boiling Point): Not applicable Optical Rotation: Not applicable

Chemicals Properties

Dye Content: ≥ 85 % (by spectrophotometry) Appearance: Dark brown to black powder. Identification (UV-Vis): λmax in water ~520 nm (pH dependent). Solubility: Soluble in water and ethanol. Loss on Drying (105°C): ≤ 5.0 % Suitability as Protein Stain: Gives sharp bands on electrophoresis.

Hazard Information

Hazard: May be harmful if swallowed. Safety: Wear protective gloves and eye protection. Storage: Store in a tightly closed container in a cool, dry place.