Coumarin 99% For Synthesis

  • CAS :
    91-64-5
  • REF :
    24965
image
QUANTITY PRICE ENQUIRY
250 gm Rs 2025.0
500 gm Rs 3375.0

Product Information

Formula: C₉H₆O₂ CAS: 91-64-5 EC No.: 202-086-7 M (Molar Mass): 146.14 g/mol mp (Melting Point): 68-70°C bp (Boiling Point): 298°C d (Density): 0.935 g/cm³ Solubility: Slightly soluble in water; soluble in ethanol, ether, chloroform

Chemicals Properties

Assay (GC): ≥ 99.0% Appearance: White crystalline powder or colorless crystals Melting Range: 69-71°C Identification (IR): Passes test Loss on Drying: ≤ 0.5% Sulfated Ash: ≤ 0.1% Related Substances (HPLC): ≤ 0.5% Heavy Metals (as Pb): ≤ 20 ppm Purity (by GC): ≥ 99.0% Odor: Characteristic sweet hay-like odor

Hazard Information

Hazard: Harmful if swallowed. May cause liver damage. Safety: Avoid inhalation of dust. Use with adequate ventilation. Storage: Store in tightly closed container at room temperature. Protect from light.