Home » Fluorescent PEG (Derivatives, Purity: >99.9%, Diameter: 50 nm ± 5mm)
ORGANIC FLUORINE MATERIALS
| Stock No. | CAS | MSDS | Specification | COA |
|---|---|---|---|---|
| NS6130-12-000091 | 25322-68-3 |
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|
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Fluorescent PEG
(Derivatives, Purity: >99.9%, Diameter: 50 nm ± 5mm)
| Product | Fluorescent labeled polyethylene glycol | |
| Stock No | NS6130-12-000091 | |
| CAS | 25322-68-3 | Confirm |
| Purity | > 99.9 % | Confirm |
| Appearance | Yellow Solid or Viscous Liquid | Confirm |
| Boiling point | Not Determined | Confirm |
| Diameter | 50 nm ± 5mm | Confirm |
| FITC | PEG | Confirm |
| Specification | 1000 Da | Confirm |
| Excitation Wavelength | 495 nm | Confirm |
| Emission Wavelength | 520 nm | Confirm |
| Shape | Round | Confirm |
| pH | 5.0-7.5 | Confirm |
| Organic Impurities | Absent | Confirm |
| Solubility | High in Water | |
| Quality Control | Each lot of Fluorescent labeled polyethylene glycol was tested successfully. | |
| Main Inspect Verifier | Manager QC | |
Typical Chemical Analysis
| Assay | >99.9% |
| Other Metal | 800ppm |
Expert Reviews
Dr. Myron Rubenstein, Ph.D , (Polytechnic University of Turin, Italy)
As fluorine is the most electronegative element of all elements, the atomic radius of fluorine is similar to that of hydrogen at the same time, so the size of the molecules is not affected much.Due to these properties, number of compounds containing fluorine is increasing in pharmaceutical drugs, organic electronics materials, etc.
Dr. Huojin Chan , (University of Science and Technology of China, Hefei, Anhui, China)
In nature fluorine occurs in the form of inorganic minerals like fluorite (CaF2)and cryolite (NaAlF6) and fluorinated organic compounds are extremely rare. C-F bonds have strength and some unique properties, but mother nature doesn’t seem to have utilized them so much.
Dr. Ms. Yi Yen Shi, , (King Mongkut’s University of Technology Thonburi,Bangkok, Thailand)
Fluorinated organic compounds have enhanced hydrophobicity and lipophobicity in perfluorinated substances. An inverted charge density distribution in fluorinated aromatic compounds, the ring being the centre of positive charge, with respect to the corresponding hydrocarbons. This is a result of the balance between the negative inductive effect and the positive mesomeric effect of the halogen atom.
Dr. Hans Roelofs Ph.D , (National Technical University of Athens, Greece)
F…H–C interactions, similar to a hydrogen bond, but with a much lower energy, are present in fluorinated organic compounds. Although there is not a precise understanding of these interactions, they may play an important role in the solidstate organization of fluorine compounds bearing both C–F and C–H bonds or between perfluorinated and hydrocarbon compounds.
Fluorescent PEG
From us, you can easily purchase Fluorescent PEG at great prices. Place online order and we will dispatch your order through DHL, FedEx, UPS. You can also request for a quote by mailing us at sales@nanoshel.com. We invite you to contact us for further information about our company and our capabilities. At Nanoshel, we could be glad to be of service to you. We look forward to your suggestions and feedback.
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Dr. Bruce Perrault, Ph.D , (Georgia Institute of Technology (Georgia Tech), USA)
Fluorocompounds areone of the important parts of our daily life, concerning alimentation, health care or leisure time as well as the alternative energy sector, which is of an increasing significance in times of limited resources and climate change. Due to the strength of the C–F bond, fluorine containing compounds exhibit a high thermal and oxidative stability, low polarity, weak intermolecular interactions and a small surface tension compared to hydrocarbons. These beneficial effects are utilized for the development of new compounds with unprecedented properties, e.g. liquid crystals, plastics, dyes, surfactants, membranes, conductive polymers, pharmaceuticals and agrochemicals.