L-LA

Short Description:

L-lactide is one configuration of lactide, which is formed by dehydration polycondensation of two molecules of L-lactic acid.


  • CAS No: 4511-42-6
  • Melting point: 96~98℃
  • Specific rotation: - 285°~-300°

Product Detail

L-lactide is one configuration of lactide, which is formed by dehydration polycondensation of two molecules of L-lactic acid.

Its appearance is white needle or rod like crystal. The melting point is 96~98 °C, and its specific rotation is - 285°~-300°.It is easy to absorb water and deliquesce.

It is always used to synthesize PLLA or copolymers.

Product Index:

Molecular structure :C6H8O4;

Appearance: white needle-like or rod-like crystals

Melting point :96~98℃,

Purity :99.5%,

Specific Rotation :-285°~-300°,

Heavy metal content : ≤5ppm,

Water content :≤0.4%,

Free acid ≤0.1%,

Ash ≤0.05%,

 


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