| Molecular formula :C8H12MgN2O8 Molecular weight :288.4945 CAS NO.:2068-80-6 
	
		
			| Project  | index |  
			| Pharmaceutical Grade | Feed grade |  
			| Content [based on anhydrous matter]                  % | 99.0-101.0 | 99.0-101.0 |  
			| Content [in magnesium]   % | ≥7.0 | ≥6.8 |  
			| Content [aspartic acid]  % | 78.5-83.5 | 78.5-83.5 |  
			| PH( 5% Aqueous solution)  | 5.0-9.0 | 5.8-10.0 |  
			| chloride(Cl )            % | ≤0.01 | ≤0.02 |  
			| Sulfate(SO4)             % | ≤0.01 | ≤0.02 |  
			| Ammonium(NH4)            % | ≤0.01 | ≤0.02 |  
			| Ferrum(Fe)               % | ≤0.003 | ≤0.005 |  
			| Heavy metal(Pb)          % | ≤0.001 | ≤0.002 |  
			| Moisture                 % | 10.0-14.0 | 10.0-14.0 |  
			| Arsenic(As)              % | ≤0.0002 | ≤0.0002 |  
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