L(+)-Tartaric acid Chemical Properties
Melting point 170-172 °C(lit.)
alpha 12 º (c=20, H2O)
Boiling point 191.59°C (rough estimate)
density 1.76
vapor density 5.18 (vs air)
vapor pressure <5 Pa (20 °C)
refractive index 12.5 ° (C=5, H2O)
FEMA 3044 | TARTARIC ACID (D-, L-, DL-, MESO-)
Fp 210 °C
Chemical Properties white crystals
Chemical Properties Tartaric acid occurs as colorless monoclinic crystals, or a white or almost white crystalline powder. It is odorless, with an extremely tart taste.
Uses L-(+)-Tartaric Acid is a naturally occurring chemical compound found in berries, grapes and various wines. It provides antioxidant properties and contributes to the sour taste within these products.
Uses In the soft drink industry, confectionery products, bakery products, gelatin desserts, as an acidulant. In photography, tanning, ceramics, manufacture of tartrates. The common commercial esters are the diethyl and dibutyl derivatives used for lacquers and in textile printing. Pharmaceutic aid (buffering agent).
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