乳酸乙酯(EL)

CAS: 97-64-3 货号: E1520801 分子式: C5H10O3 分子量: 118.13 Beilstein号: 3(4)643 EC号: 202-598-0
有货
级别和纯度: PrimorTrace™ ? PrimorTrace™ —— 阿拉丁的痕量金属分析系列,金属背景极低。适用于污染须极小的 ICP/AAS 痕量金属工作。 电子级 ? 电子级 —— 金属和颗粒杂质极低,供微电子使用。适用于不耐受污染的半导体和电子工艺。
储存条件
室温,干燥
运输条件
DG运输
★
规格
库存
价格
数量
500ml
E1520801-500ml
期货 Stock Image
¥329.90
4L
E1520801-4L
期货 Stock Image
¥989.90
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🧪

为什么选择此级别

PrimorTrace™,电子级 ,适用于对基线干扰要求严格的色谱和分析工作流程。

🌡

储存与运输

室温,干燥。DG运输 。请查阅批次 COA 获取详细规格。

📋

质量文档

SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。

📚

文献证明

在色谱分析、有机合成和交叉偶联反应领域已被 51 篇同行评审文献引用。

概述

有特殊气味。能与水混溶并部分分解,易溶于乙醇、乙醚、酮类、酯类、碳氢化合物和油类。


规格

规格或纯度
PrimorTrace™, 电子级
英文名称
Ethyl lactate(EL)
储存条件
室温,干燥
运输条件
DG运输
名称和识别符
EC号
202-598-0
分子类型
小分子
IUPAC Name
ethyl 2-hydroxypropanoate
INCHI
1S/C5H10O3/c1-3-8-5(7)4(2)6/h4,6H,3H2,1-2H3
InChi Key
LZCLXQDLBQLTDK-UHFFFAOYSA-N
Smiles
CCOC(=O)C(C)O
Isomeric SMILES
CCOC(=O)C(C)O
UN Number
Packing Group
III
分子量
118.13
Beilstein号
3(4)643
Reaxy-Rn
1209448
Reaxys-RN link address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1209448&ln=

技术文档

📋 安全数据表 (SDS)

全面的危险、操作、储存及法规合规文件。

下载 SDS →

✅ 分析证书 (COA)

批次质量数据。输入批号以获取对应 COA。

查询 COA →

📊 产品数据表

产品规格和应用的快速参考摘要。

查看数据表 →

🔬 规格说明书

该级别的完整质量属性和验收标准。

查看规格说明 →

高级数据

系统学分类

分类树(Taxonomy Tree)

界(kingdom) 有机化合物
超类(Superclass) 有机酸及其衍生物
类(Class) 羧酸及其衍生物
亚类(Subclass) 羧酸衍生物
中间层级节点(Intermediate Tree Nodes) 暂无
直接上位类(Direct Parent) 羧酸酯
其他上位类(Alternative Parents) 仲醇  一元羧酸及其衍生物  有机氧化物  碳氢化合物衍生物  羰基化合物  
分子骨架(Molecular Framework) 脂肪族无环化合物
取代基(Substituents) 羟基苯甲酸酯 - 脂肪族非环化合物 - 羰基 - 羧酸酰胺 - 烃衍生物 - 单羧酸或其衍生物 - 有机氧化物 - 有机氧化合物 - 有机氧化合物 - 醛基
描述(Description) 该化合物属于羧酸酯类有机化合物。这类羧酸衍生物通过氧原子连接羰基碳原子与烷基或芳基片段(形成酯基)。
外部描述符(External Descriptors) ethyl ester - secondary alcohol - lactate ester
三维结构
交互式化学结构模型





