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

Chiral Chemicals

Home >> Products >> D- Mandelic acid
Chiral Chemicals >> Chiral Acid >> D- Mandelic acid
NO:
C0004
Product Name:
D- Mandelic acid
CAS NO.:
611-71-2
Structure:
Product introduction:

      Name:  R-(-) Mandelic acid
Synonyms:  D- Mandelic acid;  a-Hydroxy-benzeneacetic acid;   2-Phenylglycolic acid; 

         

Identification:

    Molecular Formula:    C8H8O3 
      Molecular Weight:   152.15 
CAS Registry Number:   611-71-2 
                       EINECS:  210-276-6 
Properties :
Melting point:   130-134 oC 
             alpha:   -150 o (c=2.5, H2O) 

   Appearance:   white to off-white crystals
            Assay:   99.0%