Chemical Properties:
Package: Bottle, Aluminium foil bag, Cardboard Drum, 25kg/Drum, or according to customer's requirement. Storage Condition: Store in sealed containers at cool and dry place; Protect from light, moisture and pest infestation.Manufacturer Supply with High Purity and Stable Quality Chemical Name: Poly(L-lactide); PLLA CAS: 33135-50-1 High Quality, Commercial Production| Description | PLLA is made from poly(L-lactide) and it has good biocompatibility, bio resorbability, biodegradability. After degradation in the body, the product is excreted by metabolism and it does not have harm and side effect to the human body. Therefore our products are currently widely used in the field of medical devices and microspheres for drug delivery etc. | ||
| Physical-chemical properties | Chemical name | Poly(L-lactide), Poly(L-lactic acid), L-polylactide | |
| CAS Registry number | 33135-50-1 | ||
| Chemical structure1 | |||
| Molecular formula1 | |||
| Chemical structure2 | |||
| Molecular formula2 | |||
| Specification | Test | Method | Specification |
| Appearance | Visual | White, pale yellow powder | |
| Inherent viscosity | Ubbelohde viscometer | 0.30-2.25 dl/g | |
| Residual monomer | Gas chromatography | <0.5% | |
| Stannum (Catalyst) | Atomic fluorescence spectrometry | <150 ppm | |
| For each batch a certificate of analysis is provided, showing the analytical data determined in our quality control laboratory. Additional analytical data can be made upon request. | |||
| Packaging | 100g/500g/1Kg per aluminum foil bag | ||
| Recommend storage | Stored in a cool and dry place without sunlight, a refrigerator is recommended. Temperatures (2-8°C) | ||
| Shelf life | When stored in the original packaging at low temperatures (2-8°C), PLLA keeps its initial properties for at least two years. | ||
| Product catalogue | Model | IV Rang dl/g | Mv Range (ten thousand) |
| PL-05 | 0.30-0.75 | 0.6-2.0 | |
| PL-10 | 0.75-1.25 | 2.0-4.0 | |
| PL-15 | 1.25-1.75 | 4.0-6.4 | |
| PL-20 | 1.75-2.25 | 6.4-9.0 | |
Description:
Specifications:
Package & Storage:
| Chemical Name | Poly(L-Lactide) |
| Synonyms | PLLA; Poly(L-Lactic Acid); L-Lactide Polymer; PLLA Polymer |
| CAS Number | 33135-50-1 |
| CAT Number | RF-PI262 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | C6H8O4 |
| Molecular Weight | 144.125 |
| Melting Point | 153℃ |
| Boiling Point | 285.5℃ at 760 mmHg |
| Specific Gravity | 1.27 g/cm3 |
| Shipping Condition | Shipped Under Ambient Temperature |
| Brand | Ruifu Chemical |
Advantages:
FAQ:
Application:
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Poly(L-Lactide), PLLA (CAS: 33135-50-1) with high quality. Poly(L-Lactide), PLLA (CAS: 33135-50-1) has good biocompatibility, bio resorbability, biodegradability. After degradation in the body, the product is excreted by metabolism and it does not have harm and side effect to the human body. Therefore our products are currently widely used in the field of medicine devices, such as the absorbable suture, tissue engineering scaffolds, orthopedics, skin filling; microspheres for drug delivery etc.
