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Products
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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