CAS: 97-67-6, L-malic acid, instructions

Name: L-Hydroxysuccinic Acid, also known as L-(S)-Hydroxysuccinic Acid CAS Number: 97-67-6 Molecular Formula: C₄H₆O₅ Molar Mass: 134.09 g/mol Grade: Biochemical Research Grade Purity: ≥99.0% Optical Rotation: -1.6° to -2.6° Melting Point: 101–103°C Chloride: ≤0.004% Sulfate: ≤0.03% Arsenic: ≤0.0002% Residue on Ignition: ≤0.05% Description: This is a white crystalline powder or crystal with strong hygroscopic properties. It dissolves easily in water and ethanol. Solubility in water is 360 g/L at 20°C. One gram of the compound can dissolve in 1.4 mL of alcohol, 1.7 mL of ether, 0.7 mL of methanol, and 2.3 mL of propanol. It is almost insoluble in benzene. Applications: Used in biochemical research, particularly as an inhibitor of gamma-aminobutyric acid synthase, and as a substrate for malate dehydrogenase. Also used in the synthesis of esters, as a complexing agent, and for flavor preservation. Storage: Store at room temperature (RT). This product is ideal for laboratory use, offering high purity and consistent performance in various chemical and biological applications. Whether you're working on enzyme inhibition studies, organic synthesis, or formulation development, L-hydroxysuccinic acid provides reliable results. Always handle with care and follow standard safety protocols when using in experiments.

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