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L-Lactide with best quality CAS 4511-42-6
L-Lactide Basic information | |
Product Name: | L-Lactide |
CAS: | 4511-42-6 |
MF: | C6H8O4 |
MW: | 144.13 |
EINECS: | 224-832-0 |
Mol File: | 4511-42-6.mol |
L-Lactide Chemical Properties | |
Melting point | 92-94 °C(lit.) |
Boiling point | 255°C |
density | 1.186±0.06 g/cm3(Predicted) |
refractive index | 1.4475 |
storage temp. | 2-8°C |
solubility | Soluble in chloroform, and methanol. Slightly soluble in benzene. |
optical activity | [α]20/D 285°, c = 1 in toluene |
Sensitive | Moisture Sensitive |
BRN | 82124 |
InChIKey | JJTUDXZGHPGLLC-IMJSIDKUSA-N |
Specification:
ITEM | Result |
Purity |
99.1% BY GC
|
Water | 0.2% |
L-lactic acid | 0.1% |
Organic solvent | 0.1% |
Appearance | White |
Melting point | 94ºC |
For usage:
1. It is not recommended to use this product when the air humidity is high
----Because the product is hygroscopic
2. after you received the product, Save at -20 ° C
3. When you use it, pls use it after the product returns to normal temperature
Because our package is 500g/bag,
It is recommended to use up 500g after opening the bag,
otherwise the remaining products will absorb the air humidity and affect the use effect