| Formula / Notation | C4H6O6 |
|---|---|
| CAS Number | 87-69-4 |
| Molecular Weight | 150.09 |
| Melting Point | Between 168 °C and 170 °C |
| Density | Relative density (water = 1): 1.79 |
| Solubility | 582 mg/mL at 20 °C |
| Appearance | Dry Powder; Other Solid |
| Also Known As | (2R,3R)-2,3-dihydroxybutanedioic acid; L-tartaric acid; 87-69-4; L-(+)-Tartaric acid; (2R,3R)-2,3-dihydroxysuccinic acid; (+)-Tartaric acid; (+)-L-Tartaric acid; (R,R)-Tartaric acid; Threaric acid; Dextrotartaric acid |
| Category | Acids |
What is Tartaric acid?
L-tartaric acid is the L-enantiomer of tartaric acid. It is a conjugate acid of a L-tartrate(1-). It is an enantiomer of a D-tartaric acid.
Formula & Notation
IUPAC Name: (2R,3R)-2,3-dihydroxybutanedioic acid
Other Names / Synonyms: (2R,3R)-2,3-dihydroxybutanedioic acid; L-tartaric acid; 87-69-4; L-(+)-Tartaric acid; (2R,3R)-2,3-dihydroxysuccinic acid; (+)-Tartaric acid; (+)-L-Tartaric acid; (R,R)-Tartaric acid; Threaric acid; Dextrotartaric acid
Properties & Characteristics
Physical Data
| Property | Value |
|---|---|
| Melting Point | Between 168 °C and 170 °C |
| Density | Relative density (water = 1): 1.79 |
| Molecular Weight | 150.09 |
| Solubility | 582 mg/mL at 20 °C |
| Appearance | Dry Powder; Other Solid |
Uses & Applications
Safety Information
Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.
Key Facts
Frequently Asked Questions
L-tartaric acid is the L-enantiomer of tartaric acid. It is a conjugate acid of a L-tartrate(1-). It is an enantiomer of a D-tartaric acid.
Used in industrial chemical synthesis, fertilizer production, battery electrolytes, metal processing, and laboratory acid-base reactions.
Corrosive. Causes severe burns to skin, eyes, and respiratory tract. Wear appropriate PPE including gloves, goggles, and lab coat. Consult SDS before use.
The formula or notation for Tartaric acid is: C4H6O6