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  4-Methoxy Phenylhydrazine Hydrochloride  
  2-Methoxy Phenylhydrazine Hydrochloride  
  4-Fluor Phenyl Hydrazine Hydrochloride  
  2-Fluor Phenyl Hydrazine Hydrochloride  
  4-Nitrophenyl Hydrazine Hydrochloride  
  2-Nitrophenyl Hydrazine Hydrochloride  
  4-Bromo Phenyl Hydrazine Hydrochloride  
  4-Methyl Phenyl Hydrazine Hydrochloride  
  4-Chloro Phenyl Hydrazxine Hydrochloride  
  3-Chloro Phenyl Hydrazxine Hydrochloride  
  2-Chloro Phenyl Hydrazxine Hydrochloride  
     
 
2,7-Naphthalene disulfonic acid disodium salt
Product Name : 2,7-Naphthalene disulfonic acid disodium salt
CAS No. : 1655-35-2
Mol.formula : C10H6O6S2Na2
Mol.Wt : 332.25
Structural formula :
Appearance : white powder
Specification : Purity (HPLC)≥98%
Other Information : Smelting pointe :≤0.5%
Packing :Packaged in plastic film bag with net wight 25kg or 50kg.