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	CAS-No.  13290-96-5
 
	Molecular Formula: C10H9NO6 
 
	Molecular Weight:239.19
 
	Molecular Graph:
 
	  
	 
		SYNONYMS                                                          
	 
		Dimethyl 5-nitrobenzene-1,3-dicarboxylate;
	 
		5-Nitroisophthalic acid dimethyl ester;
	 
		5-Nitro-1,3-benzene dicarboxylic acid dimethyl ester
	 
		DESCRIPTION                                                     
	
		Off-white to white needle crystals
	 
		SPECIFICATIONS                                                 
	
		Assay (HPLC)   
min99%                         
	 
		Melting Point      122~126°C
	 
		Loss
on Drying  max0.5%
	 
		Ash  
        max0.1%                                      
	 
		OUTPUT      
	 
		10 Mt per month
	 
		STANDARD PACKING
	
		25Kgs/Net in composite plastic woven sacks, or plastic
woven bag , or fiber drums (φ410×480mm),
or upon the consumer’s request.
	 
		TRANSPORT REGULATIONSIntermediate in the manufacture of X-ray contrast
media.USE
	
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