Poly(ethylene glycol)
average Mv ~1,000,000,powder
- Product Code: 63601
Alias:
Polyoxyethylene; Polyethylene oxide; PEG
CAS:
25322-68-3
| Molecular Weight: | Molecular Formula: | HOCH₂CH₂OH | |
|---|---|---|---|
| EC Number: | MDL Number: | MFCD00081839 | |
| Melting Point: | Boiling Point: | ||
| Density: | Storage Condition: | room temperature |
Product Description:
Poly(ethylene glycol) is widely used in pharmaceuticals as a solvent, plasticizer, and coating agent for tablets and capsules. It helps improve drug solubility and stability, making it essential in drug delivery systems. In the medical field, it serves as a base for ointments, creams, and suppositories due to its non-toxic and moisturizing properties. It is also utilized in bioconjugation to modify proteins and peptides, enhancing their therapeutic potential. In industrial applications, it acts as a lubricant, dispersant, and binder in various formulations. Additionally, it is employed in tissue engineering as a hydrogel scaffold for cell growth and regeneration. Its versatility extends to research, where it is used for cell fusion and as a precipitant in protein crystallization.
Product Specification:
| Test | Specification |
|---|---|
| AVERAGE MV | 950000-1050000 |
| pH | 4.5-7.5 |
| VISCOSITY | 16-19 |
| WATER BY KARL FISCHER | 0.5 |
| APPEARANCE | White solid |
| ACIDITY | 0.02 acid as acetic acid |
| INFRARED SPECTRUM | Conforms to structure |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 5.000 | 10-20 days | $15.34 |
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| 25.000 | 10-20 days | $47.98 |
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| 250.000 | 10-20 days | $154.94 |
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| 500.000 | 10-20 days | $336.63 |
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| 2500.000 | 10-20 days | $1,343.38 |
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Poly(ethylene glycol)
Poly(ethylene glycol) is widely used in pharmaceuticals as a solvent, plasticizer, and coating agent for tablets and capsules. It helps improve drug solubility and stability, making it essential in drug delivery systems. In the medical field, it serves as a base for ointments, creams, and suppositories due to its non-toxic and moisturizing properties. It is also utilized in bioconjugation to modify proteins and peptides, enhancing their therapeutic potential. In industrial applications, it acts as a lubricant, dispersant, and binder in various formulations. Additionally, it is employed in tissue engineering as a hydrogel scaffold for cell growth and regeneration. Its versatility extends to research, where it is used for cell fusion and as a precipitant in protein crystallization.
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