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Potassium sorbate

 

Product name: Potassium sorbate
CAS NO.: 590-00-1
Molecular formula: C6H7KO2
Molecular weight: 150.22
Technical index: White or slight yellow crytal or crystalline powder.  
Item GB13736-92 FCCIV E202         
Assay(dry basis)% 98.0-102.0 98.0-101.0 98.0-101.0        
clarity Passes - -        
Acidity(as sorbic acid ) - ≤1 -
Alkakinity(as K2CO3) % Passes ≤1 ≤1
Loss on drying (water)% ≤1 ≤1 ≤1
Chloride (as CL)%% ≤0.018 - -
Sulphate(as SO42-) ≤0.038 - -
Aldehyde(as Formaldehyde)%% ≤0.1 - ≤0.1
Heavy metals(as Pb) ≤0.001 ≤0.001 ≤0.0005
Arsenic(as As)% ≤0.003 - ≤0.0003
Pb% - - ≤0.0005
Mercury% - - ≤0.0001
Uses: Potassium sorbate is mainly used as antiseptic and antistaling agent for food etc.
Packing: It is packed with laminated film bag for food as the inner packing .which is tight sealed ,and the corrugated paper carton ad the outer packing, 500g/bag or 25kgs/carton in net weight.  It can be packed as per the customers’requirement .
 

 

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