Product:  1,5-Dihydroxyanthraquinone 
	CAS NO:  117-12-4 
	Molecular formula:   C14H8O4 
	Structure formula:  
	  
	Properties: 
	Light yellow flaky crystal. Melting point 280°C, sublimates at 120°C. 
	Application:  
	Dyes intermediates. 
	Specification: 
	
		
			| 
				 
					Items 
			 | 
			
				 
					Quality 
			 | 
		 
		
			| 
				 
					Purity,% 
			 | 
			
				 
					98 min. 
			 | 
		 
		
			| 
				 
					Moisture,% 
			 | 
			
				 
					1 max. 
			 | 
		 
		
			| 
				 
					Ash,% 
			 | 
			
				 
					1 max. 
			 | 
		 
	
 
	  
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