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ABCDEFGHIKMNOPSTUWXZ

Products
Std Pkg
 
Unit Price US$
Iron (II) sulfate
Ferrous sulfate-7-hydrate     
CAS - No. [7782-63-0)     
Phy. chem. data     
FeO4S.7H2OM=278.02 g/mol.     
Soluble in water/20ºC400 g/L      
Thermal decomposition above 400ºC     
       
        
       
 12355  Iron sulfate-7-hydrate pure
500
g
pb
 
     (Ferrous Sulfate - 7 - hydrate pure)
5
kg
pb
 
Specifications
  
25
kg
hdp
 
  
50
kg
hdp
 
Assay (FeSO4.7H2O)____________________99%     
Chloride (Cl)________________________ 0.005%Copper (Cu)__________________0.003%    
Phosphate (PO4)_____________________0.002%Substances not preciptated     
Lead (Pb)___________________________0.001%by ammonia (as sulfates)__________0.1%    
       
 
Iso butyl methyl ketone
 
CAS - No. [108-10-1]      
Phy. chem. data     
C6H12O M =100.16 g/mol     
1L0.80 Kg     
Miscible with water / 20ºC(17to 21) g/L     
       
        
       
 60223  Iso butyl methyl ketone for synthesis500mlgb 
   2.5litgb 
Specifications  25litmdl 
  200litmdl 
Identity (IR)_______________________Passes testDensity (d 20º/4º)_____________0.8-0.802    
Assay (GC)______________________________98%Non-volatile substances__________0.005%    
       
 
Iso octane
 
2,2,4-Tri methyl pentane    
CAS - No. [540-84-1]          
Phy. chem. data     
C8H18M=114.23 g/mol     
Solub. in water (20ºC)/Insoluble     
1L0.69 kg     
       
        
       
 16515  Iso octane pure500mlgb 
   2.5litgb 
Specifications  25litmdl 
   200litmdl 
Assay (GC)___________________________99.5%Water__________________________0.1%    

Density (d 20º/4º)_________________0.690-0.693

Non volatile substances__________0.005%    
       
 32292  Iso octane GR500mlgb 
   2.5litgb 
Specifications  25litmdl 
   200litmdl 
Assay (GC)_________________________min.99.5%Copper(Cu)_____________max.0.00002%    
Density (d 20º/4º)__________________0.691-0.693Iron(Fe)________________max.0.00005%    
Free acid(as CH3COOH)_____________max.0.0005%Lead(Pb)_______________max.0.00002%    
Sulfate (SO4)_________________________0.005%Readily Carbonisable sub.____Passes test    
Bromine number______________________max.0.5%
Water___________________max.0.025%    
Sulfur Compounds (as CS2)_________max.0.0003%Non volatile subs__________max.0.002%    
      
Iso propyl alcohol -----> see 2 - Propanol
 
 
Karl Fischer’s solution pyridine free (single solution)
 
Phy. chem. data     
1L1.20 Kg     
       
       
       
 34806  Karl Fischer’s solution pyridine free (single solution)
500
ml
gb
 
       
Specifications      
       
Appearance__________________Dark brown liquid1ml_____________________min.5 mg water    
      
Liquor Ammonia -----> See Ammonia solution


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ABCDEFGHIKMNOPSTUWXZ