Skip to Content
Merck
All Photos(1)

Documents

W292155

Sigma-Aldrich

Potassium sorbate

≥99%, FG

Synonym(s):

Potassium 2,4-hexadienoate, Sorbic acid potassium salt

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
CH3CH=CHCH=CHCOOK
CAS Number:
Molecular Weight:
150.22
FEMA Number:
2921
Beilstein:
5357554
MDL number:
UNSPSC Code:
12164502
E Number:
E 202
NACRES:
NA.21

grade

FG
Halal
Kosher

Quality Level

reg. compliance

EU Regulation 1333/2008 & 178/2002
FDA 21 CFR 117

Assay

≥99%

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

odorless

SMILES string

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

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+;

InChI key

CHHHXKFHOYLYRE-STWYSWDKSA-M

Looking for similar products? Visit Product Comparison Guide

Other Notes

Download our Flavors and Fragrances Catalog to view our entire product line.
Subscribe to our Newsletter to keep up to date on our latest Flavors and Fragrances offerings.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2

Storage Class Code

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service