potassium sorbate

• Product Namepotassium sorbate
  CAS No.590-00-1
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  Molecular Structure

Detailed Description

potassium sorbate
CAS No.: 24634-61-5;590-00-1
# Conforms To FCCIV /E202
# Food Grade Additive Potassium Sorbate
ITEM
SPECIFICATION
RESULTS
Appearance
White powder or granular
Conforms
Assay (C6H7O2K)
99.0% 101.0%
100.17%
Acidity or alkalinity (as C6H8O2 or K2CO3)
1.0%
Conform
Heavy metals (as Pb)
10 ppm
conform
Arsenic (as As)
2 ppm
conform
Loss on drying (105C 3 hours)
1.0%
0.18%
Aldehydes (as HCHO)
0.1%
0.005%
Melting point
133-135C
133-134.5C
Lead
2 ppm
conform
Clarify
conform
conform
Result
Conform with the standard of FCCIV/E202