Potassium sorbate 99.0-101.0% (by acidimetry), EMPROVE® ESSENTIAL Ph. Eur., BP, NF, FCC, E202, SAFC®
Supplier: MilliporeSigma
|
Warning
|
Synonyms:
Potassium 2,4-Hexadienoate, Sorbic acid potassium salt, Potassium (2E,4E)-hexa-2,4-dienoate
1.05118.9025
EM1.05118.9025EA
2960.1
USD
EM1.05118.9025
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 |
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 |
|
Other Residual Solvents (Ph. Eur./USP/ICH) | Excluded by Production Process |
Thermal Stability (105 °C) | Passes Test |
Loss on Drying (105 °C) | ≤1.0% |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...