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: Technical Grade (BR) Purity: ≥99.0% Optical Rotation: -1.6° to -2.6° Melting Point: 101–103°C Chloride Content: ≤0.004% Sulfate Content: ≤0.03% Arsenic Content: ≤0.0002% Residue on Ignition: ≤0.05% Description: A white crystalline solid or fine crystalline powder. It exhibits strong hygroscopic properties and is highly soluble in water and ethanol. Solubility: - Water: 360 g/L at 20°C - Ethanol: 1 g dissolves in 1.4 mL - Ether: 1 g dissolves in 1.7 mL - Methanol: 1 g dissolves in 0.7 mL - Propanol: 1 g dissolves in 2.3 mL - Benzene: Almost insoluble Application: Widely used in biochemical research. Acts as an inhibitor of gamma-aminobutyric acid synthase and a substrate for malate dehydrogenase. Also used in ester synthesis, as a complexing agent, and in 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. It is suitable for both academic and industrial settings where precise chemical reagents are required. The high solubility in common organic solvents makes it convenient for formulation and reaction processes. Ensure proper handling and storage to maintain its quality and effectiveness.

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