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Levulinic Acid or 4-Oxopentanoic Acid or 4-Oxovaleric Acid or 4-Ketopentanoic Acid
CAS Number: 123-76-2
Molecular Formula: C5H8O3
Molecular Weight: 116.11
Levulinic Acid or 4-Oxopentanoic Acid or 4-Oxovaleric Acid or 4-Ketopentanoic AcidGeneral Properties and Specifications of Levulinic Acid or 4-Oxopentanoic Acid or 4-Oxovaleric Acid or 4-Ketopentanoic Acid:
Appearance: Colorless to light yellow liquid or solid.
Assay Not less than 98.0%
Water: Not more than 1.0%
Cadmium (Cd): Not more than 0.5 ppm.
Mercury (Hg): Not more than 1.5 ppm.
Lead (Pb): Not more than 0.5 ppm.
Arsenic (As): Not more than 0.15 ppm.
Total aerobic microbial count: Not more than 100 CFU/ml.
Total yeast and mold count: Not more than 10 CFU/ml.
Staphylococcus aureus: Should be absent/ml.
Escherichia coli: Should be absent/ml.
Salmonella species: Should be absent/ml.
Salmonella species: Should be absent/ 10 ml.
Melting Point: 29C to 35C literature.
Boiling Point: 245C to 246C literature.
Relative Density: about 1.14
Solubility: Fully miscible or soluble in water and polar organic solvents.
Storage: Room Temperature (Recommended in a cool and dark place, <15C). Tightly closed. Dry. Light Sensitive.American Molecules, also known as ammol.org is a distributor, supplier and manufacturers' representative of all types of Pharmaceuticals, Functional Ingredients, Excipients and Specialty Chemicals in Texas USA. Our principals manufacture supply and export USP NF BP, Ph Eur, etc grades of chemicals pure and reagent grade, mineral fortifiers, FCC food grade. Tailor made particle size and customized specifications are offered. The principal's facility is having one or more of the certifications like FDA approval and GLP, cGMP, ISO9001, ISO14001, ISO/IEC 17025, ISO22000, FSSC 22000, ISO45001, FSSAI, Kosher, HALAL, COPP, WHO-GMP certified and Written Confirmation (WC) for export to Europe is available. The manufacturers suppliers and exporters observe WHO Good Manufacturing Practices and Good Laboratory Practices.
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Suppliers and Manufacturers' Representative:
9910 Bent Oak Dr
Houston, TX 77040, USA
Call Toll Free: 1-855-55-AMMOL 1-855-552-6665
Email: info@ammol.org
16 October, 2026