化学和物理性质
溶解性
完全混溶于水;可混溶于氯仿、酒精、乙醚
密度
1.031
折光率
1.4125
沸点
154°C
熔点
-25°C
分子量
118.130 g/mol
XLogP3
0.200
氢键供体数Hydrogen Bond Donor Count
1
氢键受体数Hydrogen Bond Acceptor Count
3
可旋转键计数Rotatable Bond Count
3
精确质量Exact Mass
118.063 Da
单同位素质量Monoisotopic Mass
118.063 Da
拓扑极表面积Topological Polar Surface Area
46.500 Ų
重原子数Heavy Atom Count
8
形式电荷Formal Charge
0
复杂度Complexity
79.700
同位素原子数Isotope Atom Count
0
定义的原子立体中心计数Defined Atom Stereocenter Count
0
未定义的原子立体中心计数Undefined Atom Stereocenter Count
1
定义的键立体中心计数Defined Bond Stereocenter Count
0
未定义的键立体中心计数Undefined Bond Stereocenter Count
0
所有立体化学键的总数The total count of all stereochemical bonds
0
共价键合单元计数Covalently-Bonded Unit Count
1
安全和危险性(GHS)
一般危化品
一般危化品
象形图
GHS06,   GHS08,   GHS02
信号词
Danger
危险声明

