Description
DL-Lactide
DL-Lactide Quick Details
Chemical Name:DL-Lactide
CAS No.: 95-96-5
Molecular Fomula:C6H8O4
Molecular Weight:144.13
Chemical Structure:
Appearance:White powder
Assay: 99.0%
DL-Lactide Typical Properties
Items
Specifications
Melting point ℃(Melting point apparatus)
124
Moisture ppm (Karl Fischer titration)
≤600
Purity %(GC)
≥99.5
Free acid (lactic acid) %(Acid base titration)
≤0.1
Ash %
≤0.05
Heavy metals ppm(AAS)
≤5
DL-Lactide Usage
The racemic lactide is subjected to an enzymatic alcoholysis reaction catalyzed by a commercially available Novozym(R) 435 to form an alkyl (R)-lactate and an alkyl (S, S)-lactyl lactate, which is highly Yield and enantiomeric purity.
DL-Lactide Package
Bag,1kg; as your requirements
