E - 452
#
 :
:  , , , , , 
(POLYPHOSPHATES)
(i)  
(Sodium polyphosphate)
(ii)  
(Potassium polyphosphate)
(iii)  -
(Sodium calcium polyphosphate)
(iv)  
(Calcium polyphosphates)
(v)  
(Ammonium polyphosphates)
#
   :

#
  :
, , , ,  
#
  :
 
#
 ,  :
  
#
  :
#
###
