grade
Molecular Biology
Quality Level
description
Merck USA index - 14, 7568
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
greener alternative product characteristics
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
color
white
mp
(26 - 32 °C (79 - 90 °F))
solubility
water: 200 mg/mL
density
(1.116 g/cm3 at 20 °C)
cation traces
heavy metals (as Pb): ≤0.0005%
absorption
≤0.1 at 280 nm, ≤0.2 at 260 nm
foreign activity
DNase, proteases, RNase, none detected
greener alternative category
shipped in
ambient
storage temp.
15-25°C
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
General description
在气相色谱中可用作固定相（吸收值：≤260 nm处0.2；280 nm处≤0.1）。
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. Polyethylene glycol (PEG) is an eco-friendly, biodegradable polymer widely used in pharmaceuticals and cosmetics. Its non-toxic nature and versatility make it a sustainable choice, derived from renewable resources, contributing to greener product formulations. Click here for more information.
Application
- Challenges in Pharmacokinetic Modelling of [(18)F]fluoro-PEG-folate PET/CT Imaging in Epithelial Ovarian Cancer Patients.: 本研究解决了使用聚乙二醇 (PEG) 偶联成像剂对卵巢癌进行 PET/CT 药代动力学建模的复杂问题，凸显了 PEG 在诊断成像中的适应性和临床意义(Ruytenberg et al., 2024)。
- Assessing the toxicity of one-step-synthesized PEG-coated gold nanoparticles: in vitro and in vivo studies.: 研究一步合成的 PEG 包覆金纳米粒子的生物相容性，评估其在细胞和动物模型中的安全性，凸显PEG 在增强纳米药物安全性方面的作用(Garrigós et al., 2024)。
- Microwave synthesized novel biomass carbon dots applied in the fluorescent detection of crystal violet.: 本研究探讨了PEG在增强染料检测荧光的合成碳量子点方面的应用，提供了有关PEG在环境监测和安全方面的更广泛的潜在应用方面的见解(Yin et al., 2024)。
- Modified zero-valent iron nanoparticles enhanced remediation of PCBs-contaminated soil.: 本研究说明了聚乙二醇在环境清理中的效用，详细介绍了通过应用聚乙二醇改性纳米粒子来增强土壤修复技术，反映了聚乙二醇在不同领域的多用途性(Zhao et al., 2024)。
Preparation Note
在重悬后存放于室温（20°C）。储备液可在室温最长稳定6个月。
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
毒性：标准处理（A）
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存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
281.5 °F - closed cup
flash_point_c
138.6 °C - closed cup
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 528877-100GM | 04055977196689 |
| 528877-1KG | 04055977196672 |