H335: 可能引起呼吸道刺激

H318: 造成严重的眼睛损伤

H226: 易燃液体和蒸气

预防措施声明

P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾

P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。

P370+P378: 火灾时:使用干砂、干粉或抗醇泡沫灭火。

P210: 远离热源,热表面,火花,明火和其他点火源。 - 禁止抽烟。

P405: 密闭存放

P501: 将内容物/容器处理到。。。

P233: 保持容器密闭。

P240: 地面/粘结容器和接收设备

P403+P235: 存放在通风良好的地方。保持低温。

P303+P361+P353: 如皮肤(或头发)沾染:立即脱掉所有沾染的衣服。用水清洗皮肤/淋浴。

P271: 仅在室外或通风良好的地方使用。

P241: 使用防爆的[电气/通风/照明/.../]设备。

P304+P340: 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。

P403+P233: 存放在通风良好的地方。保持容器密闭。

P242: 仅使用无火花的工具。

P243: 采取防静电措施

P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。

P305+P354+P338: 如果进入眼睛:立即用水冲洗几分钟。取下隐形眼镜(如果有的话),并且操作简单。继续冲洗。

P317: 寻求紧急医疗救助。

P319: 如果你感到不适,请寻求医疗帮助。

WGK Germany
1
RTECS
OD5075000
Class
3
Merck Index
3817
个人防护装备
Eyeshields,Faceshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
质检证书(CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:
技术文档和文章
此产品的引用文献
引用文献
1. Yongyi Lu, Zhihao Wang, Min Li, Zongyang Li, Xinyu Hu, Qunjie Xu, Yuehui Wang, Haimei Liu, Yonggang Wang.  (2023)  3D Printed Flexible Zinc Ion Micro-Batteries with High Areal Capacity Toward Practical Application.  ADVANCED FUNCTIONAL MATERIALS,  [10.1002/adfm.202310966]
2. Qiuyan Ding, Hengyu Shen, Zongliang Kou, Hong Li, Xiaolei Fan, Xiaoxia Ou, Yilai Jiao, Xin Gao.  (2023)  Heteropoly acid supported on hierarchical Y zeolite decorated SiC foam as the structured catalytic packing for reactive distillation synthesis of ethyl lactate.  CHEMICAL ENGINEERING JOURNAL,  [10.1016/j.cej.2023.146493]
3. Rui Wang, Shiyu Chang, Miao Liang, Yajian Wu, Runhu Xin, Yuping Liu, Liang Chen, Shangting Zhou.  (2023)  Characterization of Key Odorants in Soy Sauce and Their Concentration Changes during Storage.  JOURNAL OF FOOD QUALITY,  [10.1155/2023/6673089]
4. Lin Su, Dongdong Jin, Yuqiong Wang, Qinglong Wang, Chengfeng Pan, Shuai Jiang, Haojin Yang, Zhengxin Yang, Xin Wang, Neng Xia, Kai Fung Chan, Philip Wai Yan Chiu, Joseph Jao-Yiu Sung, Li Zhang.  (2023)  Modularized microrobot with lock-and-detachable modules for targeted cell delivery in bile duct.  Science Advances,  9  (50): [PMID:38100592] [10.1126/sciadv.adj0883]
5. Chunlei Tan, Liang Tao, Jing Xie, Zhijin Yu, Yang Tian, Cunchao Zhao.  (2023)  The Effects of Ultrasonic and Gamma Irradiation on the Flavor of Potato Wines Investigated by Sensory Omics.  Foods,  12  (15): (2821).  [PMID:37569090] [10.3390/foods12152821]
6. Yu Mu, Jun Huang, Rongqing Zhou, Suyi Zhang, Hui Qin, Hanlan Tang, Qianglin Pan, Huifang Tang.  (2023)  Characterization of the differences in aroma-active compounds in strong-flavor Baijiu induced by bioaugmented Daqu using metabolomics and sensomics approaches.  FOOD CHEMISTRY,  [PMID:37247603] [10.1016/j.foodchem.2023.136429]
7. Ziming Xie, Dequan Zeng, Jingwen Wang, Mouming Zhao, Yunzi Feng.  (2023)  Dispersive liquid-liquid microextraction coupled with gas chromatography-mass spectrometry (GC-MS) for the determination of soy sauce aroma compounds.  FOOD CONTROL,  [10.1016/j.foodcont.2023.109838]
