DL-METHIONINE

Overview

Product Description

Product Name

DL-methionine

Appearance

White or Light Grey Crystal

Identification

Meets the requirements

State of solution

 98%min.    

Cl:    

  0.02% max    

Ammonium:      

 0.02% max         

Sulfate:    

0.02% max            

Iron:      

10ppm max  

Heavy metals (Pb):

5ppm max              

As:

1ppm max

Other amino acids:

      Not detected    

Loss on drying:  

         0.30% max  

Residue on ignition:    

         0.1% max  

Assay:    

     99.0-100.5%    

PH:

           5.6-6.1   


 
 
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