Melting point: |
172-174 °C(lit.) |
alpha |
-12.1 º (c=20, H2O) |
Boiling point: |
191.59°C (rough estimate) |
Density |
1,8 g/cm3 |
refractive index |
-12.5 ° (C=5, H2O) |
Flash point: |
210 °C |
storage temp. |
Store below +30°C. |
solubility |
water: soluble100mg/mL, clear, colorless |
form |
Crystals or Crystalline Powder |
pka |
3.0, 4.4(at 25℃) |
color |
White |
Odor |
odorless |
optical activity |
[α]20/D 13.5±0.5°, c = 10% in H2O |
Water Solubility |
1394 g/L (20 ºC) |
Sensitive |
Light Sensitive |
Merck |
14,9068 |
BRN |
1725145 |
Dielectric constant |
35.9(-10℃) |
Stability: |
Stable. Incompatible with oxidizing agents, bases, reducing agents. Combustible. |
InChIKey |
FEWJPZIEWOKRBE-LWMBPPNESA-N |
LogP |
-1.081 (est) |
CAS DataBase Reference |
147-71-7(CAS DataBase Reference) |
NIST Chemistry Reference |
D-Tartaric acid(147-71-7) |
EPA Substance Registry System |
Butanedioic acid, 2,3-dihydroxy-, (2S,3S)- (147-71-7) |