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				 [Product name]:  | 
			
				 7-Hydroxy-2-(1H)-quinolinone; 3,4-Dihydro-7-Hydroxy-2(1H)-Quinlinone  | 
		
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				 [Structural Formula]:  | 
			
				 
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				 [Molecular Formula]:  | 
			
				 C9H7 N O2  | 
		
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				 [Molecular Weight]:  | 
			
				 161.16  | 
		
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				 [CAS NO]:  | 
			
				 70500-72-0  | 
		
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				 [Packing]:  | 
			
				 
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				 Properties  | 
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				 Appearance  | 
			
				 Kind of white powder  | 
		
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				 Melting range ℃  | 
			
				 187-192  | 
		
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				 Quality Specifications  | 
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				 Purity%  | 
			
				 ≥98.0  | 
		
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				 Moisture %  | 
			
				 ≤0.5  | 
		
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