Potassium Sorbate Granular (Ultra Pure Grade)

Product Type:
Preservatives
CAS Number:
24634-61-5
Product Size:
250 g, 1 kg, 25 kg, Custom size
Cat. Number:
FTA0016
Product Information
Color White
Form Granule
Flavor, Taste & Odor Slight characterisitc odor
Assay (dry basis) 99.0%-101.0%
Alkalinity ≤ 0.4 mL of 0.1N hydrochloric acid (as K2CO3)
Heat Stability No change in color after heating for 90 minutes at 105°C
Loss on Drying ≤ 0.5%
Sulfate (as SO4) ≤ 0.02%
Melting Point 133.0-135.0°C
Heavy Metals ≤ 10 ppm (as Pb)
Arsenic (As) ≤ 3 ppm
Lead (Pb) ≤ 2 ppm
Mercury (Hg) ≤ 1 ppm
Chloride ≤ 0.018%
Orgaic Volatile Impurities Meet the requirements
Total Plate Count ≤ 100 cfu/g
Yeast and Moulds ≤ 50 cfu/g
Escherichia. Coli ≤ 30 MPN/100 g

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