所有图片(1)
别名:
2,4-己二烯酸, C6:2n-2,4, NSC 35405, NSC 49103, NSC 50268
线性分子式:
CH3CH=CHCH=CHCOOH
CAS号:
分子量:
112.13
Beilstein:
1098547
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24
推荐产品
等级
pharmaceutical primary standard
蒸汽压
0.01 mmHg ( 20 °C)
API类
sorbic acid
制造商/商品名称
USP
mp
132-135 °C (lit.)
密度
1.2 g/cm3 at 20 °C
应用
pharmaceutical (small molecule)
格式
neat
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
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.
应用
Sorbic acid USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.
分析说明
These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.
其他说明
Sales restrictions may apply.
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2
WGK
WGK 1
闪点(°F)
closed cup
闪点(°C)
closed cup
G D Khandelwal et al.
Food additives and contaminants, 7(5), 685-694 (1990-09-01)
The conjugated dienoic acid structure of sorbic acid renders it susceptible to nucleophilic attack. Nucleophiles known to react with sorbic acid include sulphite ion and amines. These attack the molecule in position 5 and, in the cse of amines, cyclization
B L Wedzicha et al.
Food additives and contaminants, 7(5), 695-709 (1990-09-01)
In common with many other carboxylic acids, sorbic acid shows significant solubility in aqueous and non-aqueous solvents. The presence of a non-aqueous phase (e.g. fat) can markedly affect the concentration of the preservative in the aqueous phase. Solute distribution between
The genotoxicity status of sorbic acid, potassium sorbate and sodium sorbate.
F E Würgler et al.
Mutation research, 283(2), 107-111 (1992-10-01)
R Walker
Food additives and contaminants, 7(5), 671-676 (1990-09-01)
Sorbic acid and its salts have been subjected to an extensive battery of tests, including acute, short-term and chronic toxicity/carcinogenicity tests, two-generation reproduction and teratogenicity studies. These studies show that sorbic acid and sorbates have a very low level of
H Giryn et al.
Roczniki Panstwowego Zakladu Higieny, 41(5-6), 217-222 (1990-01-01)
Conditions of simultaneous determination of benzoic and sorbic acid in orange drink and tomato concentrate by gas chromatography method were developed and tested. Preservatives were isolated by extraction of the samples with diethyl ether in acidic media, and then converted
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