Potassium sorbate 99.0-101.0% (by acidimetry), EMPROVE® ESSENTIAL Ph. Eur., BP, NF, FCC, E202, SAFC®

Warning

Synonyms: Potassium (2E,4E)-hexa-2,4-dienoatePotassium 2,4-HexadienoateSorbic acid potassium salt

1.05118.9025EA 0 INR
1.05118.9025
Potassium sorbate 99.0-101.0% (by acidimetry), EMPROVE® ESSENTIAL Ph. Eur., BP, NF, FCC, E202, SAFC®
Potassium sorbate

Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Conforms to the purity criteria on food additives according to the current European Commission Regulation.


Corresponds to Ph Eur, BP,NF,FCC,E 202

Formula: CH₃CH=CHCH=CHCOOK
MW: 150,22 g/mol
Melting Pt: 270 °C
Density: 1,36 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00016546
CAS Number: 24634-61-5
EINECS: 246-376-1
Merck Index: 13,07756
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Specification Test Results

Assay (Acidimetric; Calculated on Dried Substance) 99.0 - 101.0%
Identity Passes Test
Appearance of Solution (5%; Water) Passes Test
Acidity or Alkalinity Passes Test
Heavy Metals (as Pb) ≤0.0010%
As (Arsenic) ≤3 ppm
Cd (Cadmium) ≤10 ppm
Cu (Copper) ≤10 ppm
Hg (Mercury) ≤1 ppm
Pb (Lead) ≤2 ppm
Zn (Zinc) ≤10 ppm
Aldehydes (as Acetaldehyde) ≤0.15%
Residual Solvents (Ph Eur/USP/ICH) class 3 0.5%
Other Residual Solvents (Ph. Eur./USP/ICH) Excluded by Production Process
Thermal Stability (105 °C) Passes Test
Loss on Drying (105 °C) ≤1.0%

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