47845
山梨酸
analytical standard
别名:
2,4-己二烯酸, C6:2n-2,4, NSC 35405, NSC 49103, NSC 50268
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关于此项目
线性分子式:
CH3CH=CHCH=CHCOOH
化学文摘社编号:
分子量:
112.13
Beilstein:
1098547
EC 号:
MDL编号:
UNSPSC代码:
12164500
PubChem化学物质编号:
E编号:
E200
等级
analytical standard
蒸汽压
0.01 mmHg ( 20 °C)
方案
99.7% (HPLC)
CofA
current certificate can be downloaded
包装
ampule of 1000 mg
技术
HPLC: suitable
gas chromatography (GC): suitable
mp
132-135 °C (lit.)
密度
1.2 g/cm3 at 20 °C
抗生素抗菌谱
fungi
应用
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
包装形式
neat
作用机制
enzyme | inhibits
储存温度
2-8°C
SMILES字符串
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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一般描述
本物质名列欧盟食品接触塑料法规(EU 10/2011)的正面清单(positive list)。
应用
在检测和分析酒类饮料 和不同食品 中的山梨酸时，采用高效液相色谱法 (HPLC)，山梨酸可能作为参照标准。
有关合适仪器技术的更多信息，请参考产品分析证书。如需进一步支持，请联系技术服务。
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
260.6 °F - closed cup
闪点(°C)
127 °C - closed cup
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Determination of benzoic and sorbic acids in Brazilian food
Tfouni.V.A.S and Toledo.F.C.M
Food Control, 13(2), 117-123 (2002)
Analysis of benzoic acid and sorbic acid in Thai rice wines and distillates by solid-phase sorbent extraction and high-performance liquid chromatography
Techakriengkrai E and Surakarnkul R
J. Food Compos. Anal., 20, 220-225 (2007)
G D Saraiva et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 137, 1409-1416 (2014-10-14)
This work reports a temperature-dependent vibrational spectroscopic study of the sorbic acid (C6H8O2), as well as the mode assignment at ambient conditions, based on the density functional theory. Temperature-dependent vibrational properties have been performed in polycrystalline sorbic acid through both
Takashi Ohtsuki et al.
Analytica chimica acta, 734, 54-61 (2012-06-19)
An analytical method using solvent extraction and quantitative proton nuclear magnetic resonance (qHNMR) spectroscopy was applied and validated for the absolute quantification of sorbic acid (SA) in processed foods. The proposed method showed good linearity. The recoveries for samples spiked
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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