四川丰满少妇一级毛片63

                      

                          

                              










                              
  
                              
    





                               
                              

                              
  
                              
           4,4’-Diaminostilbene-2,2’-disulf..
  
                              
           p-nitrotoluene-o-sulfonic acid ..
  
                              
           4,4-Dinitrostilbene-2,2-disulfon..
  
                              
           Aniline-2,5-disulfonic acid mono..
  
                              
           Para Amino Azo Benzene 4 Sulfoni..
  
                              
           4-aminobenzene-1,3-disulphonic a..
  
                              

                              
  
                              
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                 Products 
              
                              
          
                              		
        
                              
        
                              
          
                              
              
                              
                
                              
                                        
                              
                        
                                 
                              
                        
                              Aniline-2,5-disulfonic acid monosodium salt
                              
                    
                              		
                
                              
                
                              
                   
                              Chemical Name：Aniline-2, 5-disulfonic acid monosodium salt
                              
Structural Formula：
                              
               
                              
Chemical Formula：C6H6NO6S2Na
                              
Molecular Weight：275.23
                              
CAS NO.: 24605-36-5
                              
Quality Index： 
                              


                              
	
		
                              
			Item
			Index
		
                              
		
                              
			（1）Appearance
			Pink White Powder
		
                              
		
                              
			（2）Purity     
			≥90.0%
			≥95.0%
		
                              
		
                              
			（3）Water Insolubles　 　　　　　　
			≤0.1%
			≤0.1%
		
                              
		
                              
			（4）Water      　
			≤5.0%
			≤1.0%
		
                              
		
                              
			（5）Inorganic　　   　
			≤5.0%
			≤4.0%
		
                              
	                              

                              


                              Main Use：For dyes intermediates，for the manufacturing of direct resistance to question the blue RGL, reactive turquoise bluse KGL, reactive brilliant yellow and reactive orange etc.  
                              
Package：25KG plastic woven bag