85520
Potassium sorbate
≥99.0% (NT), beads, purum p.a.
동의어(들):
Potassium 2,4-hexadienoate, Sorbic acid potassium salt
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크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
CH3CH=CHCH=CHCOOK
CAS 번호:
Molecular Weight:
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))
제품 이름
Potassium sorbate, 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
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관련 카테고리
General description
Potassium sorbate is potassium salt of sorbic acid. Qualitative and quantitative estimation of potassium sorbate in foods and beverages by high-performance liquid chromatography (HPLC) followed by UV diode array detection (HPLC-UV) and LC-MS/MS (Liquid chromatography-mass spectrometry) have been proposed. Potassium sorbate is widely used in the food and beverage industry as a preservative against microbial growth.
Application
- Potassium sorbate reduces production of ethanol and 2 esters in corn silage: This study explores the effects of potassium sorbate on ethanol production and volatile organic compounds in corn silage, which can influence the nutritional quality and safety of the feed (SD Hafner, RB Franco, L Kung Jr, CA Rotz, 2014 - Elsevier).
- Copper corrosion mitigation by binary inhibitor compositions of potassium sorbate and benzotriazole: Research into how potassium sorbate can be used in combination with benzotriazole to mitigate copper corrosion, which has implications in material preservation and engineering (D Gelman, D Starosvetsky, Y Ein-Eli, 2014 - Elsevier).
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
저장 등급
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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)
A comparative study of the effects of the two preservatives, sodium benzoate and potassium sorbate on Aspergillus niger and Penicillium notatum
A Heydaryinia, et al.
Jundishapur journal of microbiology (2011)
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
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
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