【Sorbic acid】

PRODUCT SPECIFICATION

 

SORBIC ACID FCC IV

 

Formula                  C6H8O2

Structure                 CH3CH=CHCH=CHCOOH

Molecular weight          112.13

Appearance               White crystals powder

Application               Food preservative, mold inhibitor for industrial products

 

Physical and Chemical Properties

 

Odor                    Odorless

Melting Range            133-135 0C

Solubility                Slightly soluble in water.

pH value                 4-5

 

 

 

Purity

 

Assay                     99 – 101 %

Arsenic Content             No more than 3 ppm

Heavy Metals (as Pb)         No more than 10 ppm

Aldehyde Constituents        No more than 0.1 %

Mercury Content            No more than 1 ppm

Lead(Pb)                   No more than 5 ppm

Sulfated ash                 No more than 0.2 %

Water(Karl fisher)            No more than 0.5%

 

 

Packing                   25 kg Kraft bag

Shelf-life                  24 months in the original containers in cool and dry place

 

 
 
 
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