PRODUCT
Zhishang Bio Polyvinylpyrrolidone CAS 9003-39-8
CAS:9003-39-8 | CH4 |MW：16.04246 | EINECS NO：1312995-182-4
Payment: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Transporta: Ocean, Land,Air, DHL，TNT
Port: Shanghai Port, Qingdao Port
What is Polyvinylpyrrolidone？
Polyvinylpyrrolidone, one of three new major pharmaceutical excipients is used as a co-solvent for tablets, injections and granules. It can also be used to disperse liquids and coloring agents, stabilize enzymes and thermosensitive medications, act as a precipitant and co-precipitate for insoluble drugs and serve as a detoxifier, lubricant and lubricant eye drops.
Polyvinylpyrrolidone can be used in industry as a foaming and gelling agent for polystyrene. It is also used to make paper, fibre processing agents, and adhesives.
The main use of polyvinylpyrrolidone is as a hair maintenance agent. The film that forms on the hair has excellent combing properties and is dust-free. Resins are manufactured to suit different relative humidity and climate conditions. It is therefore an essential raw material to shape hair cream, gel, and mousse.
It can be used to make shampoo foamier, as a hair dye dispersant in fat cream bases, or even as a skin moisturizer.
Insoluble Polyvinylpyrrolidone can be used to stabilize beer and fruit juices, improving their taste, transparency and color.
Performance of Polyvinylpyrrolidone
Polyvinylpyrrolidone, a fine chemical with high performance and added value, is an important product. Its molecules are composed of highly polar lactam groupings, which can form polar groups. It is soluble both in water and polar solvents like alcohols, carboxylic acid, alcohol amines and halogenated Hydrocarbons. Polyvinylpyrrolidone and its aqueous solution have very stable chemical properties.
The film formed by polyvinylpyrrolidone in water, chloroform or dichloroethane is transparent, colorless and hard.
The polyvinylpyrrolidone is hygroscopic and compatible with polyethylene, polyester, polypropylene and polyvinyl chloride. It also has good compatibility to polyvinyl alcohol and cordyceps.
Product Images & Packaging
Product Parameters
| Polyvinylpyrrolidone Chemical Properties |
| Melting point | >300 °C |
| Boiling point | 90-93 °C |
| density | 1,69 g/cm3 |
| Tg | 175 |
| bulk density | 330kg/m3 |
| refractive index | (25) 1.5300 |
| refractive index | 1.5300 |
| storage temp. | 2-8°C |
| solubility | H2O: soluble100mg/mL |
| form | powder |
| color | White to yellow-white |
| PH | 3.0-5.0 |
| biological source | synthetic (oragnic) |
| Water Solubility | Soluble in water. |
| Sensitive | Hygroscopic |
The application of Polyvinylpyrrolidone
Polyvinylpyrrolidone, abbreviated as PVP, is a water-soluble polymer compound polymerized from N-vinylpyrrolidone (NVP) monomers, known for its excellent compatibility, low toxicity, film-forming properties, colloidal protection, and strong chelating ability.
This non-ionic material has been used in dozens of industries, from biomedicine to everyday consumer products, and is now an essential multifunctional raw material.
1. In the medical field: an expert in drug formulations.
Polyvinylpyrrolidone’s application in the pharmaceutical industry is extensive and detailed, making it a highly valuable area.
As a binder and thickener for pharmaceutical formulations: Polyvinylpyrrolidone’s ethanol or aqueous solution is one of the most commonly used binders in tablet production.
It is able to form a thin, strong layer between the particles that gives them good adhesion and plasticity. This ensures the integrity and hardness of the tablet, and does not affect the disintegration or dissolution of the medication.
Polyvinylpyrrolidone is used in liquid formulations as a thickener, stabilizer and can be used to regulate viscosity, extend the time the drug remains at the site and increase bioavailability.
As a solid dispersion carrier for poorly soluble drugs, this is a very important application of Polyvinylpyrrolidone. The water solubility of many new active ingredients is poor, which results in low absorption rates.
Polyvinylpyrrolidone, by co-dissolving, evaporating or precipitating drug with it, can inhibit crystallization and allow the drug to exist as an amorphous state, improving its apparent solubility and dissolution rate.
