天齐网福彩|3d首页保真板

        
        

                    NILE CHEMICALS

                    1-HEPTANE SULPHONIC ACID SODIUM SALT  
                     

                    1-Heptanesulfonic acid sodium salt,

                       
                    Prodcut No H-4632  
                    CAS Number 22767-50-6  
                    Molecular Weight 202.25  
                    Molecular Formula C7H15NaO3.S  
                    Batch no: 12 /13    
                    TEST SPECIFICATION RESULTS
                    MINIMUM ASSAY NLT 99.00%  99.50%
                    pH 10 % Soln 5.5 -  7.50 6.5
                    Loss on Drying Max 2 %  1.00%
                    UV TRANSMITTANCE    
                    0.005 mol/1 cm water    
                    Wave length in nm Transmittance  
                    200 Min 70%  
                    220 Min 90%  
                    250 Min 98%  

                     

                    PRODUCT LIST                      www.www.yuyang0624.cn                                   HOME 
                    nilesh@www.yuyang0624.cnsales@www.yuyang0624.cn
                      
                     

                    Hazards identification

                    Transport information Other information:

                    PRODUCT LIST            www.www.yuyang0624.cn                    HOME   

                          
                          

                                      Second-hand housing

                                      reading

                                      Mobile phone

                                      Mobile phone

                                      Variety show

                                      Mobile phone

                                      Variety show

                                      constellation

                                      city