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DL-Lactide CAS 95-96-5

Chemical name: DL-Lactide

Synonymous names:Lactide;dilactide;DL-Dilactide

CAS No:95-96-5

Molecular formula:C6H8O4

Molecular weight:144.13

EINECS No:202-468-3

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Structural formula  DL-Lactide  CAS 95-96-5 details

Product Description

Items

Specifications

Appearance

White powder

Assay,%

99.5 MIN

Melting point ℃ (melting point instrument)

124

Water ppm (Karl Fischer titration)

≤600

Free acid (lactic acid) % (acid-base titration)

≤0.1

Ash %

≤0.05

Heavy metal ppm (AAS)

≤5

 

Properties and Usage:

Lactide (CAS 95-96-5) is a colorless liquid with low toxicity and good solubility. It is mainly used in the synthesis of polylactic acid (PLA), coatings, adhesives, plasticizers and drug delivery systems.

 

1. Polymer synthesis: Lactide is mainly used to produce polylactic acid (PLA), a biodegradable polymer used in environmentally friendly plastics, packaging and textiles.

 

2. Coatings: As a solvent and raw material for coatings, lactide has good volatility and low toxicity, which can improve the performance and environmental friendliness of coatings.

 

3. Adhesives: Lactide is used as a synthetic adhesive to provide good bonding strength and heat resistance.

 

4. Plasticizers: Lactide is used as a plasticizer to improve the flexibility and ductility of plastics.

 

  • Drug delivery systems: In the pharmaceutical field, lactide is used to develop drug delivery carriers, which have excellent biocompatibility and degradability, and improve the release performance of drugs.

 

Storage conditions: Store in a cool, ventilated warehouse; keep away from fire and heat sources;

Packing: This product is packed in 25kg Barrel, and it can also be customized according to customers' requirements

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