Acetic anhydride – 2.5L Analar

ACETIC ANHYDRIDE (ETHANOIC ANHYDRIDE)
High Purity | Industrial & Laboratory Grade

Description:
Acetic Anhydride is a colorless, corrosive organic liquid with a strong acetic (vinegar-like) odor. It is widely used as an acetylating agent in chemical synthesis, pharmaceuticals, agrochemicals, and industrial manufacturing processes.

Key Properties:
Chemical Formula: (CH₃CO)₂O
Molecular Weight: 102.09 g/mol
Appearance: Clear, colorless liquid
Odor: Pungent, acetic smell
Purity: ≥99%

Specifications:
Assay: ≥99%
Density: ~1.08 g/cm³
Boiling Point: ~140°C
Melting Point: ~ -73°C

Solubility: Reacts with water (hydrolyzes to acetic acid)

Applications:
Pharmaceutical intermediates (e.g., aspirin production)
Cellulose acetate & plastics manufacturing
Dye and fragrance synthesis
Agrochemical production
Acetylation reactions in organic chemistry

Handling & Storage:
Store in tightly sealed containers
Keep in a cool, dry, well-ventilated area
Protect from moisture (reacts with water)
Use corrosion-resistant containers

Hazard Information:
Corrosive – causes severe burns
Harmful if inhaled or ingested
Reacts violently with water
Use appropriate PPE (gloves, goggles, respirator)

Packaging:
Available in 500ml, 1L, 2.5L, 25L, and bulk quantities
Safety Note:
For industrial and laboratory use only. Handle strictly in accordance with safety guidelines and MSDS.