Merck
CN
所有图片(3)

文件

359769

Sigma-Aldrich

山梨酸 钾盐

ReagentPlus®, 99%

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别名:
山梨酸钾, (E,E)-2,4-己二烯酸 钾盐, 2,4-己二烯酸钾
线性分子式:
CH3CH=CHCH=CHCOOK
CAS号:
24634-61-5
分子量:
150.22
Beilstein:
5357554
EC 号:
246-376-1
MDL编号:
MFCD00016546
PubChem化学物质编号:
24862106
NACRES:
NA.22

质量水平

200

产品线

ReagentPlus®

检测方案

99%

形式

solid

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

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相关类别

一般描述

Sorbates have been reported to be less toxic than benzoate and have been classified as “Generally Recognized as Safe” (GRAS) additives by the U.S. Food and Drug Administration (FDA).Sorbic acid is metabolised to mainly to carbon dioxide. While the minor amounts are converted to trans,trans-muconic acid (ttMA), which is excreted unchanged into the urine. Urinary ttMA is a biomarker for the occupational and environmental exposure to benzene. Ability of trans,trans-2,4-Hexadienoic acid potassium salt (Sorbic acid potassium salt, Potassium sorbate) to induce chromosome aberrations, sister chromatid exchanges (SCE) and gene mutations in cultured Chinese hamster V79 cells has been examined.Potassium sorbate is reported to be less genotoxic than the sodium salt analog.

法律信息

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

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H319

危险分类

Eye Irrit. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

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M Teresa Pérez-Prior et al.
Journal of agricultural and food chemistry, 56(24), 11824-11829 (2008-12-05)
Sorbic acid reacts with nitrite to yield mutagenic products such as 1,4-dinitro-2-methylpyrrole (NMP) and ethylnitrolic acid (ENA). In order to know the stability of these compounds, a kinetic study of their decomposition reactions was performed in the 6.0-9.5 pH range.
M M Hasegawa et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 22(7), 501-507 (1984-07-01)
The ability of sorbic acid and its potassium and sodium salts to induce chromosome aberrations, sister chromatid exchanges (SCE) and gene mutations in cultured Chinese hamster V79 cells was examined. Sodium sorbate caused significant induction of chromosome aberrations and SCE
T Renner et al.
Journal of chromatography. A, 847(1-2), 127-133 (1999-08-04)
The average daily uptake of the common food preservative sorbic acid is estimated to range from 0.01 to 1.1 mg kg-1. Sorbic acid mainly is metabolised to carbon dioxide. Minor amounts are converted to trans,trans-muconic acid (ttMA) as well as
Cheng-An Hwang et al.
Journal of food protection, 78(6), 1154-1160 (2015-06-04)
The surfaces of ready-to-eat meats are susceptible to postprocessing contamination by Listeria monocytogenes. This study quantified the lag-phase durations (LPD) and growth rates (GR) of L. monocytogenes on the surfaces of cooked ham as affected by sorbate solutions of different
Rui Cai et al.
International journal of food microbiology, 214, 145-150 (2015-08-25)
Alicyclobacillus acidoterrestris can survive the pasteurization process, multiply in pasteurized juices and produce guaiacol which causes medicinal or antiseptic off-flavors. Chemical preservatives have the potential to suppress outgrowth of surviving populations during subsequent storage of fruit juices. In the present
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