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Products
Std Pkg
 
Unit Price US$
Magnesium chloride
Magnesium chloride hexa hydrate          
CAS - No. [7791-18-6]          
Phy. chem. data          
Cl2Mg.6H2OM=203.30 g/mol          
Soluble in water / 20ºC1670 g/L          
Thermal decomposition above 116ºC          
             
 13152   Magnesium chloride cryst. purified
500
g
pb
 

Specifications

    
5
kg
pb
 
Assay (MgCl2.6H2O)_____________________98%  
25
kg
hdp
 
Sulfate (SO4)_________________________0.01% Iron Fe______________________0.001%
50
kg
hdp
 
Heavy metals(as Pb)__________________0.005% Calcium(Ca)___________________0.05%        
           
     
500
g
pb
 
 31414   Magnesium chloride GR
5
kg
pb
 
     
25
kg
hdp
 
Specifications    
50
kg
hdp
 
             
Assay (MgCl2.6H2O)___________________min.99% Iron(Fe)_________________max.0.0005%        
pH-value(5% aqueous solution)__________5.0-6.5% Manganese(Mn)___________max.0.0005%        
Sulfate (SO4)______________________max.0.002% Calcium(Ca)________________max.0.01%        
Phosphate (PO4)__________________max.0.0005% Barium and Strontium (as Ba)__max.0.002%        
Total nitrogen(N)___________________max.0.001% Sodium(Na)________________max.0.001%        
Heavy metals(as Pb)_______________max.0.0005% Potassium(K)_______________max.0.001%        
             
 
Magnesium sulfate
 
Magnesium sulfate heptahydrate        
CAS No. [10034-99-8]          
Phy. chem. data          
MgO4S.7H2OM=246.48 g/mol          
Soluble in water / 20ºC 710 g/L          
Thermal decomposition above 150ºC          
             
 13143   Magnesium sulfate purified
500
g
pb
 
     
5
kg
pb
 
Specifications    
25
kg
hdp
 
     
50
kg
hdp
 
Assay (MgO4S.7H2O)_______________________99% Heavy metals(as Pb)_____________0.001%        
Acidity or alkalinity___________________Passes test Iron(Fe)_______________________0.001%        
Chloride(Cl)____________________________0.01% Loss on drying(450ºC)___________49-52%        
             
 
Manganese (II) acetate - 4 - hydrate
 
Manganese (II) acetate tetra hydrate          
CAS - No. [6156-78-1]          
Phy. chem. data          
C4H6MnO4.4H2OM=245.09 g/mol          
Soluble in water / 20ºC330 g/L          
             
 13287   Manganese (II) acetate - 4 - hydrate cryst. pure
500
g
pb
 
     
25
kg
hdp
 
Specifications    
50
kg
hdp
 
             
Assay [(CH3COO)2Mn.4H2O]________________99% Lead(Pb)______________________0.005%        
Substances insoluble in water_____________0.01% Iron (Fe)______________________0.001%        
Chloride (Cl)__________________________0.002% Zinc (Zn)______________________0.005%        
Sulfate (SO4)_________________________0.005% Calcium(Ca)______________________0.1%        
           
 
Manganese (II) sulfate
 
 Manganese (II) sulfate monohydrate          
CAS No. [10034-96-5]          
Phy. chem. data          
MnO4S.H2OM=169.02 g/mol          
Soluble in water / 20ºC 762 g/L          
             
              
             
 13246   Manganese (II) sulfate - 1- hydrate pure
500
g
pb
 
     
5
kg
pb
 
Specifications    
25
kg
hdp
 
     
50
kg
hdp
 
Assay (MnSO4.H2O)______________________99%          
Chloride (Cl)__________________________0.01% Calcium (Ca)____________________0.25%
        
Heavy metals(as Pb)___________________0.002% KMnO4reducing        
Iron (Fe)____________________________0.005% substances(as O)_______________0.002%        
           
 
Methanol
 
Methyl alcohol          
CAS - No. [67-56-1]          
Phy. chem. data          
CH3OH M = 32.04 g/mol          
Solub. in water / 20ºC- soluble          
1L0.79 Kg          
             
            
             
 24229    Methanol for synthesis
500
ml
gb
 
     
2.5
lit
gb
 
Specifications    
25
lit
hdl
 
     
200
lit
hdl
 
Assay (GC)_____________________________99% Readily carbonisable
        
Density (d 20º/4º )_________________0.791-0.794 sub.______________________Passes test        
Free acid (as HCOOH)__________________0.005% Water__________________________0.1%        
Acetone_____________________________0.001% Non volatile substances__________0.001%        
           
 32214    Methanol GR
500
ml
gb
 
     
2.5
lit
gb
 
Specifications    
25
lit
hdl
 
     
200
lit
hdl
 
Assay (GC)________________________min.99.8%          
Density (d 20º / 4º)________________0.791-0.792 Nickel(Ni)______________max.0.000005%        
Free acid (as HCOOH)_______________max.0.002% Zinc(Zn)_______________max.0.000001%        
Free alkali (as NH3)_______________max.0.0003% Acetone___________________max.0.01%        
Chloride (Cl)____________________max.0.00005% Ethanol(GC)_________________max.0.1%        
Cobalt (Co)____________________max.0.000005% Formaldehyde_____________max.0.001%        
Copper (Cu)___________________max.0.000001% Readily carbonisable sub._____Passes test
        
Iron (Fe)_______________________max.0.00001% KMnO4 reducing        
Lead (Pb)_____________________max.0.000001% sub.(as O)_____________max. 0.00025 %        
Magnesium (Mg)_________________max.0.00001% Water (KF)_________________max.0.05%        
Manganese(Mn)________________max.0.000001% Non-Voltatile sub.___________max.0.001%        
             
 34861    Methanol HPLC
1
lit
gb
 
     
2.5
lit
gb
 
Specifications            
             
Assay(GC)_________________________min.99.8%          
Free acid(as HCOOH)_______________max.0.001% UV transmission        
Density (d 20º/ 4º)________________0.790 - 0.792 - at 210 nm___________________min.20%        
Water_____________________________max.0.1% - at 235 nm___________________min.80%        
Non volatile substances_____________max.0.001% - from 260 nm_________________min.98%        
           
Methylene chloride -----> see Dichloro methene
Methyl ethyl ketone -----> see Ethyl methyl ketone
Methyl isobutyl ketone -----> see Iso butyl methyl ketone
4 - Methyl penta-2-one -----> see Iso butyl methyl ketone


Bulk Quantities - Prices on request
For Exports - Price in US $ on request

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