Polyvinylpyrrolidone
Average molecular weight 8000, K16-18
- Product Code: 95368
Alias:
Related CAS: 84057-81-8; Polyvinylpyrrolidone
CAS:
9003-39-8
| Molecular Weight: | Molecular Formula: | C₆H₉NO | |
|---|---|---|---|
| EC Number: | MDL Number: | MFCD00149016 | |
| Melting Point: | 130°C | Boiling Point: | |
| Density: | 1.69 g/cm3 | Storage Condition: | room temperature, dry |
Product Description:
Polyvinylpyrrolidone is widely used in the pharmaceutical industry as a binder in tablets, ensuring the active ingredients are held together effectively. It also serves as a solubilizing agent, improving the dissolution rate of poorly soluble drugs, which enhances their bioavailability. In cosmetics, it acts as a film-forming agent, providing a smooth and even application in products like hair sprays and mascaras. Additionally, it is employed in the food industry as a stabilizer and thickening agent, helping to maintain the texture and consistency of various products. Its adhesive properties make it useful in medical applications, such as in wound dressings and as a component in contact lens solutions, where it helps to retain moisture and improve comfort.
Product Specification:
| Test | Specification |
|---|---|
| PH5 IN H2O | 3-5 |
| K | 16-18 |
| 1-VINYLPYRROLIDIN-2-ONEHPLC | 10 |
| 2-PYRROLIDONE | 3 |
| ALDEHYDES | 0.05 |
| PBPPM | 10 |
| N2H4PPM | 1 |
| N | 11.5-12.8 |
| ASH | 0.1 |
| WATER BY KARL FISCHER | 5 |
| APPEARANCE | White or light yellow powder |
| INFRARED SPECTRUM | Conforms to structure |
| IDENTIFICATION | Pass |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 100.000 | 10-20 days | ฿720.00 |
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| 500.000 | 10-20 days | ฿2,150.00 |
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| 2500.000 | 10-20 days | ฿7,500.00 |
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Polyvinylpyrrolidone
Polyvinylpyrrolidone is widely used in the pharmaceutical industry as a binder in tablets, ensuring the active ingredients are held together effectively. It also serves as a solubilizing agent, improving the dissolution rate of poorly soluble drugs, which enhances their bioavailability. In cosmetics, it acts as a film-forming agent, providing a smooth and even application in products like hair sprays and mascaras. Additionally, it is employed in the food industry as a stabilizer and thickening agent, helping to maintain the texture and consistency of various products. Its adhesive properties make it useful in medical applications, such as in wound dressings and as a component in contact lens solutions, where it helps to retain moisture and improve comfort.
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| INCI | - |
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