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
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关于此项目
线性分子式:
CH3CH=CHCH=CHCOOK
CAS Number:
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
Product Name
山梨酸钾, purum p.a., ≥99.0% (NT)
等级
purum p.a.
质量水平
方案
≥99.0% (NT)
表单
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
- 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）。
免责声明
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.
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2
储存分类代码
11 - Combustible Solids
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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