47848
山梨酸钾
analytical standard
别名:
山梨酸 钾盐, 2,4-己二烯酸 钾盐
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
C6H7KO2
化学文摘社编号:
分子量:
150.22
E Number:
E202
PubChem Substance ID:
UNSPSC Code:
12164500
EC Number:
246-376-1
MDL number:
NACRES:
NA.24
产品名称
山梨酸钾, analytical standard
InChI key
CHHHXKFHOYLYRE-STWYSWDKSA-M
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+;
SMILES string
[K+].C\C=C\C=C\C([O-])=O
grade
analytical standard
CofA
current certificate can be downloaded
packaging
ampule of 1000 mg
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
antibiotic activity spectrum
fungi
application(s)
cleaning products
cosmetics
food and beverages
personal care
format
neat
storage temp.
2-30°C
Quality Level
正在寻找类似产品? 访问 产品对比指南
Application
山梨酸钾可作为分析参考标准品，通过色谱技术对食品、饮料和软饮料中的分析物进行定量。
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，请联系技术服务部门。
General description
山梨酸钾是一种防腐剂，常用于各种食品和饮料中。它是一种食品抗菌剂，能在较宽的 pH 值范围内有效抑制酵母、霉菌和某些细菌的生长。
山梨酸钾是一种食品添加剂，可用于防止细菌、霉菌或酵母菌引起的食品变质。它存在于药品、化妆品等多种产品中，可用于保存果汁、苏打水、酱油、番茄酱等加工食品。
Other Notes
在我们的NMR在线平台ChemisTwin®上可以找到本品对应的数字化标准物质。您可使用ChemisTwin®上的数字等效品鉴定您的样品并进行定量分析（使用数字化外标）。可查看该物质的NMR谱图，只需点击几次鼠标，就能进行在线样品比对。欢迎点击了解更多，开启免费试用之旅。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Development of reverse-phase high-performance liquid chromatography method for simultaneous determination of sodium benzoate and potassium sorbate in beverages
Pentanovska-Ilievska B, et al.
Acta Chromatographica , 29, 345-358 (2017)
Inhibition effect of food preservatives on endoproteinases
Esimbekova.NE, et al.
Food Chemistry, 235, 294-297 (2017)
A novel RP-HPLC method for simultaneous determination of potassium sorbate and sodium benzoate in soft drinks using C18-bonded monolithic silica column
Can ON, et al.
Journal of Separation Science, 34(16-17), 2214-2222 (2011)
Control of citrus postharvest green mold and sour rot by potassium sorbate combined with heat and fungicides
Smilanick.LJ, et al.
Postharvest biology and technology, 47, 226-238 (2008)
Ahmet C Gören et al.
Food chemistry, 175, 273-279 (2015-01-13)
High Performance Liquid Chromatography LC-UV and LC-MS/MS methods were developed and validated for quantitative analyses of sodium benzoate and potassium sorbate in foods and beverages. HPLC-UV and LC-MS/MS methods were compared for quantitative analyses of sodium benzoate and potassium sorbate
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持