| Molecular formula :C10H20N2O4S2Cu  Molecular weight :359.95 Application :Used as a nutritional additive, it can be used in food, feed, medicine and other industries, nutritional additives, and can be widely used in the feed and food industries. Property :Blue or light blue powder CAS No.:15170-74-8         MSDS:N/A 
	
		
			| Product specifications | Health care |  
			| Executive standard | YINGKE  Standard(reference usp-34) |  
			| Appearance | White powder |  
			| copper(Cu)                            % | ≥17 |  
			| Methionine(Met)                       % | ≥78 |  
			| Heavy metal                             ppm | ≤10.0 |  
			| cadmium (Cd)                            ppm | ≤0.5 |  
			| Mercury(Hg)                             ppm | ≤0.1 |  
			| Moisture                                % | ≤2.0 |  
			| Aerobic bacteria plate count          cfu/g | ≤1000 |  
			| Mold and yeast                        cfu/g | ≤100 |  
			| Total coliform                        cfu/g | ≤10 |  
			| Can not be detected in 10 g of coliforms | Qualified |  
			| Salmonella can not be detected in 25 grams | Qualified |  
			| Staphylococcus can not be detected in 10 grams | Qualified |  
			| Sterilization method | High temperature sterilization |  
			| granularity(U.S.SCREEN)             item | 90% pass 325-500 item |  
			| Shelf life                            year | 2 years |  
			| Supply reference |  
			| Production Process | Food grade methionine |  
			| Packing specification | 25kg/carton |  
			| Quote batch | Full cabinet |  
			| Quote reference                     yuan/ton |   |  
			| Quote validity period | 3 months |  |