所有图片(1)
About This Item
线性分子式:
CH3CH=CHCH=CHCOOK
CAS号:
分子量:
150.22
Beilstein:
5357554
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.21
等级
purum p.a.
质量水平
检测方案
≥99.0% (NT)
形式
beads
痕量阴离子
chloride (Cl-): ≤50 mg/kg
痕量阳离子
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
SMILES字符串
[K+].C\C=C\C=C\C([O-])=O
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
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一般描述
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。
应用
- 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).
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
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