Acetylsalicylic acid, 99%, ACROS Organics™

Product Code	Brand	Quantity	Packaging
10640754	Acros Organics 158180500	50g	Plastic bottle
10032160	Acros Organics 158185000	500g	Plastic bottle
10318893	Acros Organics 158180025	2.5kg	Plastic bottle

Chemical Identifiers

• CAS: 50-78-2
• Molecular Weight (g/mol): 180.16
• InChI Key: BSYNRYMUTXBXSQ-UHFFFAOYSA-N
• PubChem CID: 2244
• IUPAC Name: 2-acetyloxybenzoic acid

• Molecular Formula: C₉H₈O₄
• MDL Number: MFCD00002430
• Synonym: aspirin, acetylsalicylic acid, 2-acetoxybenzoic acid, 2-acetyloxy benzoic acid, acetylsalicylate, o-acetylsalicylic acid, o-acetoxybenzoic acid, acylpyrin, polopiryna, easprin
• ChEBI: CHEBI:15365
• SMILES: CC(=O)OC1=CC=CC=C1C(=O)O

Specifications

• Appearance: (1g in 9mL ethanol) clear, colorless
• Density: 1.3500g/mL
• Heavy Metals: 10ppm max
• Loss on Drying: 0.5% max. (1 g) (vacuum)
• Particle Size: 92% min. (retained on 125 Micron sieve), 40% Max. (retained on 710 Micron sieve), 5% Max. (retained on 1000 Micron sieve)
• Sulfated Ash: 0.1% max.
• Melting Point: 136.0°C to 140.0°C
• CAS: 50-78-2
• CAS Max %: 100.0
• Molecular Formula: C₉H₈O₄
• MDL Number: MFCD00002430
• Merck Index: 15, 841
• Solubility Information: Solubility in water: 3.3g/L (20°C). Other solubilities: 1g in 5mL alcohol,17mL chloroform,,and 10-15 mL ether,slightly soluble in anhydrous ether,decomposes in boiling water,alkali
• SMILES: CC(=O)OC1=CC=CC=C1C(=O)O
• Molecular Weight (g/mol): 180.16
• ChEBI: CHEBI:15365
• Physical Form: Granular Powder

• Chemical Name or Material: Acetylsalicylic acid
• Flash Point: 250°C
• Infrared Spectrum: Authentic
• Packaging: Plastic bottle
• Specific Gravity: 1.35
• Color: White
• Quantity: 50g
• CAS Min %: 98.5
• Assay Percent Range: 99%
• Linear Formula: 2-(CH₃CO₂)C₆H₄CO₂H
• Beilstein: 10, 67
• Synonym: aspirin, acetylsalicylic acid, 2-acetoxybenzoic acid, 2-acetyloxy benzoic acid, acetylsalicylate, o-acetylsalicylic acid, o-acetoxybenzoic acid, acylpyrin, polopiryna, easprin
• InChI Key: BSYNRYMUTXBXSQ-UHFFFAOYSA-N
• IUPAC Name: 2-acetyloxybenzoic acid
• PubChem CID: 2244
• Formula Weight: 180.16
• Percent Purity: 99%

Safety and Handling

Product Identifier

• Acetylsalicylic acid

Signal Word

• Warning

Hazard Category

• Acute toxicity Category 4

Hazard Statement

• H302-Harmful if swallowed.

Precautionary Statement

• P264-Wash thoroughly after handling.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P312-Call a POISON CENTER/doctor/if you feel unwell.