Wanglong Chemicals
 

 

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Present main exporting products:


         
          Potassium Sorbate  granular or powder
        
          Sorbic Acid  crystal
 
          Chitosan                                   

  ------MATERIAL SAFETY DATA SHEET-----
                                                         
sorbic acid ,  potassium sorbater, s


SORBIC ACID

Characteristics: White Crystalline powder 20-80mesh or 100mesh
Standard:Conform to FCC, BP, USP, E200

Items Results
Assay( C6H8O2 ) 99.0-101.0%
Melting range 132-135 o C
Water 0.5%max
Residue on ignition 0.1%max
Heavy Metals(as Pb) 0.001%max

Mercury

0.0001%max
Arsenic 0.0003%max
Keep in cool, dry, dark conditions, in sealed status.

POTASSIUM SORBATE

Characteristics: White Granular or Powder 
Standard:Conform to FCC, BP, USP, E202

Items Results
Assay( C6H7KO2 ) 98.0-101.0%
Acidity 1.0%max
Alkalinity 0.28-1.0%max
Loss on drying 1.0%max
Aldehydes(as Formaldehyde) 0.1%max
Heavy Metals(as Pb) 0.001%max

Mercury

0.0001%max
Arsenic 0.0003%max
Keep in cool, dry, dark conditions, in sealed status.
 

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