色欲AV永久无码精品无码蜜桃,国产精品无码V在线观看,久久久久人妻一区精品色欧美,强行交换配乱婬BD

Chinese   English

Products

Amino Acids

Home >> Products >> D-Proline
Amino Acids >> Amino Acids >>D-Proline
NO:
A0015
Product Name:
D-Proline
CAS NO.:
344-25-2
Structure:
Product introduction:
Name:  D-Proline
Synonyms:  D-(+)-Proline;
D-Pyrrolidine-2-carboxylic acid



Identificatio

Molecular Formula:  C5H9NO2
Molecular Weight:  115.13
EINECS:  206-452-7

Properties
Melting point:  223 oC
alpha:  84.75 o (c=4, H2O)
Water solubility:  soluble >1000 g/L (20 oC)



Specification
appearance: whit to off-white crystals
Assay(HPLC): 98.05%min



Package: 25kgs