Acetic Anhydride 99.5% Ultrapure

  • CAS :
    108-24-7
  • REF :
    24168
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QUANTITY PRICE ENQUIRY
500 ml Rs 1937.5
2.5 ltr Rs 8250.0

Product Information

Formula: (CH₃CO)₂O CAS: 108-24-7 EC No.: 203-564-8 M (Molar Mass): 102.09 g/mol D (Density): 1.082 g/mL (at 20°C) mp (Melting Point): -73°C bp (Boiling Point): 139-140°C Flash Point: 49°C Purity: 99.5% minimum Appearance: Clear, colorless liquid

Chemicals Properties

Assay (by GC): ≥ 99.5%. Appearance: Clear, colorless liquid. Chloride (Cl): ≤ 0.0002%. Sulfate (SO₄): ≤ 0.0005%. Heavy Metals (as Pb): ≤ 1 ppm. Iron (Fe): ≤ 0.5 ppm. Free Acetic Acid: ≤ 0.1%. Residue on Evaporation: ≤ 0.002%. Water Content (Karl Fischer): ≤ 0.02%. Phosphorus Compounds (as P): ≤ 1 ppm. Sulfur Compounds (as S): ≤ 2 ppm. Nitrate (NO₃): ≤ 2 ppm. UV Transmittance: ≥ 90% at 254 nm (1 cm cell). GC Purity: ≥ 99.8% by area.

Hazard Information

Hazard: Highly flammable liquid and vapor. Causes severe skin burns and eye damage. Safety: Use only in chemical fume hood. Wear appropriate protective equipment. Storage: Store under nitrogen in cool, dry place. Keep away from moisture.