English name: L-(+)-Lactic acid, (S)-(+)-2-Hydroxypropanoic acid, Sarcolactic acid
Other names: L-2-hydroxypropionic acid, (S)-(+)-2-hydroxypropanoic acid
CAS No.: 79-33-4
Molecular formula: C₃H₆O₃
Molar mass: 90.08 g/mol
Grade: Analytical Reagent (AR)
Purity: ≥85.0%
Sulfate: ≤0.005%
Chloride: ≤0.002%
Aldehyde: Qualified
Water solubility test: Qualified
Ether solubility test: Qualified
Carbonization material: Qualified
Heavy metals: ≤0.0005%
Residue on ignition: ≤0.05%
Iron content: ≤0.001%
Appearance: Colorless to slightly yellow, hygroscopic, thick and clear liquid. It is miscible with water, alcohol, and glycerin, but almost insoluble in chloroform, petroleum ether, and carbon disulfide.
Applications: Widely used in biochemical research, as a food acidulant, flavoring agent, preservative, and for the preparation of lactates, plasticizers, and in complexometric titration analysis for determining magnesium, aluminum, carbon dioxide binding capacity in plasma, and the levels of copper and zinc.
Storage: Store at room temperature (RT).
This product is ideal for laboratories and industrial applications where high purity and consistent quality are required. Its versatile properties make it a valuable reagent in both analytical and synthetic processes. Always handle with care and follow appropriate safety guidelines when using this chemical.
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