590-00-1 Potassium sorbate potassium salt
Product identifier:
1.1.1 Substances
Substance name: Potassium Sorbate Granular
CAS No: 590-00-1; 24634-61-5
EC No: 246-376-1
REACH Registration No:
A registration number is not available for this substance as the substance or its use are
exempted from registration according to REACH Regulation (EC) No 1907/2006, Annex IV
and V.
1.1.2 Other means of identification:
Synonyms: Potassium (2E,4E)-hexa-2,4-dienoate
Molecular Weight: 150.22
Chemical formula: C6H7KO2
E-Number: E 202
Parameters |
Specification |
Appearance |
White Granular or Powder |
Identification |
Conform |
Assay |
98.0-101.0 % |
Alkalinity (as K2CO3) |
≤ 1.0 % |
Acidity (as Sorbic Acid) |
≤ 1.0 % |
Aldehyde (as Formaldehyde) |
≤ 0.1 % |
Lead (Pb) |
≤ 2 mg/kg |
Heavy Metals (as Pb) |
≤ 10 mg/kg |
Mercury (Hg) |
≤ 1 mg/kg |
Arsenic(as As) |
≤ 3 mg/kg |
Loss on Drying |
≤ 1.0 % |
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