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hyposulphite


hyposulphite


  2  definitions  found 
 
  From  Webster's  Revised  Unabridged  Dictionary  (1913)  [web1913]: 
 
  Thiosulphate  \Thi`o*sul"phate\,  n.  (Chem.) 
  A  salt  of  thiosulphuric  acid;  --  formerly  called 
  {hyposulphite}. 
 
  Note:  The  sodium  salt  called  in  photography  by  the  name 
  sodium  hyposulphite,  being  used  as  a  solvent  for  the 
  excess  of  unchanged  silver  chloride,  bromide,  and 
  iodide  on  the  sensitive  plate. 
 
  From  Webster's  Revised  Unabridged  Dictionary  (1913)  [web1913]: 
 
  Hyposulphite  \Hy`po*sul"phite\,  n.  (Chem.) 
  a  A  salt  of  what  was  formerly  called  hyposulphurous  acid;  a 
  thiosulphate.  [Obs.] 
  b  A  salt  of  hyposulphurous  acid  proper.