Naphthalene Based 
		Dyes Intermediates : 
				
					
						
					    
				      Naphthalene based product  | 
						
					    Common 
				      Name   | 
						
					    M.W. 
				        | 
						
				      CAS No.  | 
					 
					
						| 
					    2-Hydroxy Naphthalene -6-Sulphonic Acid 0. | 
						
						[Schaeffer's Acid] | 
						224.2 | 
						93-01-6 | 
					 
					
						| 
					    2-Hydroxy Naphthalene -6,8-Disulphonic Acid  | 
						
						[G. Salt]  						 | 
						304.4  						 | 
						842-18-2 | 
					 
					
						| 
					    2-Hydroxy Naphthalene -3,6-Disulphonic Acid | 
						
						[R.Salt]  						 | 
						304.4 | 
						135-51-3 | 
					 
					
						| 2-Amino Naphthalane 
					    -6-Sulphonic Acid | 
						
						Bronners Acid   						 | 
						223 | 
						93-00-5 | 
					 
				 
			   |