8. Wenxia Tian, Xiaofang Liu, Jia Zheng, Yi Ma, Huibo Luo, Xiaogang Luo, Changjun Hou, Danqun Huo.  (2023)  Array-based sensing and discrimination of segmented Baijiu using organic molecules-regulated PEI@Ag NPs@Ln as fluorescent probes.  FOOD CHEMISTRY,  [PMID:36917907] [10.1016/j.foodchem.2023.135888]
9. Jialin Xu, Kuo Zhou, Linlin Qin, Zaiming Tan, Shijing Huang, Peigao Duan, Shimin Kang.  (2023)  One-Pot Tandem Alcoholysis-Hydrogenation of Polylactic Acid to 1,2-Propanediol.  Polymers,  15  (2): (413).  [PMID:36679291] [10.3390/polym15020413]
10. Xiuzhen Xu, Weiqin Feng, Lijun Guo, Xin Huang, Bi Shi.  (2023)  Controlled synthesis of distiller's grains biochar for turbidity removal in Baijiu.  SCIENCE OF THE TOTAL ENVIRONMENT,  [PMID:36621480] [10.1016/j.scitotenv.2022.161382]
11. Jialin Xu, Kuo Zhou, Jinxia Fu, Zaiming Tan, Linlin Qin, Peigao Duan, Yongjun Xu, Shimin Kang.  (2022)  Near-zero-waste hydrogenolysis of poly(lactic acid) to biofuel.  FUEL,  [10.1016/j.fuel.2022.126609]
12. Yisong Liu, Chunfeng Liu, Xin Xu, Chengtuo Niu, Jinjing Wang, Feiyun Zheng, Qi Li.  (2022)  Development of a Rapid and Sensitive Fluorescence Sensing Method for the Detection of Acetaldehyde in Alcoholic Beverages.  Foods,  11  (21): (3450).  [PMID:36360062] [10.3390/foods11213450]
13. Wei Jia, Chenna Di, Rong Zhang, Lin Shi.  (2022)  Ethyl carbamate regulate esters degradation by activating hydrolysis during Baijiu ripening.  FOOD RESEARCH INTERNATIONAL,  [PMID:35651023] [10.1016/j.foodres.2022.111157]
14. Qianying Chen, Tian-Yun Huang, Pengyu Lv, Jianyong Huang, Huiling Duan.  (2021)  Programmable Self-Locking Micromachines with Tunable Couplings.  Advanced Intelligent Systems,  3  (10): (2000232).  [10.1002/aisy.202000232]
15. Jiequn Wu, Weiming Hua, Yinghong Yue, Zi Gao.  (2020)  Efficient Aerobic Oxidation of Ethyl Lactate to Ethyl Pyruvate over V2O5/g-C3N4 Catalysts.  ACS Omega,  [PMID:32656442] [10.1021/acsomega.0c01822]
16. Dongdong Jin, Qianying Chen, Tian-Yun Huang, Jianyong Huang, Li Zhang, Huiling Duan.  (2019)  Four-dimensional direct laser writing of reconfigurable compound micromachines.  Materials Today,  [10.1016/j.mattod.2019.06.002]
17. Bo Tang, Zhengwei Wang, Huang Weiqiu, Sen Li, Tingting Ma, Haogang Yu, Xufei Li.  (2017)  RGO and Three-Dimensional Graphene Networks Co-modified TIMs with High Performances.  Nanoscale Research Letters,  12  (1): (1-7).  [PMID:28875303] [10.1186/s11671-017-2298-z]
18. Ting Song, Piyong Zhang, Jian Zeng, Tingting Wang, Atif Ali, Heping Zeng.  (2017)  In Situ Construction of Globe-like Carbon Nitride as a Self-Cocatalyst Modified Tree-like Carbon Nitride for Drastic Improvement in Visible-Light Photocatalytic Hydrogen Evolution.  ChemCatChem,  9  (21): (4035-4042).  [10.1002/cctc.201700732]
19. Yu Zhi-Yu, Fang Qiu-Sheng, Zhou Jia, Song Zhi-Bin.  (2015)  Reusable proline-based ionic liquid catalyst for the simple synthesis of 2-arylbenzothiazoles in a biomass medium.  RESEARCH ON CHEMICAL INTERMEDIATES,  42  (3): (2035-2045).  [10.1007/s11164-015-2133-z]
20. Yao Feng, Yi Bin, Shen Caihong, Tao Fei, Liu Yumin, Lin Zhixin, Xu Ping.  (2015)  Chemical Analysis of the Chinese Liquor Luzhoulaojiao by Comprehensive Two-Dimensional Gas Chromatography/Time-of-Flight Mass Spectrometry.  Scientific Reports,  5  (1): (1-6).  [PMID:25857434] [10.1038/srep09553]
