Proflavin hemisulphate dihydrate Extrapure

  • CAS :
    1811-28-5
  • REF :
    26229
image
QUANTITY PRICE ENQUIRY
10 gm Rs 3350.0

Product Information

Formula: C₁₄H₁₅N₃·½H₂SO₄·2H₂O CAS: 1811-28-5 EC No.: 217-321-0 M (Molar Mass): 323.35 g/mol (approx. for hemisulfate dihydrate) D (Density): Not typically specified mp (Melting Point): 250 °C (decomposes) bp (Boiling Point): Not applicable Optical Rotation: Not applicable

Chemicals Properties

Assay (UV-Vis): ≥ 95.0 % (dye content) Appearance: Orange-red crystalline powder. Identification (Spectrum): Passes test. λmax (in water): ~444 nm Solubility: Soluble in water and ethanol. Loss on Drying (105°C): 9.0-12.0 % (corresponds to ~2H₂O) Heavy Metals (as Pb): ≤ 20 ppm

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. Protect from light.