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Polyethylene glycol 12,000, Thermo Scientific Chemicals
Description
Polyethylene glycol is used to modify therapeutic proteins and peptides to increase their solubility. In gas chromatography, it is used as a polar stationary phase. It is also useful in preserving objects obtained from the ocean. As a dispersant, it is used in toothpastes. It finds application in blood banking as a potentiator, which is used to detect antigens and antibodies.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Specifications
Specifications
| pH | 5 to 7 |
| Physical Form | Powder |
| Melting Point | 64°C to 65°C |
| Merck Index | 14,7568 |
| Solubility Information | Soluble in organic solvents,water and aromatic hydrocarbons. Slightly soluble in aliphatic hydrocarbons. |
| Quantity | 1 kg |
| Flash Point | >240°C (464°F) |
| Odor | Odorless |
| Chemical Name or Material | Polyethylene glycol 12,000 |
Certificates
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
| Lot Number | Certificate Type | Date | Catalog Number |
|---|---|---|---|
| P07L012 | Certificate of Analysis | 10/03/2025 | 042635.A1,042635.30 |
| T29K071 | Certificate of Analysis | 20/08/2024 | 042635.A1,042635.30 |
| S17K007 | Certificate of Analysis | 09/07/2024 | 042635.A1,042635.30 |
| Q09K070 | Certificate of Analysis | 15/04/2024 | 042635.A1,042635.30 |
| Q09K069 | Certificate of Analysis | 15/04/2024 | 042635.A1,042635.30 |
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