LLA L-Lactide with best quality C6H8O4 CAS


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Product Description


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
InChIKeyJJTUDXZGHPGLLC-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


 


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Новинки - Розница

0.0173 s.