Buy Factory supply Polyvinylpyrrolidone CAS 9003-39-8 Pvp K30 Manufacturer, Companies
Product Description
Product Description
Polyvinylpyrrolidone (PVP) is a non-ionic polymer that represents the most distinctive, extensively studied, and broadly utilized fine chemical among N-vinyl amide polymers. It has developed into non-ionic, cationic, and anionic categories, encompassing industrial grade, pharmaceutical grade, and food grade specifications. With relative molecular masses ranging from thousands to over one million across homopolymers, copolymers, and crosslinked polymer series, PVP is widely adopted for its unique, high-performance characteristics.
Certificate of Analysis (COA)
| Items | Specification | Result |
|---|---|---|
| Polyvinylpyrrolidone | 99% | 99.20% |
| Organoleptic Properties | ||
| Appearance | Powder | Conforms |
| Color | White to Yellow | Conforms |
| Odor | Characteristic | Conforms |
| Taste | Characteristic | Conforms |
| Drying Method | Vacuum drying | Conforms |
| Physical Characteristics | ||
| Particle Size | NLT 100% Through 80 mesh | Conforms |
| Loss on Drying | ≤ 12.0% | Conforms |
| Ash (Sulphated Ash) | ≤ 0.5% | Conforms |
| Total Heavy Metals | ≤ 10 ppm | Conforms |
| Any Other Impurity | ≤ 0.5% | Conforms |
| Total Impurities | ≤ 2.5% | Conforms |
| Microbiological Tests | ||
| Total Plate Count | ≤ 10,000 cfu/g | Conforms |
| Total Yeast & Mold | ≤ 1,000 cfu/g | Conforms |
| E. Coli | Negative | Negative |
| Salmonella | Negative | Negative |
| Staphylococcus | Negative | Negative |
Functions & Applications
Application in Cosmetics
Due to its unique properties, polyvinylpyrrolidone is commonly used as a raw material for cosmetics. It exhibits effective moisturizing, film-forming, and stabilizing properties, significantly enhancing product performance and consistency.
Pharmaceutical Industry
Widely applied as a pharmaceutical excipient for solid preparations such as tablets and capsules, functioning effectively as a disintegrant and suspension aid. Additionally, it forms stable complexes with phenols and alkaloids for biochemical research.
Industrial Applications
PVP is utilized in the synthesis of diverse polymer materials, including high-performance coatings, adhesives, and fibers, leveraging its superior physical and chemical stability to elevate product quality.
Packaging Specifications
| Weight | Packing Method |
|---|---|
| 1 kg | Bag / kg, outer box packaging (double plastic bag + aluminum foil bag inside) |
| 10 kgs, 25 kg or more | Drums or carton (double-layer plastic bag inside) |
Shipping & Delivery
| Weight Range | Delivery Method | Estimated Transit Time | Destination Service |
|---|---|---|---|
| 1 kg – 25 kgs | EMS, DHL, UPS, FedEx | 3–7 Days | Door to door |
| 25 kgs – 100 kgs | DHL, FedEx, Air Freight | 3–7 Days | Door to door / Airport destination |
| More than 100 kgs | Air Freight | 3–7 Days | Airport destination |
| Sea Freight | 10–35 Days | Port destination |
Global Logistics
