L(+)-Tartaric Acid is a naturally occurring organic acid, known chemically as 2,3-dihydroxybutanedioic acid. It is a white, crystalline substance that is highly soluble in water and known for its sour taste. L(+)-Tartaric Acid is widely utilized in various industries due to its chiral properties and its ability to stabilize chemical formulations.Known for its excellent quality and consistency, our L(+)-Tartaric Acid is a key ingredient in several industrial processes, offering numerous benefits to manufacturers and end-users alike.

Name L(+)-Tartaric acid Synonyms L-Tartaric Acid、Dextrorotatory Tartaric Acid、L-(+)-Tartaric Acid、2,3-Dihydroxybutanedioic Acid、(2R,3R)-Tartaric Acid、Natural Tartaric Acid CAS 87-69-4 EINECS 201-766-0 Chemical Formula C4H6O6 Molecular Weight 150.09 InChI InChI=1/C4H6O6/c5-1(3(7)8)2(6)4(9)10/h1-2,5-6H,(H,7,8)(H,9,10)/p-2/t1-,2+ InChIKey FEWJPZIEWOKRBE-JCYAYHJZSA-N Density 1.76 Melting Point 170-172°C(lit.) Boling Point 191.59°C (rough estimate) Specific Rotation 12 º (c=20, H2O) Flash Point 210 °C Water Solubility 1390 g/L (20 ºC) Vapor Presure <5 Pa (20 °C) Vapor Density 5.18 (vs air) JECFA Number 621 Solubility H2O: soluble in 1m at 20 °C, clear, colorless Refractive Index 12.5 ° (C=5, H2O) Acidity coefficient 2.98, 4.34(at 25℃) PH 3.18(1 mM solution);2.55(10 mM solution);2.01(100 mM solution) Storage Condition Store at +5°C to +30°C Stability Stablize. Incompatible with oxidizing agents, alkalis, and reducing agents. Combustible. Sensitive Easily absorbing moisture Appearance White crystalline powder Color White or colorless Merck 149,070 BRN 1725147 Physical and chemical properties Colorless translucent crystals or white fine to coarse crystalline powder with a sour smell. Optical Activity Dextrorotatory (right-handed), which makes it useful in chiral synthesis