Chemical & Physical Information
Common Names | DL-Tartaric Acid |
Structure |  |
CAS No. | 133-37-9, 138508-61-9 | Boiling Point (℃) | 399.3±42.0 °C |
Molecular Weight | 150.087 | Melting Point (℃) | 200-206ºC |
Appearance | White powder | Vapor Specific Gravity | 1.9±0.1 g/cm3 |
HS Code | 2918120000 | Flash Point (℃) | 209.4±24.4 °C |
Solubility | soluble in water, methanol, ethanol, glycerol and other polar solvents, slightly soluble in ether, partially soluble in chloroform | Autoignition Temperature (℃) | |
Safety Information
Safety Phrases | |
RIDADR | |
WGK Germany | |
Packaging Group | |
Hazard Class | |
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| SYMPTOMS | PREVENTION | FIRST AID |
Inhalation | Cough. Sore throat. | Use local exhaust or breathing protection. | Fresh air, rest. |
Skin | Redness. Burning sensation. Itching. | Protective gloves. | Remove contaminated clothes. Rinse and then wash skin with water and soap. |
Eyes | Redness. Pain. | Wear safety goggles. | First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. |
Ingestion | Abdominal pain. Nausea. Vomiting. | Do not eat, drink, or smoke during work. Wash hands before eating. | Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention . |
Synthetic Route