dl-lactide cas 95-96-5
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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
