82070
山梨酸
crystals, tested according to Ph. Eur.
别名:
山梨酸, 2,4-己二烯酸, C6:2n-2,4, NSC 35405, NSC 49103, NSC 50268
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线性分子式:
CH3CH=CHCH=CHCOOH
化学文摘社编号:
分子量:
112.13
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
203-768-7
MDL number:
Beilstein/REAXYS Number:
1098547
Form:
crystals
产品名称
山梨酸, tested according to Ph. Eur.
agency
tested according to Ph. Eur.
Quality Level
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
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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.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
存储类别
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
法规信息
新产品
此项目有
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)
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 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)
Alfredo Montaño et al.
Food microbiology, 34(1), 7-11 (2013-03-19)
The aim of this research was to ascertain the lactic acid bacteria responsible for the degradation of ascorbic acid and/or potassium sorbate, isolated from packed green olives where these additives had diminished. A total of 14 isolates were recovered from
Heidy M W den Besten et al.
Applied and environmental microbiology, 78(23), 8477-8480 (2012-09-25)
Population heterogeneity complicates the predictability of the outgrowth kinetics of individual spores. Flow cytometry sorting and monitoring of the germination and outgrowth of single dormant spores allowed the quantification of acid-induced spore population heterogeneity at pH 5.5 and in the
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| 货号 | GTIN |
|---|---|
| 82070-100G-F | 04061833004920 |
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