Name: L-lactide (L-lactide)
Scientific name: L-3,6-dimethyl-2,5-dione-1,4-dioxane
Chemical formula: C6H8O4
Cas:4511-42-6
Appearance: colorless transparent flake or needle crystals
Purity (%): ≥98
Melting point (ºC): 96~100
Moisture content (%): ≤0.4
Heavy metal content (ppm): ≤5
Free acid (mgNaOH/kg): ≤1
Ash content (%): ≤0.05
Physical and chemical properties: Easy to hydrolyze and polymerize, should be stored at low temperature. Usage: Production of high polylactic acid, cyclic esterification agent.