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ABCDEFGHIKMNOPSTUWXZ

Products
Std Pkg
 
Unit Price US$
Zinc acetate
CAS - No. [5970-45-6]     
Phy.chem.data     
C4H6O4 Zn.2 H2OM=219.49 g/mol     
Soluble in water / 20º C 430 g/L     
Melting Range 98-102º C     
       
        
       
 25046  Zinc acetate dihydrate extra pure
500
g
pb
 
     
25
kg

hdp

 
Specifications

  
50
kg
hdp
 
           
Assay [(CH3COO)2Zn.2H2O]_________________98 %Arsenic (As)__________________0.0003 %        
Chloride (Cl)___________________________0.005 %Lead (Pb)_____________________0.002 %
 
Sulfate (SO4)___________________________0.01 %Alakali metals____________________0.2 %
 
   
 
 
Zinc chloride
 
CAS - No. [7646-85-7]     
Phy. chem. data     
Cl2 Zn M=136.28 g/mol.     
Soluble in water / 20ºC 3680 g/L     
Boiling range 729 - 731ºC     
       
         
       
 14425  Zinc chloride dry purified
500
g
pb
 
   
25
kg

hdp

 
Specifications  
50
kg
hdp
 
       
Assay (ZnCl2)____________________________95 %Ammonium (NH4)_________________0.3 %    
Assay of oxide chloride (as ZnO)_______________5 %Heavy metals (as Pb)____________0.005 %    
Sulfate (SO4)___________________________0.05 %Iron (Fe)______________________0.005 %    
       



Zinc oxide
 
CAS - No. [1314-13-2]         
Phy. chem. data         
OZn M=81.37 g/mol         
Insoluble in water 
 
   
 
 14439  Zinc oxide pure
500
g
pb
 
     
1
kg
pb
 
Specifications

  
5
kg
pb
 
   
25
kg
hdp
 
Assay (ZnO) ____________________________99 % 
50
kg
hdp
 
Substances insoluble in water______________0.3 %Sulfate (SO4)___________________0.01 %
 
Chloride (Cl)___________________________0.02 %Heavy metals(as Pb)_____________0.01 %
 
  
 
 
Zinc sulfate - 1 - hydrate
 
Zinc sulfate monohydrate 
 
CAS No. [7446-19-7] 
 
Phy. chem. data 
 
O4SZn.H2O M=179.45 g/mol     
Soluble in water / 20ºC 350 g/L 
 
       
         
   
 
 14457  Zinc sulfate - 1 - hydrate purified
500
g
pb
 
     
25
kg

hdp

 
Specifications

  
50
kg
hdp
 
           
Assay___________________________________99 %         
pH - value (5% w/v; water)_ _____________ 4.0 - 5.2Lead (Pb)_____________________0.002 %    
Free acid__________________________ Passes testIron (Fe)______________________0.003 %    
Arsenic (As)__________________________ 0.0005 %Alkali & alkaline earth______________0.7 %    
Chloride (Cl)___________________________0.002 %

Loss on drying (105ºC;2hrs)________1.0 %

    
  
 


 
Zinc sulfate
 
Zinc sulfate hepta hydrate 
 
CAS No. [7446-20-0] 
 
Phy. chem. data 
 
O4SZn.7H2O M=287. 54 g/mol 
 
Soluble in water / 20ºC 960 g/L 
 
Melting range 38 - 42ºC     
  
 
  
 
      
 14456  Zinc sulfate - 7 - hydrate purified
500
g
pb
 
     
1
kg
pb
 
Specifications

  
5
kg
pb
 
   
25
kg
hdp
 
Assay(Zn SO4. 7H2O)__________________99 - 102 % Cadmium (Cd) ________________ 0.001 %
50
kg
hdp
 
pH - value (5%;distilled water)_______________ 4 - 6 Copper (Cu) _________________ 0.0005 %    
Chloride (Cl)____________________________0.01 % Lead (Pb)_____________________0.005 %    
Total nitrogen (N)______________________ 0.005 % Loss on drying (105ºC;2hrs)______35 -39%    
 

 

    
      
 
Zirconium powder
 
CAS - No. [7440-67-7]     
Phy. chem. data     
Zr M = 91.22 g/mol     
Solub. in water / Insoluble     
Melting Point1860ºC     
       
         
       
 14603  Zirconium powder LAB
100
g
tin 
       
Specifications      
      
Assay (Zr)______________________about 80 %     
Identity (elemental analysis)_______Passes test
Hafnium (Hf)________________about 2 %    
       
Bulk Quantities - Prices on request
For Exports - Price in US $ on request

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ABCDEFGHIKMNOPSTUWXZ