Polyvinylpyrrolidone/PVP with Cas 9003-39-8
Polyvinylpyrrolidone/PVP Quick Details
- Chemical Name:Polyvinylpyrrolidone/PVP
- CAS No.:9003-39-8
- EINECS: 1312995-182-4
- Molecular Formula: (C6H9NO)n
- Molecular weight:16.04246
- Appearance:White powder
- Model:PVP K15; PVP K17; PVP K25; PVP K30; PVP K60; PVP K90;PVP K120
- Synonyms:toxobin;vinisil;vinylpyrrolidinonepolymer;vinylpyrrolidonepolymer;PVP K30 USP24;PVP K120;K30 PVP K30;K 30 POVIDONE K 30 BP/USP;Povidone
Polyvinylpyrrolidone/PVP Description
What is Polyvinylpyrrolidone/PVP?
The Polyvinylpyrrolidone has application properties such as adhesion, film-forming, dispersion, and thickening, and has a wide range of applications in the field of pharmaceutical preparations. It is one of the three internationally advocated new excipients for pharmaceutical use.
Polyvinylpyrrolidone (Povidone) series, including K15, K17, K25, K30 and K90, are high-quality pharmaceutical excipients that meet EP and USP standards. PVP K series is a set of high-performance excipients widely used in pharmaceuticals and other applications, such as personal care, food, and industrial products. The characteristics of PVP K series are its high solubility, excellent film-forming properties, and outstanding binding ability. In pharmaceuticals, PVP is used as a binder in tablet formulations, thereby improving its mechanical strength and ease of production.
Autech industry is a professional and reliable manufacturer of Polyvinylpyrrolidone/PVP Cas 9003-39-8 with higher purity and lower price. If you interest our Polyvinylpyrrolidone/PVP with Cas 9003-39-8, PLS feel free to contact us for free sample!
Polyvinylpyrrolidone/PVP Typical Properties
| Item | Specification | Results |
| Appearance | White powder | Conforms |
| K value | 27-32 | 29.2 |
| Moisture | ≤ 5.0% | 3.2% |
| PH Value | 3.0~7.0 | 3.8 |
| N-vinylpyrrolidone | ≤ 0.1% | 0.0002% |
| Residue on ignition | ≤ 0.1% | 0.07% |
| Nitrogen | 11.5-12.8% | 12.0% |
| Heavy metals | ≤10ppm | ＜10ppm |
| Acetaldehyde | ≤0.05% | 0.0182% |
| Hydrazine | ≤1.0ppm | ＜1.0ppm |
| H2O2 | ≤400ppm | 121ppm |
| Conclusion | The results conforms with enterprise standards | |
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Polyvinylpyrrolidone/PVP Applications
- Polyvinylpyrrolidone is a ketone organic compound that can be used as a clarifying agent; Stabilizer; Thickener; Tablet filling agent; dispersant.
- PVP has detoxifying effects and reduces the irritant effects of other preparations on the skin and eyes. It is also used in toothpaste as a stain remover, gelling agent, and detoxifying agent.
- In daily cosmetics, PVP and copolymers have good dispersibility and film forming property, and can be used as setting liquid, setting agent of hair spray and mousse, shading agent of hair conditioner, foam stabilizer of shampoo, wave setting agent, dispersant and affinity agent of hair dye.
- Adding PVP to moisturizer, sunscreen, and hair removal agents can enhance moisturizing and lubricating effects. The excellent surface activity, film-forming properties, and non irritating and non allergic reactions of PVP have broad prospects for application in hair care products, skincare products, and other fields
- In addition, PVP can also be used as a disinfectant for medical, aquaculture, and livestock purposes. Used for disinfection of skin and mucous membranes.
- Insoluble PVP is a stabilizer for beer and fruit juice, which can improve their transparency, color, and taste
Recommended
Dosage:(exact dosage should be subject to customer’s finial product formulation.)
Polyvinylpyrrolidone/PVP Package&Storage
- Package: 25kg/drum
- Storage: Store in a cool place and keep it sealed to avoid direct sunlight.
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