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82070

Sorbic acid

Name: Sorbic acid
Brand: SIAL

crystals, tested according to Ph. Eur.

Synonym(s):

Acidum sorbicum, α-trans-γ-trans-Sorbic acid, (E,E)-1,3-Pentadiene-1-carboxylic acid, 2,4-Hexadienoic acid, 2E,4E-Hexadienoic acid, trans,trans-2,4-Hexadienoic acid, C6:2n-2,4, NSC 35405, NSC 49103, NSC 50268

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About This Item

Linear Formula:

CH₃CH=CHCH=CHCOOH

CAS Number:

110-44-1

Molecular Weight:

112.13

NACRES:

NA.21

PubChem Substance ID:

329769233

UNSPSC Code:

12352100

EC Number:

203-768-7

MDL number:

MFCD00002703

Beilstein/REAXYS Number:

1098547

Form:

crystals

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Properties

Product Name

Sorbic acid, tested according to Ph. Eur.

Quality Level

100

agency

tested according to Ph. Eur.

vapor pressure

0.01 mmHg ( 20 °C)

form

crystals

mp

132-135 °C (lit.)

antibiotic activity spectrum

fungi

functional group

carboxylic acid

mode of action

enzyme | inhibits

SMILES string

C\C=C\C=C\C(O)=O

InChI

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

InChI key

WSWCOQWTEOXDQX-MQQKCMAXSA-N

Description

General description

Sorbic acid is an organic acid. It is weakly acidic in nature. Its permeability through an edible film made of methylcellulose and palmitic acid has been evaluated.

Application

Sorbic acid may be employed as a starting reagent for the synthesis of p-toluic acid and alkyl-p-toluates.

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pictograms

GHS07

signalword

Warning

hcodes

H315,H319

pcodes

P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

flash_point_f

260.6 °F - closed cup

flash_point_c

127 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Sorbic Acid and Potassium Sorbate Permeability of an Edible Methylcellulose-Palmitic Acid Film: Water Activity and pH Effects.

Rico-Pe?a DC and Antonio Torres J.

Journal of Food Science, 56(2), 497-499 (1991)

Sorbic acid stress activates the Candida glabrata high osmolarity glycerol MAP kinase pathway.

Zeljkica Jandric et al.

Frontiers in microbiology, 4, 350-350 (2013-12-11)

Weak organic acids such as sorbic acid are important food preservatives and powerful fungistatic agents. These compounds accumulate in the cytosol and disturb the cellular pH and energy homeostasis. Candida glabrata is in many aspects similar to Saccharomyces cerevisiae. However

Sorbic Acid as a Renewable Resource for Atom-Economic and Selective Production of p-Toluic Acid and Alkyl-p-Toluates: Intermediates to Bioterephthalic Acid and Esters.

Berard S, et al.

Industrial & Engineering Chemistry Research, 54(28), 7164-7168 (2015)

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Global Trade Item Number

SKU	GTIN
82070-100G-F	04061833004920