Polyvinylpyrrolidone Solution can be used as a film-forming and coating agent. It forms a protective transparent film on the surface, which can be used to mask the taste or adverse effects of the drug, or isolate the coating.
Polyvinylpyrrolidone, a film-forming substance, is used in many new drug delivery systems, such as instant oral films. These films dissolve quickly and release the drugs into the mouth cavity. This makes it very convenient for patients who have swallowing problems.
Polyvinylpyrrolidone is a plasma compatibilizer and antidote. It can form complexes when combined with iodine and other substances. As an antidote, crosslinked polyvinylpyrrolidone is useful for poisoning emergencies.
Polyvinylpyrrolidone of a certain molecular mass has been used in the past as a substitute for plasma to maintain blood volume. This was done by increasing the plasma colloid osmotic tension. However, it is less common today due to safer products.
Polyvinylpyrrolidone is used as an embedding and lubricant in medical devices. It improves comfort by reducing protein deposits, moisturizing and lubricating contact lens solutions. It’s also used to coat the surface of certain medical devices, and to lubricate disposable syringes.
The “quality responsibility” in the daily cosmetics sector
Polyvinylpyrrolidone’s film-forming, thickening, and safety properties make it a star ingredient in cosmetic formulations. Polyvinylpyrrolidone, and its copolymers, are the main ingredients in styling products like hair gels and mousses. It forms a transparent and flexible film on the hair that is non-sticky. It is also moisture resistant and easily removeable with water. Cosmetics and Skin Care Products: Polyvinylpyrrolidone can be used as a stabilizer, thickener and film-forming agent in products like essence liquids, face masks, etc. It provides a smooth feeling to the skin. It can be used to increase the waterproofness, uniformity and durability of liquid foundations, eyeliner and other cosmetic products. Toothpaste and mouthwash: Polyvinylpyrrolidone, as a thickener and adhesive in oral care products, helps stabilize the paste and suspension friction agent, and can form a thin film on the oral mucosa, prolonging the action time of the fungicide. Behind-the-scenes Heroes in Many Industries Polyvinylpyrrolidone can be found in more than cosmetics and drugs. It is used in many industrial sectors.
Detergents, and everyday chemical products: Polyvinylpyrrolidone can be used to form a film in detergent beads for washing machines and in dishwasher detergents. This allows liquid detergents to dissolve quickly and to release into water. It is also compatible with dyes, preventing color mixing in the wash process.
Textiles and Printing: Polyvinylpyrrolidone can be used as a thickener and dye dispersant in textile printing or dyeing to improve color uniformity and dispersion stability. It can be used to improve the performance of textile fibers.
Polyvinylpyrrolidone is used in coatings and adhesives. It acts as a thickener and dispersing stabiliser to improve the leveling of water-based paints. It can improve initial adhesion in adhesives.
Paper industry: Used as a coating and sizing agents to improve glossiness, ink absorbency, and strength of the paper.
Electronics and New Energies: Polyvinylpyrrolidone is used in the electronics industry as an adhesive to manufacture ceramic capacitors and multilayer components.
It has been used as a dispersant and modifier for electrode materials in the field of photovoltaics.
Clarification in brewing and beverages: Crosslinked polyvinylpyrrolidone, a clarifying agent, is used to stabilize and clarify beverages like beer, wine and juice. It can selectively remove substances like polyphenols and tanins that cause turbidity or precipitation by hydrogen bonding. This improves the clarity and flavor of the product.
Polyvinylpyrrolidone's Procurement Guide
Procurement Guidelines
1. Sample Policy
We can provide a 2-3g free trial package (shipping fee required)
2. Batch procurement
Packaging: 25kg/bag; 220kg/barrel; Special packaging according to your needs
MOQ：1kg
3. Customized services
Concentration customization (90% -99%)
Paeonol’s outsourcing services
FAQ
Yes, we have our own factory called ” ZhiShang Industry Group “
Yes, we have GMP certificate for some products, and we can provide DMF as well.
-Quality you require, eg. Assay, Purity, or single impurity
-Quantity you need
-Standard you want, such as USP, EP, JP etc.
Escrow and T/T in advance are highly recommended. We can accept Western Union, Money Gram and Paypal as well.
For sample(less than 1kg), in about 3 working days after payment; for larger orders (more than 1kg), in about 7 working days after payment.
