85520
山梨酸钾
≥99.0% (NT), beads, purum p.a.
别名:
(E,E)-2,4-己二烯酸 钾盐, 2,4-己二烯酸钾
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
CH3CH=CHCH=CHCOOK
化学文摘社编号:
分子量:
150.22
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
246-376-1
MDL number:
Beilstein/REAXYS Number:
5357554
Assay:
≥99.0% (NT)
Form:
beads
Solubility:
water: soluble (1.95 g/l at 20 °C (68 °F))
产品名称
山梨酸钾, purum p.a., ≥99.0% (NT)
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
SMILES string
[K+].C\C=C\C=C\C([O-])=O
grade
purum p.a.
assay
≥99.0% (NT)
form
beads
solubility
water: soluble (1.95 g/l at 20 °C (68 °F))
anion traces
chloride (Cl-): ≤50 mg/kg
cation traces
Ca: ≤50 mg/kg
Cd: ≤50 mg/kg
Co: ≤50 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
Na: ≤3000 mg/kg
Ni: ≤50 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg
Quality Level
正在寻找类似产品? 访问 产品对比指南
Application
- 山梨酸钾可减少青贮玉米中乙醇和2种酯的产生：本研究探讨了山梨酸钾对青贮玉米中乙醇产生和挥发性有机化合物的影响，这会影响饲料的营养质量和安全（SD Hafner, RB Franco, L Kung Jr, CA Rotz, 2014 - Elsevier）。
- 山梨酸钾和苯并三唑二元抑制剂组合物对铜的缓蚀作用：研究山梨酸钾如何与苯并三唑结合使用可以减轻铜腐蚀，这对材料保存和工程具有重要意义（(D Gelman, D Starosvetsky, Y Ein-Eli, 2014 - Elsevier）。
General description
山梨酸钾是山梨酸的钾盐。可采用高效液相色谱法(HPLC)、紫外二极管阵列检测法(HPLC-UV)和液相色谱-质谱联用技术(LC-MS/MS)对食品饮料中山梨酸钾进行定性和定量分析。山梨酸钾广泛用于食品和饮料工业，是防止微生物生长的防腐剂。
Disclaimer
The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.
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
Kjersti Aaby et al.
Journal of agricultural and food chemistry, 55(13), 5156-5166 (2007-06-07)
In this study the impact of achenes on polyphenolic compounds, ascorbic acids, and antioxidant activities in strawberry purees at production and after storage at 6 and 22 degrees C for 8 and 16 weeks was investigated. Strawberry purees were made
Presence of ?-glucanase activity in wheat and dairy ingredients and use of organic salts as potential enzyme inhibitors.
Tosh SM, et al.
Tosh SM, et al.
Tosh SM, et al.
Journal of Cereal Science, 56(3), 538-543 (2012)
Enhancing antimicrobial activity of chitosan films by incorporating garlic oil, potassium sorbate and nisin.
Pranoto Y, et al.
LWT--Food Science and Technology, 38(8), 859-865 (2005)
Shilei Ji et al.
Journal of separation science, 40(2), 466-471 (2016-11-20)
In this study, poly(styrene-co-N-methacryloyl-l-phenylalanine methyl ester)-functionalized magnetic nanoparticles were constructed and used as magnetic solid-phase extraction sorbents for analysis of food preservatives in beverages. To prepare the poly(amino acid)-based sorbents, N-methacryloyl-l-phenylalanine methyl ester, and styrene served as the functional monomers
Nathalie Gnanou Besse et al.
International journal of food microbiology, 288, 13-21 (2018-04-01)
The reference method for the detection and enumeration of L. monocytogenes in food (Standards EN ISO 11290-1&2) has been validated by inter-laboratory studies in the frame of the Mandate M381 from European Commission to CEN. In this paper, the collaborative
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