L-Lactic Acid
- CAS NO. : 79-33-4
- CAT NO. : PH-OPP-9334
Physical State: Solid (hygroscopic powder) or Liquid (above 52-54°C)
Color/Appearance: White powder or solid
Melting Point: 52-54 °C
Boiling Point: 125 °C
Density: 1.206 g/mL at 25 °C
Vapor Pressure: 0.038 Pa at 25 °C
Refractive Index: n²⁰/D 1.427
Flash Point: >230 °F
pKa: 3.79 (at 25°C)
pH: 2.8 (20°C, 10 g/L in H₂O)
Solubility: Soluble in water (10 mg/mL).
Storage Conditions: Store at 2-8°C.
Molecular Formula: C₃H₆O₃
Molecular Weight: 90.08 g/mol
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