USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
name |
poly(dl-lactide-co-glycolide) |
chemicalformula |
(c6h8o4)m (c4h4o4)n |
cas |
26780-50-7 |
appearance |
white or pale yellow particles |
dl-lactide/glycolic(mol/mol) |
85/15,80/20,75/25,60/40,50/50 |
iv(intrinsic viscosity) |
0.2-1.8 dl/g |
specific rotation ( ,chloroform) |
-10 - +10° |
glass transition temperature |
amorphous |
residual monomers |
<1% |
residual solvents |
< 0.5% |
extractable heavy metals |
< 10 ppm |
stannum (catalyst) |
< 200 ppm |
density |
1.2-1.3 g/cm3 |
sulfate ash |
< 0.05% |