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About This Item
线性分子式:
CH3CH=CHCH=CHCOOK
CAS号:
分子量:
150.22
Beilstein:
5357554
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.21
推荐产品
等級
purum p.a.
品質等級
化驗
≥99.0% (NT)
形狀
beads
負離子痕跡
chloride (Cl-): ≤50 mg/kg
正離子痕跡
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 密鑰
CHHHXKFHOYLYRE-STWYSWDKSA-M
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一般說明
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。
應用
- 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）。
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves
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