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Specifications:
| Application | Analytical Chemistry | ||
| Storage Temperature | Room Temperature | ||
| Product Type | Laboratory Chemical | Forms | Powder |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | H(OCH₂CH₂)nOH |
VWR® Polyethylene Glycol 6,000 is a high-purity, biochemistry-grade polymer used extensively in molecular biology, protein chemistry, and pharmaceutical formulations. It is a water-soluble, non-ionic polyether compound offering excellent chemical compatibility, making it suitable for diverse applications including precipitation of nucleic acids, protein stabilization, cell fusion, and as an osmotic agent.
Key Properties
| Property | Value |
|---|---|
| Molecular Formula | H(OCH₂CH₂)ₙOH |
| Average Molar Mass | ~6,000 g/mol |
| Boiling Point | >250 °C |
| Melting Point | 60–63 °C |
| Density | 1.21 g/cm³ (at 20 °C) |
| Physical Appearance | White to off-white flakes or powder |
| Solubility | Soluble in water |
| Storage Temperature | Ambient |
| Grade | For biochemistry |
| MDL Number | MFCD01779614 |
Applications
- Molecular Biology: Nucleic acid and protein precipitation
- Protein Chemistry: Protein folding, crystallization, and stabilization
- Cell Biology: Facilitates cell fusion and transfection
- Pharmaceuticals: Used in ointments, laxatives, and as an excipient
- Osmotic Regulation: In controlled environment studies
Packaging Details
| Catalog No. | Pack Type | Quantity |
|---|---|---|
| 442714K | Plastic Bottle | 500 g |
VWR® Polyethylene Glycol 6,000 is a versatile and high-performance polymer, offering consistency and purity required for critical biochemical and pharmaceutical workflows. Its biocompatibility and solubility make it a trusted reagent in research, formulation, and industrial processes.