Product Name
二乙醚, for analysis EMPARTA® ACS
等级
ACS reagent
质量水平
蒸汽密度
2.6 (vs air)
蒸汽压
587 hPa ( 20 °C)
产品线
EMPARTA®
方案
≥99.5% (GC)
表单
liquid
自燃温度
320 °F
效能
1215 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rabbit)
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一般描述
EMPARTA solvents are designed for routine chemical synthesis, drying, purification, and critical labware cleaning in quality control environments. Engineered for precision, they deliver consistently reproducible results essential for rigorous validation and documentation.
Exceptional Quality Standards: These solvents meet or exceed ACS specifications, providing assurance of high quality that is crucial for accurate testing and analysis in quality control.
Consistent Reproducibility: Designed for precision, the solvents ensure that results can be reliably reproduced, which is vital for maintaining compliance and integrity in quality control processes.
Versatile Applications: Suitable for a variety of QC tasks, including analytical testing, method validation, and testing USP/NF monographs, these solvents support a comprehensive approach to quality assurance in laboratory settings.
Exceptional Quality Standards: These solvents meet or exceed ACS specifications, providing assurance of high quality that is crucial for accurate testing and analysis in quality control.
Consistent Reproducibility: Designed for precision, the solvents ensure that results can be reliably reproduced, which is vital for maintaining compliance and integrity in quality control processes.
Versatile Applications: Suitable for a variety of QC tasks, including analytical testing, method validation, and testing USP/NF monographs, these solvents support a comprehensive approach to quality assurance in laboratory settings.
应用
- 香料提取物抑制食源性病原体的生长和生物胺的合成。: 本研究探讨了香料提取物抑制病原体生长的功效,在提取过程中研究人员使用乙醚来分离活性化合物(Kuley et al., 2024)。
- β从山黄麻 (Trema orientalis,大麻科)叶片中分离的谷甾醇提高了BF-2细胞的活力和增殖能力。: 介绍了乙醚在谷甾醇提取中的用途,展示了其在医学研究领域生物活性化合物分离中的应用(Mekarunothai et al., 2024)。
- 从顶部空间捕获挥发性有机化合物的PDMS管溶剂萃取新方法。: 介绍了一种使用乙醚捕获挥发性有机化合物的新方法,提高了化学生态学领域的分析能力(Thomas et al., 2024)。
- 有机金属钡(0)合子的金属气相合成: 描述了乙醚在复杂有机金属化合物合成中的关键作用,重点介绍了其在先进材料科学中的实用性(Townrow et al., 2024)。
分析说明
纯度(GC): ≥ 99.5 %
同一性(IR):符合
外观:透明
颜色: ≤ 10 Hazen
可滴定酸: ≤ 0.0002 meq/g
沸点:34 - 35 °C
过氧化物(以 H₂O₂ 计): ≤ 0.000015 %
羰基化合物(以 HCHO 计): ≤ 0.001 %
蒸发残留物: ≤ 0.001 %
水: ≤ 0.1 %
产品用 5-10 ppm 2,6-二叔丁基-4-甲基苯酚(BHT)稳定。
同一性(IR):符合
外观:透明
颜色: ≤ 10 Hazen
可滴定酸: ≤ 0.0002 meq/g
沸点:34 - 35 °C
过氧化物(以 H₂O₂ 计): ≤ 0.000015 %
羰基化合物(以 HCHO 计): ≤ 0.001 %
蒸发残留物: ≤ 0.001 %
水: ≤ 0.1 %
产品用 5-10 ppm 2,6-二叔丁基-4-甲基苯酚(BHT)稳定。
法律信息
EMPARTA is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语:
Danger
危险声明
危险分类
Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3
靶器官
Central nervous system
补充剂危害
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
-40.0 °F - closed cup
闪点(°C)
-40 °C - closed cup
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