Benzenesulfinic acid sodium salt
        
        Molecular Structure:
 
        MDL:
--MFCD00013135
        Molecular Formula:
C6H5NaO2S·2H2O
        Molecular Weight:
164.16
        Alias:
苯亚磺酸钠盐
Sodium benzene sulfonate
Sodium benzosulfonate
        Product order:
        
          
            | Name | Specifications | Packing | Price | Delivery | 
          
            | Benzenesulfinic acid sodium salt | CP | 500g | RMB 96.8 | Consulting service | 
        
         
        Character:
白色结晶,易溶于热水,能溶于水,微溶于乙醇。
熔点:300 °C
        Quality Standard:
 
  	Q/(HG)SJ 129-91
项目                            化学纯    
                                 (CP)      
含量(C6H5NaO2S·2H2O)Assay,%  ≥  99.0      
pH(10g/L溶液,25℃)pH of     ≤  9.0        
water solution
水不溶物Insoluble matter
in water                         合格      
氯化物(Cl)Chloride,%         ≤  0.01      
硫酸盐(SO4)Sulfate,%         ≤  0.01      
重金属(以Pb计)Heavy metals,% ≤ 0.002      
        Storage:
密封保存。
用途 	显微微晶分析法测定钾。