推薦產品
等級
analytical standard
品質等級
化驗
≥97.0% (GC)
儲存期限
limited shelf life, expiry date on the label
技術
HPLC: suitable
gas chromatography (GC): suitable
折射率
n20/D 1.433 (lit.)
n20/D 1.438
bp
183-184 °C (lit.)
mp
25 °C (lit.)
密度
1.002 g/mL at 20 °C (lit.)
應用
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
格式
neat
SMILES 字串
CC(O)C(C)O
InChI
1S/C4H10O2/c1-3(5)4(2)6/h3-6H,1-2H3
InChI 密鑰
OWBTYPJTUOEWEK-UHFFFAOYSA-N
尋找類似的產品? 前往 產品比較指南
一般說明
2,3-丁二醇是一种手性化合物,广泛用于化学原料和液体燃料中。
應用
2,3-丁二醇可以用作测定以下样品中的中 2,3-丁二醇含量的参考标准:
- ′菲诺′雪利酒,通过旋转和连续液−液萃取(LLE)和顶空固相微萃取(HS-SPME)结合气相色谱-质谱(GC-MS)进行分析。
- 细胞培养物和发酵液,通过带有脉冲安培检测(HPAE-PAD)的高效阴离子交换色谱法进行分析。
- 可可豆(可可),通过 HS-SPME-GC-MS 进行主成分分析(PCA)。
- 醋样品,通过 HS-SPME 与在电子碰撞电离(EI +)模式下的 GC-MS 联用进行分析。
有关合适的仪器技术的更多信息,请参阅产品的分析证书。想要获得更多支持,请联系技术服务部。
儲存類別代碼
10 - Combustible liquids
水污染物質分類(WGK)
WGK 1
閃點(°F)
185.0 °F - closed cup
閃點(°C)
85 °C - closed cup
客戶也查看了
Dynamics of volatile and non-volatile compounds in cocoa (Theobroma cacao L.) during fermentation and drying processes using principal components analysis
Food Research International, 44(1), 250-258 (2011)
Headspace solid-phase microextraction analysis of aroma compounds in vinegar: validation study
Journal of Chromatography A, 967(2), 261-267 (2002)
Determination of carbohydrates, sugar alcohols, and glycols in cell cultures and fermentation broths using high-performance anion-exchange chromatography with pulsed amperometric detection
Analytical Biochemistry, 283(2), 192-199 (2000)
Comparative analysis of volatile compounds of `fino?sherry wine by rotatory and continuous liquid-liquid extraction and solid-phase microextraction in conjunction with gas chromatography-mass spectrometry
Analytica Chimica Acta, 513(1), 141-150 (2004)
Biotechnology advances, 29(3), 351-364 (2011-01-29)
2,3-butanediol is a promising bulk chemical due to its extensive industry applications. The state-of-the-art nature of microbial 2,3-butanediol production is reviewed in this paper. Various strategies for efficient and economical microbial 2,3-butanediol production, including strain improvement, substrate alternation, and process
我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.
聯絡技術服務