21. Bo Tang, Guoxin Hu, Hanyang Gao, Liuyu Hai.  (2015)  Application of graphene as filler to improve thermal transport property of epoxy resin for thermal interface materials.  INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER,  [10.1016/j.ijheatmasstransfer.2015.01.141]
22. Bo Tang, Guoxin Hu.  (2014)  Preparation of Few Layer Three-dimensional Graphene Networks by CVD for Energy Storage Applications.  CHEMICAL VAPOR DEPOSITION,  [10.1002/cvde.201207052]
23. Yongyi Lu, Zongyang Li, Xin Wang, Zhihao Wang, Min Li, Xinyu Hu, Yuehui Wang, Haimei Liu, Yonggang Wang.  (2024)  3D printed dual network Cross-Linked hydrogel electrolytes for high area capacity flexible zinc ion Micro-Batteries.  CHEMICAL ENGINEERING JOURNAL,  [10.1016/j.cej.2024.151523]
24. Hao-Jie Bai, Hong-Wei Li, Yi Li, Zhijiu Huang, Sha Liu, Xin-He Duan, Yuqing Wu.  (2024)  A fluorescence-enhanced method specific for furfural determination in Chinese Baijiu based on luminescent carbon dots and direct surface reaction.  TALANTA,  [PMID:39116733] [10.1016/j.talanta.2024.126660]
25. Peng Zhao, Xuhui Xia, Jia Zheng, Zirui Yuan, Yiyao Luo, Huibo Luo, Yi Ma, Danqun Huo, Changjun Hou.  (2024)  A novel colorimetric and fluorometric dual-signal identification of crude baijiu based on La-CDs.  FOOD CHEMISTRY,  [PMID:39461317] [10.1016/j.foodchem.2024.141706]
26. Xuhui Xia, Peng Zhao, Jia Zheng, Xuheng Li, Xin Zeng, Dianhui Men, Yiyao Luo, Changjun Hou, Danqun Huo.  (2025)  A novel quantum dot-based ratiometric fluorescence sensor array: For reducing substances detection and Baijiu quality discrimination.  ANALYTICA CHIMICA ACTA,  [PMID:40024655] [10.1016/j.aca.2025.343785]
27. Peng Zhao, Xuhui Xia, Yiyao Luo, Zirui Yuan, Jiaxi Deng, Huibo Luo, Xiaogang Luo, Danqun Huo, Changjun Hou.  (2024)  A porphyrin-modified CoMoO4 nanosensor array for the detection of crude baijiu.  Analytical Methods,  [PMID:39364608] [10.1039/D4AY01082E]
28. Kai-Yu Ruan, Teng-Fei Lu, Jing Zhou, Xin Liang, Sheng Wang, Yu-Qian Xia, Tong Wang.  (2024)  Bio-derived solvent based salt-responsive system for simultaneous extraction and in-situ enrichment of polysaccharides and phenolics from Carthamus tinctorius L. flower.  SEPARATION AND PURIFICATION TECHNOLOGY,  [10.1016/j.seppur.2024.127795]
29. Zonghui Liu, Jing Xu, Zhe Wen, Bing Yan, Bing Xue.  (2024)  Chitin-derived NC support vanadia as highly efficient catalyst for the oxidation of ethyl lactate to ethyl pyruvate.  BIOMASS & BIOENERGY,  [10.1016/j.biombioe.2024.107396]
30. Baoqing Bai, Lanqi Zhang, Ying Zhang, Bin Feng, Tao Bo, Jinhua Zhang, Sanhong Fan, Yukun Yang.  (2024)  Comparative analysis of flavor characteristics of two rounds of Qingxiangxing Baijiu by GC×GC-TOFMS, HS-GC-IMS, GC-E-nose and E-tongue.  Food Bioscience,  [10.1016/j.fbio.2024.105789]
31. Bentao Zou, Huibin Liu, Xuehao Fen, Zhizheng Gao, Zhixing Ge, Wenguang Yang.  (2025)  Design, optimization, and validation of a magnetic mother-child robot system for targeted drug delivery.  MATERIALS & DESIGN,  [10.1016/j.matdes.2025.113827]
