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    ZF 115 YL Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium. (EDTMPS)
     
      Quality standard  
       
     
    Appearance yellow brown transparent liquid
    Active matter % 29.0 ± 1.0
    pH(1% Aq. solution ) 10.0 ± 0.5
    Density ( 20 ? )g/cm3 1.35 ± 0.05
    Organic phosphine ( as P )% ≥ 3.3
    Phosphite ( as PO43- )% ≤ 5.0
    Phosphate ( as PO43- )%  ≤ 2.0
    Ethylene diamine %  ≤ 0.080
        
      Uses 
       
     

    Dosage: 2 ~ 10 mg/L. If work with HPMA , ratio is 1:3

     
      Packing & Storage  
       
     

    Net wt. 25kg in plastic drum , It should be stored in dry & ventilating place,valid period is 10 months

     

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