Product Introduction
PVP K30 Powder is also called polyvinylpyrrolidone K30, PVP K30 or polyvidone K30. It is a macromolecule polymer made from N-VinyPyrrolidone (NVP) through polymerization. The K number refers to the mean molecular weight of the povidone, higher K value means higher molecular weight. Povidone K30's mean molecular weight is 40000. This product is white to off white powder, odorless, tasteless, soluble in water and ethanol, insoluble in acetone or ether. Its molecular formula is (C6H9NO)n, and its CAS number is 9003-39-8.
PVP K30 Powder is one of the most popular industrial powders produced by our company. It is a highly versatile and efficient product that offers excellent solubility and adhesive properties. Our company is located in China, and we have been innovating and producing industrial chemicals for over a decade.
Features
PVP K30 Powder has a hygroscopic nature with good adhesive properties, and it has stable PH value and has the ability to form transparent films. It is widely used in food, pharmaceuticals, cosmetics, technical industry and so on.
Certificate of Analysis
| Item | Specification | Test Result |
| Appearance | White to off white,hygroscopic powder or flakes. | Complies |
| PH(1→20) | 3.0～7.0 | 3.5 |
| Water | ≤5.0 | 2.10% |
| Residue on ignition | ≤0.1% | Complies |
| Lead | ≤10 ppm | Complies |
| Aldehydes | ≤0.05% | 0.02% |
| Hydrazine | ≤1 ppm | ＜1 ppm |
| Vinylpyrrolidinone | ≤0.2% | ＜0.2% |
| 2-pyrrolidinone | ≤0.3% | 1.70% |
| Peroxides(as H2O2) | ≤400 ppm | 79ppm |
| K-value | 27.0～32.4 | 29 |
| Assay(Nitrogen) | 11.5%～12.8% | 12.10% |
| TAMC | ≤10³cfu/g | 20 cfu/g |
| TYMC | ≤10²cfu/g | 10 cfu/g |
| E.Coli | Negative in 1g | Negative |
Benefits
1. Excellent Solubility: PVP K30 Powder is highly soluble in water, ethanol, and other solvents. It dissolves quickly in these solvents, making it easy to use.
2. Strong Adhesive Properties: PVP K30 Powder is known for its excellent adhesive properties. It has a strong affinity for hydrophilic surfaces and can efficiently bind various substances.
3. High Purity: Our PVP K30 Powder is manufactured under strict quality control measures to ensure the highest level of purity. It is free from any impurities, making it safe to use for various applications.
4. Good Compatibility: PVP K30 Powder shows excellent compatibility with various chemicals and solvents, making it easy to use in various formulations.
5. Non-Toxic: Our PVP K30 Powder is made from high-quality materials and is completely non-toxic. It is safe to use in a wide range of industrial applications.
Application
PVP K30 Powder is a product that is widely used in various industrial applications. Its unique properties make it an excellent choice for a wide range of applications, such as cosmetics, pharmaceuticals, food, and adhesive products.
Due to its adhesive properties and excellent water and alcohol solubility, povidone K30 can be widely used as,
1. Adhesives.
2. Binder for tablets, capsules and granules.
3. Coating agent.
4. Film forming agent.
5. Bioavailability enhencing agent.
6. Drug stabilizing agent.
7. Food stabilizer.