| Other: | Structural formula: NH2CH2COONa Molecular weight: 97.05
 Physicochemical properties: White or yellowish crystalline powder, deliquescent, soluble in water.
 Uses: Used in food additives, detergents, plating solutions, etc., also used in biochemical research.
 Product packaging: 25kg composite kraft paper bag, carton or cardboard drum or according to customer needs.
 
	
		
			| Item | Index |  
			| Feed grade | Pharmaceutical Grade |  
			| Content %≥ | 97.5 | 98.5 |  
			| Chloride %≤ | 0.7 | 0.01 |  
			| Iron %≤ | 0.005 | 0.002 |  
			| Heavy metal %≤ | 0.002 | 0.001 |  
			| Arsenic %≤ | 0.0002 | 0.0001 |  
			| Residue on ignition %≤ | 0.15 | 0.05 |  
			| PH value (20% aqueous solution) | 10.5-11.0 | 10.5-11.0 |  
			| Loss on drying (105°C/2H) %≤ | 0.5 | 0.2 |  |