32. Xin-He Duan, Hong-Wei Li, Yi Li, Zhijiu Huang, Sha Liu, Yuqing Wu.  (2024)  Determination of acetaldehyde in Chinese Baijiu based on the light-activated oxidase-mimic activity of fluorine-containing carbon dots (dF-CDs).  SENSORS AND ACTUATORS B-CHEMICAL,  [10.1016/j.snb.2024.136356]
33. Cui Quan, Yingying Zhou, Hua Chu, Xiaolei Fan, Ningbo Gao.  (2024)  Heteropolyacids combined with Y zeolite as superior solid acid catalysts to accelerate lactic acid esterification.  JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY,  100  (1): (243-254).  [10.1002/jctb.7768]
34. Caiqi Liu, Fei Liu, Tao Yang, Caohong Chen, Yanyan Lin, Jinggang Wang, Jin Zhu.  (2024)  Incorporation of lactyl unit to PBAT for enhanced gas barrier property and biodegradability by direct polycondensation via alcoholysis of cyclic anhydride with lactic acid.  POLYMER,  [10.1016/j.polymer.2024.127758]
35. Xia Neng, Jin Dongdong, Yang Zhengxin, Pan Chengfeng, Su Lin, Zhang Moqiu, Wang Xin, Xu Zirong, Guo Zichang, Pan Longyu, Sun Xiaohao, Ma Xing, Wang Liu, Zhang Li.  (2025)  Inverse programming of ferromagnetic domains for 3D curved surfaces of soft materials.  Nature Synthesis,  [10.1038/s44160-025-00746-2]
36. Wei Qiu, Hailong Ru, Jilei Wang, Jingming Kuang, Yougui Yu, Qing Zheng.  (2025)  Odor threshold dynamics during Baijiu aging: Ester–acid interactions.  LWT-FOOD SCIENCE AND TECHNOLOGY,  [10.1016/j.lwt.2025.117436]
37. Shaoyang Liu, Jie Qi, Yuzhe Li, Ruiyao Wang, Li Wang, Hongsheng Lu, Zheng Zhang.  (2024)  pH-Responsive Natural Deep Eutectic Solvent: An Environmental Alternative for the Sustainable Extraction of Petroleum Hydrocarbons from Oil Sands.  LANGMUIR,  [PMID:39549013] [10.1021/acs.langmuir.4c03295]
38. Lian Xia, Jia Zheng, Jian Su, Hongli Yang, Zhengmin Xie, Yue Tang, Yuangen Wu.  (2024)  Portable paper-based sheet for visual detection of ethyl carbamate in Chinese Baijiu based on aptamer recognition and laccase-like activity of cubic Ag2O nanoparticles.  Food Bioscience,  [10.1016/j.fbio.2024.105594]
39. Wenhui Liu, Fan Nie, Haojing Jiang, Yinan Zhao, Yan Zhang, Zheng Zhang, Jie Zhang, Jing Xu, Yuanqiang Guo.  (2024)  Preparation of pH-Sensitive Polysaccharide–Small Molecule Nanoparticles and Their Applications for Tumor Chemo- and Immunotherapy.  ACS Applied Materials & Interfaces,  [PMID:39586061] [10.1021/acsami.4c16504]
40. Sheng Wang, Xin Liang, Tengfei Lu, Ying Ma, Ziteng Wang, Xiangyu Zheng, Kaiyu Ruan, Tong Wang.  (2024)  Target-oriented rational design of composite bio-derived solvents for the green extraction of salvianolic acid B and tanshinones from Salvia miltiorrhiza root.  SEPARATION AND PURIFICATION TECHNOLOGY,  [10.1016/j.seppur.2024.130772]
41. Zhiang Zhang, Bing Han, Ruokun He, Shuaiqi Ren, Jiahao Fan, Wenzheng Han, Xumin Hou, Hesheng Wang, Zhuo-Chen Ma.  (2025)  Springtail-Inspired Doubly Reentrant Soft Microstructures With Magnetically Switchable Wettability Fabricated by Two-Photon Lithography-Assisted Molding.  ADVANCED FUNCTIONAL MATERIALS,  [10.1002/adfm.202510215]
