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Sodium Lignosulphonate

 
 
Production information
PROPERTIES   &  USAGE
Properties   Usage
Chemical formula Variable de-foaming agent 
Density ~ 0.5 g/cm3 ingredient in animal feeds
Melting point Decomposes textile industry 
    chemical industry
    construction
 
SPECIFICATION    
Specification Unit      
Appearance   : Dark Brown powder Powder, from light brown to dark brown
Moisture   : ≤7.0  
PH value   : 9--13 4
Dry matter   : ≥92% min 92%mass 
lignosulphonate   : ≥50%  
Inorganic saltsNa2SO4    : ≤5.0%  
Total reducing matter   : ≤6.0%   
Water insoluble matter   : ≤3.0%   
Calcium magnesium general quantity   : ≤1.0%   
Basic substances content min :   66% mass
Ash content max :   0.21
Reducing substances content max :   7.5% mass