Skip to Content
Merck
All Photos(1)

Key Documents

W700211

Sigma-Aldrich

Potassium benzoate

≥99%, FG

Synonym(s):

Benzoic acid potassium salt

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
C6H5COOK
CAS Number:
Molecular Weight:
160.21
Beilstein:
3719165
MDL number:
UNSPSC Code:
12352100
E Number:
E212
NACRES:
NA.21

grade

FG
Halal
Kosher

Quality Level

reg. compliance

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

Assay

≥99%

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

odorless

SMILES string

[K+].[O-]C(=O)c1ccccc1

InChI

1S/C7H6O2.K/c8-7(9)6-4-2-1-3-5-6;/h1-5H,(H,8,9);/q;+1/p-1

InChI key

XAEFZNCEHLXOMS-UHFFFAOYSA-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

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2

Storage Class Code

13 - Non 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