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We can only ship non-hazardous products to Rest of World

Acetylsalicylic Acid, 99%

Acetylsalicylic Acid, 99%
Price: £16.95
Stock Availability:

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Stock Availability
On Shelf - Approx. UK delivery date: Monday the 19th May 2025*
In bulk stock - ships within 4 - 8 Days (Excluding weekends and public holidays)
4 - 6 Weeks Approx.
UK Shipping

We can only ship to Northern Ireland where a Royal Mail postal option has been chosen at checkout.

We can only ship to the following postcodes where a Royal Mail postal option has been chosen at checkout.

AB, DD, DG3, DG4, DG6 - DG9, EH, FK, G, HS, IM, IV, KA, KW, KY, ML, PA, PH, PO30 - PO41, TD, TR21 - TR25, ZE

* We will always try to ship as early as possible
  • Pharmaceuticals
  • Production of salicylic acid derivitives
  • Pharmacological studies

What is Acetylsalicylic Acid? Acetylsalicylic Acid (chemical formula C₉H₈O₄), is an organic compound that appears as a white, crystalline powder or solid.

Consistent Quality: We provide only high-quality Acetylsalicylic Acid 99%, ensuring reliable and consistent performance in pharmaceutical, chemical, and industrial applications.

Frequent Uses

Chemical Synthesis
Widely used in the chemical industry as a starting material in the synthesis of various other compounds. It plays a role in the production of salicylic acid derivatives, as well as other pharmaceuticals and chemicals used in a variety of industrial applications.

Laboratory Reagent
Commonly used as a reagent in laboratories, particularly in organic chemistry. It is used in the synthesis of other compounds, and also serves as a model compound in research into the mechanisms of pain relief, inflammation, and blood clotting.

Research and Development
Often used in scientific research, particularly in studies exploring the effects of non-steroidal anti-inflammatory drugs (NSAIDs) on cellular processes. Its ability to inhibit cyclooxygenase (COX) enzymes makes it an important subject in pharmacological studies on pain management, cardiovascular health, and inflammation

  • Minimum Assay: 99%
  • Molecular Formula: C9H8O4
  • Molecular Weight: 180.15g/mol
  • Appearance: White Powder
  • Melting Point: 133-140 °C
  • Boiling Point: 250 °C
  • Heavy Metals: <10ppm
  • Loss on drying: <0.5%
  • Storage Temp: +20 ° C

Hazard Phrases: Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Prec Phrases: Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container to

Harmful CLP Image

Cas No: 50-78-2
Einecs No: 200-064-1

Payment Methods

We can also accept a bank transfer (UK Only)

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Source Chemicals Ltd