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Merck
CN

40430

Potassium sorbate

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Synonym(s):

Potassium 2,4-hexadienoate, Sorbic acid potassium salt

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About This Item

Linear Formula:
CH3CH=CHCH=CHCOOK
CAS Number:
24634-61-5
Molecular Weight:
150.22
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329755988
EC Number:
246-376-1
Beilstein/REAXYS Number:
5357554
MDL number:
MFCD00016546

Key Documents

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Product Name

Potassium sorbate, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

InChI key

CHHHXKFHOYLYRE-STWYSWDKSA-M

InChI

1S/C6H8O2.K/c1-2-3-4-5-6(7)8;/h2-5H,1H3,(H,7,8);/q;+1/p-1/b3-2+,5-4+;

SMILES string

[K+].C\C=C\C=C\C([O-])=O

grade

certified reference material
TraceCERT®

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

cleaning products
cosmetics
food and beverages
personal care

format

neat

Quality Level

300

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Control of citrus postharvest green mold and sour rot by potassium sorbate combined with heat and fungicides.
Smilanick L J, et al.
Postharvest biology and technology, 47(2), 226-238 (2008)
A Comparison between UV Spectrophotometer and High-performance Liquid Chromatography Method for the Analysis of Sodium Benzoate and Potassium Sorbate in Food Products.
Mahboubifar M, et al.
Food Analytical Methods, 4(2), 150-154 (2011)
Introduction to Food Toxicology (2009)
Jonathan Byrne et al.
Journal of pharmaceutical and biomedical analysis, 96, 111-117 (2014-04-16)
A novel stability-indicating reversed phase high performance liquid chromatographic (RP-HPLC) method for the simultaneous assay of betamethasone-17-valerate, fusidic acid and potassium sorbate as well as methyl- and propylparaben in a topical cream preparation has been developed. A 100mm×3.0mm ID. Ascentis
Ana Oliveira et al.
Food chemistry, 170, 74-83 (2014-10-13)
Strawberries purées are incorporated in foods and subjected to pH modulation according to the expected final food matrix. The effect of pH on strawberry polyphenols stored at 4 and 23 °C for 90 days was evaluated. Total antioxidant activity and
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