| Product name | 
			[(2Z)-4-oxo-4-(1H-pyrrol-2-yl)but-2-enoato-kO]sodium | 
		
		
			| Molecular formula: | 
			C8H6NNaO3 | 
			
			
			 | 
		
		
			| CAS RN: | 
			418541-41-0 | 
		
		
			| Molecular weight: | 
			187.13 | 
		
		
			| Physical properties: | 
			This product is white or off-white crystalline powder, odorless, bitter, and slightly irritating. This product is dissolved in water. | 
		
		
			| Loss on drying: | 
			≤3.0% | 
		
		
			| Heavy metal: | 
			≤0.001% | 
		
		
			| Content: | 
			≥99% | 
		
		
			| Packing: | 
			25 kg cardboard drum | 
		
		
			| Uses: | 
			It is used as an antiviral drug for the prevention and treatment of infectious diseases such as poultry colds, atypical Newcastle disease, duck plague and other viral respiratory tracts. 2 years | 
		
		
			| Validity period: | 
			2 years |