Poly(D,L-lactic acid), IV 0.2 dl/g
CAS Number:
26680-10-4
有货
Poly(DL-lactide) (PDLLA) is an ubiquitous biodegradable polymer. It is typically used to fabricate medical devices that predictably degrade over months in physiological conditions. The well-researched release profile also allows for drug-release functionalization with calculable results.1 Owing to its extensive history, PDLLA is one of the most understood and affordable biodegradable polymers for medical devices today.
Synonyms: PDLLA, DL-PLA, PDLA
Shipping Requirements:
Dry Ice
Tg:
55°C
Density:
1.25
Viscosity:
Inherent Viscosity (ηinh): 0.10 - 0.30 dL/g (25°C; CHCl3, 1.8 g/dL)
Solubility:
Soluble in: dichloromethane (DCM), tetrahydrofuran (THF), ethyl acetate, acetone
Molecular Weight:
15,000
Glass Transition Temperature, Tg (ºC):
55°C
1. Middleton, J. C. & Tipton, A. J. Synthetic biodegradable polymers as orthopedic devices. Biomaterials 21, 2335–2346 (2000). doi:10.1016/S0142-9612(00)00101-0
Hazards:
Irritant
Hygroscopic
Hygroscopic
Handling:
Exercise normal care
Storage:
Store at -20°C
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