Physical properties Uses
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POLY(L-LACTIDE)

Physical properties Uses
POLY(L-LACTIDE) Structure
POLY(L-LACTIDE)
  • CAS No.33135-50-1
  • Chemical Name:POLY(L-LACTIDE)
  • CBNumber:CB9267482
  • Molecular Formula:C6H8O4
  • Formula Weight:144.12532
  • MOL File:33135-50-1.mol
POLY(L-LACTIDE) Property
  • Melting point: :153 °C
  • Density  :1.27 g/cm3
  • storage temp.  :2-8°C
  • optical activity :[α]22/D -153°, c = 0.5% in chloroform
  • InChIKey :BHIWKHZACMWKOJ-UHFFFAOYSA-N
Safety
  • Safety Statements  :22-24/25
  • WGK Germany  :3
  • HS Code  :29181990
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal word
  • Hazard statements
  • Precautionary statements
POLY(L-LACTIDE) Price More Price(20)
  • Brand: Sigma-Aldrich
  • Product number: 764698
  • Product name : Poly(L-lactide)
  • Purity: average M
  • Packaging: 5g
  • Price: $271
  • Updated: 2021/12/16
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 764590
  • Product name : Poly(L-lactide)
  • Purity: average Mn 20,000, PDI ≤1.1
  • Packaging: 5g
  • Price: $271
  • Updated: 2021/12/16
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 900295
  • Product name : Poly(L-lactide)
  • Purity: viscosity 1.5?dL/g
  • Packaging: 5 g
  • Price: $271
  • Updated: 2021/12/16
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 94829
  • Product name : Poly(L-lactide)
  • Purity: average Mn 40,000
  • Packaging: 5 g
  • Price: $286
  • Updated: 2021/12/16
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 93578
  • Product name : Poly(L-lactide)
  • Purity: viscosity ~1.0?dL/g, 0.1?% (w/v) in chloroform(25?°C)
  • Packaging: 5 g
  • Price: $326
  • Updated: 2021/12/16
  • Buy: Buy

POLY(L-LACTIDE) Chemical Properties,Usage,Production

  • Physical properties Poly(L-lactide) is a polymorphic material which has three forms of crystalline structure: α, β and γ. Poly(L-lactide) was found that a polymorphic material with a different form of crystalline structure exhibits different physical properties. Poly(L-lactide) has a low crystallization rate, compared to other thermoplastics, and it is rather easy to define the processing conditions to obtain Poly(L-lactide) products with a wide range of degree of crystallinity.
  • Uses Poly(L-lactide) is a biodegradable polymer for medical device and pharmaceutical applications. It is used to fabricate resorbable medical devices that degrade over months in physiological conditions. Due to their history, polylactides are one of the easiest and most affordable biodegradable polymers for medical devices.
  • Chemical Properties White powder
  • Uses
    Drug Delivery including coating nanoparticles; end-group functionalization; macroinitiator or block precursor.
  • General Description
    Poly (L-lactide) is a semi-crystalline polymer which exhibits strong optical rotation and good mechanical properties. It is mostly used in the synthesis of degradable polymers which are used in orthopaedic devices, in dental applications, as scaffolds for autografted new skin, wound covers, anastomose systems and stents. They are biodegradable since the polyester backbone degrades by simple hydrolysis to form non-toxic compounds.
POLY(L-LACTIDE) Preparation Products And Raw materials
Raw materials
Preparation Products
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  • L-polylactide
  • Poly(L-lactide), L-polylactide
  • Resomer L 209 S, Poly(L-lactide)
  • Resomer(R) L 210S, Poly(L-lactide)
  • Resomer(R) L 207 S, Poly(L-lactide)
  • Resomer(R) L 209 S, Poly(L-lactide)
  • Resomer(R) L 210S, Poly(L-lactide) ester terminated
  • 33135-50-1
  • C6H8O4x
  • BioChemical
  • Biochemicals and Reagents
  • Amino Acids and Peptides
  • Homopolymers
  • Polyamino Acids