Description of Polyvinylpyrrolidone from Wuhan Fortuna Chemical Co.,Ltd
Basic Information of Polyvinylpyrrolidone |
Product Name | Polyvinylpyrrolidone PVP |
CAS NO. | 9003-39-8 |
Apperance | White Granular |
Assay | 93% |
Pacakge | 1kg/Foil Bag,25kg/Drum/Box |
MOQ | 1kg |
Storage | Cool and dry place |
Shelf Life | 2 Years |
Brand | Fortunachem |
Specifications(COA) of High Purity Polyvinylpyrrolidone CAS NO 9003-39-8 Organic Intermediate in stock
Items | Specifications | Results |
K value | 85-95 | 93.0 |
Moisture % | ≤5.0 | 3.0 |
PH Value(5% in water) | 3.0-7.0 | 4.6 |
NVP ppm | ≤10 | 6.9 |
Residue on ignition % | ≤0.1 | 0.06 |
Nitrogen % | 11.5-12.8 | 12.3 |
Aldehydes(as acetaldehyde) ppm | ≤500 | 80 |
Heavy metals(as Pb) ppm | ≤10 | <10 |
Hydrazine ppm | ≤1.0 | <1.0 |
Peroxides( as H2O2) ppm | ≤400 | 60 |
2-Pyrrolidone % | ≤3 | 1.5 |
Formic acid % | ≤0.5 | 0.2 |
Total Aerobic plate count CFU/g | ≤100 | <100 |
Staphylococcus Aureus, CFU/g | Negative | Negative |
Salmonella, CFU/g | Negative | Negative |
Pseudomonas aeruginosa, CFU/g | Negative | Negative |
E.coli CFU/g | Negative | Negative |
Appearance | White or yellowish- White Granular | White Granular |
Solubility | colorlessor yellowish-whitesolution | Conform |
Solubility | Freely soluble in water, inethanol(96 percent) andin methanol very slightlysoluble in acetone | Conform |
Identification | IR spectrum obtained isconsistent withthat abtained withPovidone CRS. | Conform |
Anorange-yellow precipitateis formed. | Conform |
An paleblue precipitate is formed. | Conform |
A red colour isproduced. | Conform |
The substancedissolves | Conform |
Conclusion | The product conforms to the standard of CP2010. |
Introduction of Polyvinylpyrrolidone.
Polyvinylpyrrolidone (PVP) is a synthetic polymer that is commonly used in a variety of applications due to its unique properties. It is a water- soluble polymer composed of repeating units of vinylpyrrolidone monomers. PVP is known for its excellent film-forming, adhesive, and binding properties, which make it useful in various industries.
Application of Polyvinylpyrrolidone.
Polyvinylpyrrolidone (PVP) finds applications across various industries due to its versatile properties. Some of its common applications include:
1. Pharmaceuticals: PVP is used as a binder in tablet formulations, helping to hold the active ingredients together and improve tablet hardness. It is also used as a solubilizing agent, stabilizer, and viscosity enhancer in liquid and semi-solid pharmaceutical formulations such as creams, lotions, and gels.
2. Cosmetics and Personal Care Products: In hair care products like hairsprays, mousses, and styling gels, PVP acts as a film-forming agent, providing hold and stability to hairstyles. It is also used in skincare products, toothpaste, and other personal care items for its adhesive and film-forming properties.
3. Food Industry: PVP is utilized as a food additive, primarily as a clarifying agent for beverages such as beer and wine. It helps to remove impurities and stabilize the final product.
4. Industrial Applications: PVP serves as a binder, adhesive, and thickening agent in various industrial processes. It finds use in the manufacture of adhesives, coatings, specialty chemicals, and as a component in paints and inks.
5. Textile Industry: PVP is used in textile applications as a sizing agent, helping to improve the handling characteristics and stiffness of fibers during processing.
6. Photographic Industry: PVP is employed in photographic films and papers as a coating agent to improve the adhesion of emulsion layers and enhance image quality.
Overall, the unique properties of Polyvinylpyrrolidone make it a valuable component in a wide range of products and processes across multiple industries.
FAQ From Wuhan Fortuna Chemical Co.,Ltd |
Q | Can I get a sample for free ? |
A | For small QTY and low value product, we can provide sample for free exclude shipping cost. For high value sample, we will charge the basic sample cost, but we can refund all the cost if customers place order after sample test. |
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Q | How to confirm the product quality before placing orders ? |
A | Most of our products confirm to international standards like USP/EP/BP/JP/CP. We will provide COA/TDS/MSDS for customers to confirm the specification before placing order. |
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Q | What is the payment you accept? |
A | For small and low value order, we accept CreditCard, MaterCard,VISA,Western Union and T/T.For large order, we can do T/T and L/C. Any pay on delivery or pay-after are not available for us. |
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Q | What is your shipment way ? |
A | For less than 100kg gross weight order will ship with courier like FedEx or UPS, we support customers to place courier orders remotely by their account, we will package the goods well and wait for pick up.For more than 100kg goods, we will transport by Air or Sea according to customers' requirement. |
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Q | How long is your after-sales service? |
A | We accept customer’s quality complaint in three month after customer received the goods. We provide tech.support for all-life if customer place order from our company. |
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Q | How do you treat quality complaint ? |
A | We support customer to provide our products to any rightful third party testing organization to test our products according to the COA specification, if the test result is confirm with COA, we will take all the loss for customers. |
Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical and Intermediates, Food and Feed additives, Fine chemicals,Biochemical and Reagent, which is the members of Hubei E-commerce Chamber.
Our company has professional persons who major in chemical R&D and sicentific management, supply fine chemical products with high quality and close service, also supply custom-tailored products according to our clients' requirement.
We have a positive and self-motivated management work team with a common philosophy, caring and commitment through teamwork, our team strive to achieve success in delighting our clients and ourselves.
Since Wuhan Fortuna Chemical Co., Ltd founded, we continuously innovate our products and improve our service, sales network. Hence, we initiate the first sale mode on net in China, which is the retail trade of small package bring along wholesale of diversified management modes. Our products are exported widely to South Korea, Vietnam, Australia, Europe and South America, highly recommended by our clients.We insist on the management creed “Market is our compass, Quality is our life, Credit is our soul”. Clients’ trust is our forward power, their satisfaction is our struggling goal.
Wuhan Fortuna Chemical Co.,Ltd is a professional manufacturer which provide Polyvinylpyrrolidone with good quality and best price, welcome to contact us to get COA/TDS/MSDS of Polyvinylpyrrolidone.
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