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ABCDEFGHIKMNOPSTUWXZ

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Std Pkg
 
Unit Price US$
Ortho Phosphoric acid
CAS - No. [7664-38-2]     
Phy. chem. data      
H3PO4M = 98 g/mol     
Water miscible     
       
       
       
 04108   Ortho Phosphoric acid about 85% pure
500
ml
gb
 
     
2.5
lit
gb
 
Specifications

  
5
lit
pjc
 
   
25
lit
hdl
 
Assay (H3PO4)_____________________85% Sulfate (SO4)_________________0.005%     
Chloride (Cl)___________________0.0005% Heavy metals(as Pb)___________0.002%     

Nitrate (NO3)___________________0.002%

Manganese (Mn)_____________0.0005%     
       
 32643  Ortho Phosphoric acid min. 88% GR
500
ml
gb
 
   
2.5
lit
gb
 
Specifications  
5
lit
pjc
 
   
25
lit
hdl
 
Assay (H3PO4)__________________min.88%Copper (Cu)______________max.0.0005%    
Chloride (Cl)________________max.0.0005%Lead (Pb)_________________max.0.001%    
Nitrate(NO3)_______________max.0.0005%Magnesium (Mg)____________max.0.004%    
Silicate(SiO2)________________max.0.025%Manganese (Mn)___________max.0.0005%    
Sulfate (SO4)________________max.0.002%Potassium (K)______________max.0.005%    
Arsenic (As)________________max.0.0001%Sodium (Na)________________max.0.05%    
Calcium (Ca)________________max.0.004%Volatile acids(as CH3COOH)___max.0.001%    
Iron (Fe)__________________max.0.0015% KMnO4 reducing sub.(as O)___max.0.001%     
       
 
Oxalic acid
 
Oxalic acid dihydrate, Ethanedioic acid          
CAS - No. [7601-90-3]     
Phy. chem. data     
C2H202.2H4OM=126.07 g/mol     
Soluble in water / 20ºC102 g/L     
Melting Range 98º- 103ºC     
       
       
       
 27726  Oxalic acid purified
500
g
pb
 
   
1
kg
pb
 
Specifications  
5
kg
pb
 
   
25
kg
hdp
 
Assay (C2H2O4.2H2O oxidimetric)______99.% Heavy metals (as Pb)____________0.005%
50
kg
hdp
 
Chloride(Cl)_____________________0.005%Iron (Fe)______________________0.002%    
Sulfate (SO4)_____________________0.02%Residue on ignition (800ºC)________0.05%    
       
Bulk Quantities - Prices on request
For Exports - Price in US $ on request

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