For samples, we will send by TNT/DHL/FEDEX/UPS express, usually it takes about 3-5 day.
Related References
Manufacturer of Polyvinylpyrrolidone
Achievements
Advantage
Service
FAQ
Advice on Shipping
Achievements
Zhishang Bio is based in Shandong, serves the whole country, faces the world, and is determined to become an excellent supplier and service provider in the chemical industry.
As a top manufacturer of cosmetic raw materials, disinfectants, flavors and fragrances in China, we are committed to producing high-quality products and have won high praise from customers all over the world.
In the next 10 years or even longer, Zhishang Bio will always adhere to the tenet of quality first and reputation first, and devote itself to providing customers with thoughtful and perfect services.
As a professional Polyvinylpyrrolidone manufacturer, Zhi shang Bio has served more than 6,000 customers around the world. Because of our high-quality products and professional services, we have won high praise from most of our customers.
Advantage
Zhishang Bio is a professional enterprise engaged in the research and development, production, and sales of chemical raw materials. It has a strong supply chain system and strict quality control standards to ensure the provision of high-quality products with high purity and stability to customers.
Zhishang Bio’s core strength is its independent research and design capabilities. It has advanced production equipment, testing laboratories and can customize chemical raw materials to meet the market demands. This includes pharmaceuticals, electronic, coatings and agricultural applications.
Zhishang Bio’s supply chain management is based on long-term relationships with domestic and international suppliers of high quality to guarantee a stable supply, optimize logistic systems, and achieve efficient distribution. This helps reduce the cost of customer purchases.
We adhere to international environmental standards and we also adhere to the concept that environmental protection and safety production are important. All production processes must comply with these standards in order to guarantee that our products will be green and sustainable.
With a professional technical team and comprehensive after-sales service, Zhishang Bio can provide customers with precise technical support, solve application problems, and help customers enhance product competitiveness.
We are always customer-oriented and committed to becoming a trusted chemical raw material partner.
Service
Zhishang Biography is dedicated to using clients extensive and expert service, including chemical raw material. The customers will certainly receive hassle-free, efficient and one-stop options.
1. Custom-made Supply Solutions
Zhishang Bio provides tailored services for clients in the chemical basic material sector, including special bit dimension, solvent residue control, stability optimizations and more. Clients can personalize their services to satisfy details requirements in industries such as drugs, electronic devices, and finishings.
2. Strict quality assurance
Zhishang Bio utilizes advanced screening equipment and stringent quality examination procedures, in addition to various other files, to guarantee that every batch of products is certified with international criteria such ISO GMP, REACH, and so on. Customers are also given with full quality records and conformity documents.
The supply chain is secure
Zhishang Bio has actually established lasting calculated collaborations with worldwide makers of top notch raw materials to make certain a secure supply, maximize the storage facility and logistics system, and assistance both small-scale examinations and large orders. It adjusted to the changing requirements of clients by responding flexibly to these changes.
4. Technical support
Zhishang Bio’s technical group can offer suggestions on product applications, formula optimization and analysis of industry patterns to aid clients fix technological troubles during production and boost item efficiency.
5. Efficient after-sales service
Zhishang Bio provides complete monitoring, reacts to client requests and delivers promptly. This will certainly make certain customer complete satisfaction.
Zhishang Biography intends to help consumers expand their service by providing the very best solutions and chemical resources.
FAQ
DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.
WHAT’S YOUR MOQ?
Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.
IS THERE A DISCOUNT?
Different quantity has different discount.
HOW TO CONFIRM WHETHER THE PRODUCT QUALITY MEETS OUR NEEDS BEFORE PLACING AN ORDER?
You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.
DO YOU SUPPLY PRODUCT REPORT?
Yes. We’ll give you product analysis report before shipping.
LEARN MORE ABOUT US
Shandong Look Chemical
Advice on Shipping
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
Company Info
Zhishang Bio company in China that exports chemicals, Cosmetic raw materials, and Intermediates for over 70 countries now.
And a range of 50,000 products with the best quality and competitive price to meet your different purchasing needs.
The company integrates research and development, production, and trade, with a modern production base, advanced testing equipment, and an experienced technical team to ensure that products reach industry-leading levels in purity, stability, and environmental friendliness.