42. Jiaxi Deng, Yiyao Luo, Jia Zheng, Zirui Yuan, Yi Ma, Huibo Luo, Xiaogang Luo, Danqun Huo, Changjun Hou.  (2025)  Dual-mode fluorescence and colorimetric bimodal sensing of Baijiu on CDs@MOF peroxidase activity.  Analytical Methods,  [PMID:40815191] [10.1039/D5AY00671F]
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44. Xiaotong Lyu, Meiyi Zhou, Qian Wang, Lihuan Lang, Kemin Linghu, Chunhui Wei, Liangcai Lin, Paul A. Kilmartin, Cuiying Zhang.  (2025)  Non-volatile compounds as aroma modulators in Jiangxiang-flavor Baijiu: Regional flavor differentiation and synergistic interactions with volatile aromas.  FOOD CHEMISTRY,  [PMID:40499427] [10.1016/j.foodchem.2025.145015]
45. Houchun Yan, He Ma, Xuqiang Li, Tao Li, Wenxue Lu, Qingsong Li.  (2025)  Exploration of extracting ethyl lactate from aqueous solution using alkyl alcohols: Combination of experiment and mechanism analysis.  JOURNAL OF MOLECULAR LIQUIDS,  [10.1016/j.molliq.2025.127928]
46. Shuxuan Jin, Qian Wu, Shiqi Chang, Shaojiang Zeng, Jiqiu Yin, Huipeng Ma.  (2025)  Study of the Reciprocal Interaction Between Tumor Cells and Macrophages Based on the Biomimic Microfluidic Device.  ELECTROPHORESIS,  [PMID:40874291] [10.1002/elps.70020]
47. Lin Su, Dongdong Jin, Neng Xia, Bo Hao, Yihang Jiang, Qinglong Wang, Haojin Yang, Xin Wang, Kai Fung Chan, Xing Ma, Jacqueline Pui Wah Chung, Philip Wai Yan Chiu, Li Zhang.  (2025)  Modular magnetic microrobot system for robust endoluminal navigation and high–radial force stent delivery in complex ductal anatomy.  Science Advances,  11  (43): [PMID:41124263] [10.1126/sciadv.ady4339]
48. Yanjia Liu, Tingting Bai, Daohong Wu, Maojun Yao.  (2025)  Elucidating the aging mechanism of Fuyu-flavor Baijiu mediated by metal ions via GC–MS, spectroscopy, electrochemistry, and SEM-EDS.  FOOD CHEMISTRY,  [PMID:41435540] [10.1016/j.foodchem.2025.147641]
49. Jun-Xia Li, Min Gong, Chao Ma, Yao-Yao Li, Ling-Xiao Liu, Bin Wang, Jin-Jing Ren, Sheng-Ming Lei, Yun-Guo Liu.  (2026)  Identification of key aroma components in Rose Lujiu from different origins based on e-nose, e-tongue, GC-MS and GC-IMS.  Analytical Methods,  [PMID:41532484] [10.1039/D5AY01454A]
50. Su Xiaoyu, Wang Lei, Wang Zhaozhong, Yang Le, Li Mingjie, Zhu Dazhao, Li Zhijun, Yuan Weizheng, Chang Honglong, Wang Binglu.  (2026)  Acoustic shape-morphing micromachines.  Nature Communications,  [PMID:41622294] [10.1038/s41467-026-68856-9]
51. Haiyan Cao, Bin Yang, Wenfei Dong, Wenbing Shi.  (2026)  Ratiometric fluorescence detection of tetramethylpyrazine in complex matrices using a Tb-EDTA probe based on LMCT modulation.  ANALYTICA CHIMICA ACTA,  [10.1016/j.aca.2026.345922]
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常见问题

什么是「电子级」?
「电子级」表示该物料经过加工和检测,适用于半导体和电子制造。规格侧重于影响该应用性能的杂质——例如,电子应用的金属含量、电池应用的粒度、光学应用的折射率,或对水分敏感工艺的水分含量。
什么是「PrimorTrace?」?
「PrimorTrace?」表示该化学品经过纯化和检测,专用于痕量和元素分析。关键规格通常包括:常用检测波长处的受控紫外吸收、低不挥发残渣、受控的水分含量以及经验证的批间一致性。「PrimorTrace?」用于此工作流程中的流动相、样品制备和分析标准品。
本产品应如何储存?
请于阴凉处、干燥条件下保存。请与干燥剂一同密封保存,本品对湿气敏感。
本产品如何运输?
本产品属危险品,通过 FedEx DG Service 运输。不提供陆运及其他经济型服务,部分目的地或地址类型可能受限。
本产品的 CAS 号、分子式和分子量是多少?
本产品的 CAS 号为 97-64-3,分子式为 C5H10O3,分子量为 118.13 g/mol。InChIKey LZCLXQDLBQLTDK-UHFFFAOYSA-N。
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