SHIJIAZHUANG ZEXING AMINO ACIDS CO., LTD.

CERTIFICATE OF ANALYSIS

Product Name: Di-Sodium Succinate 

Reference standard : FCCIV

Item 
Specifications 
Test  Results

Appearance
White crystalline powder 
White crystalline powder
                      
Assay,%(on dry matter)                       
98.5~101.5 
99.2

PH value(5% in water) 
7.0-9.0 
7.6                    
Heavy metals,%               max 
0.002 
＜ 0.002

Arsenic(as As2o3)  max 
0.0004 
＜ 0.004
                   
Loss on drying%               max 
2.0 
0.19
                     
Easy Oxygenation                 
Up to standard 
Up to standard

Chloride(as Cl ),%             max 
0.0019 
<0.0019

This product is up to  the requirement of FCCIV