High Quality Pvp Polyvinylpyrrolidone Pvp CAS 9003-39-8 K30 Powder K30/K90 White Powder for Skin Care Personal Care Products

Product Details
Customization: Available
CAS No.: 9003-39-8
Formula: (C6h9no)N
Still deciding? Get samples of US$ 20/kg
Request Sample
Diamond Member Since 2024

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

Exhibition Experience
The supplier had participated in offline trade shows, you can check the Audit Report for more information
In-stock Capacity
The supplier has In-stock capacity
Fast Delivery
The supplier can deliver the goods within 15 days
R&D Capabilities
The supplier has 1 R&D engineers, you can check the Audit Report for more information
to see all verified strength labels (9)
  • High Quality Pvp Polyvinylpyrrolidone Pvp CAS 9003-39-8 K30 Powder K30/K90 White Powder for Skin Care Personal Care Products
  • High Quality Pvp Polyvinylpyrrolidone Pvp CAS 9003-39-8 K30 Powder K30/K90 White Powder for Skin Care Personal Care Products
  • High Quality Pvp Polyvinylpyrrolidone Pvp CAS 9003-39-8 K30 Powder K30/K90 White Powder for Skin Care Personal Care Products
  • High Quality Pvp Polyvinylpyrrolidone Pvp CAS 9003-39-8 K30 Powder K30/K90 White Powder for Skin Care Personal Care Products
  • High Quality Pvp Polyvinylpyrrolidone Pvp CAS 9003-39-8 K30 Powder K30/K90 White Powder for Skin Care Personal Care Products
  • High Quality Pvp Polyvinylpyrrolidone Pvp CAS 9003-39-8 K30 Powder K30/K90 White Powder for Skin Care Personal Care Products
Find Similar Products
  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • Packaging & Shipping
  • Company Profile
  • R&D Center
  • FAQ
Overview

Basic Info.

Ketone
Saturated Ketone
Shipping Term
Negotiated
Payment Term
Negotiated
Transport Package
Bags
Specification
25kg/bag
Origin
China
HS Code
3905990000
Production Capacity
60000/Year

Product Description

Product Description

 

Polyvinyl Pyrrolidone (PVP) is a non-ionic polymer compound belonging to the N-vinylamide polymer class with unique properties and application range. The chemical formula of PVP is (C6H9NO)n and the molecular weight ranges from thousands to millions. The K value is often used to characterize its average molecular weight.

Basic properties
PVP is usually a white to light yellow amorphous powder with a slight odor. It is very soluble in water and a variety of organic solvents, such as halogenated hydrocarbon solvents, alcohols, amines, nitroalkanes and low molecular weight fatty acids, but insoluble in a few solvents such as acetone, ether, turpentine, aliphatic hydrocarbons and alicyclic hydrocarbons1. At room temperature and pressure, PVP has excellent chemical stability, is non-toxic to humans and animals, and has good physiological compatibility.

Types and specifications
PVP has developed into three categories: non-ionic, cationic, and anionic, and includes three specifications of products: industrial grade, pharmaceutical grade, and food grade. PVP of different specifications and types has different performance and application.

Synthesis method
The synthesis of PVP is mainly carried out by solution polymerization, where NVP monomer is placed in an organic solvent or aqueous solution and polymerized by adding an initiator. Different polymerization methods will affect the structure and properties of the polymer.

Application fields
Pharmaceutical field: PVP is widely used as a pharmaceutical excipient to make tablets, granules, injections, etc. It can also be used as a detoxifying agent, delay agent, lubricant and coating film-forming agent for eye drops.
Food field: As a food additive and stabilizer, it is used to improve the quality and taste of food.
Cosmetic field: Using its film-forming and moisturizing properties, it is used as an additive and stabilizer for cosmetics.
Water treatment field: As a flocculant and adsorbent, it is used in water treatment and purification processes.
Other fields: It can be used as a surface coating agent, dispersant, thickener, and adhesive in daily cosmetics, pigments, printing inks, textiles, printing and dyeing, and color picture tubes.
Safety and environmental protection
PVP is non-toxic to humans and animals and has good physiological compatibility. In addition, PVP degrades slowly in the environment, but it has high chemical stability and is not easy to decompose into harmful substances.

In summary, polyvinyl pyrrolidone has become an important material in many industrial and medical fields due to its excellent solubility, physiological compatibility and wide application fields.



 

Product Parameters
 
   
 
TYPE PVP K12 PVP K15 PVP K17 PVP K25 PVP K30 PVP K60 PVP K90
Appearance White powder
K Value 10.2-13.8 12.75-17.25 15.3-18.36 22.5-27.0 27-32.4 54-64.8 81-97.2
NVP singel impurity
(impurity A)
(CP2005/USP26) %max 0.1 0.1 0.1 0.1 0.1 0.1 0.1
(USP31/EP6/BP2007) ppm max 10 10 10 10 10 10 10
Water % max 5.0 5.0 5.0 5.0 5.0 5.0 5.0
Content % min 95 95 95 95 95 95 95
pH  (5% aqueous solution) 3.0-5.0 3.0-5.0 3.0-5.0 3.0-5.0 3.0-5.0 4.0-7.0 4.0-7.0
Sulfate ash% max 0.1 0.1 0.1 0.1 0.1 0.1 0.1
Nitrogen content % 11.5-12.8 11.5-12.8 11.5-12.8 11.5-12.8 11.5-12.8 11.5-12.8 11.5-12.8
2-P content % max 3.0 3.0 3.0 3.0 3.0 3.0 3.0
Aldehyde ppm max 500 500 500 500 500 500 500
Heavy metal ppm max 10 10 10 10 10 10 10
Hydrazine ppm max 1 1 1 1 1 1 1

   


 
Detailed Photos
High Quality Pvp Polyvinylpyrrolidone Pvp CAS 9003-39-8 K30 Powder K30/K90 White Powder for Skin Care Personal Care Products
High Quality Pvp Polyvinylpyrrolidone Pvp CAS 9003-39-8 K30 Powder K30/K90 White Powder for Skin Care Personal Care Products



 

Packaging & Shipping
High Quality Pvp Polyvinylpyrrolidone Pvp CAS 9003-39-8 K30 Powder K30/K90 White Powder for Skin Care Personal Care Products
 
Company Profile
 
Hubei Highwin New Material Technology Co., Ltd. focuses on the research and development, production and sales of epoxy resin and other chemical raw materials.

We have our own R&D laboratory, by ordinating our suppiers all over the world and manufacturing products with cooperated based factories, we're keeping enhance our competitiveness in the market.
Before developing overseas sales, we have been rooted in chemical raw materials for more than 20 years and have already been one of the top suppliers in China after years of efforts.

There are a group of hard-working, motivated, and creative staff working not only for the company but also for you--our respectable customer and partner! Based on good service and high-quality products, we're widely praised and trusted by customers and keep long-lasting relationships with them.

 
High Quality Pvp Polyvinylpyrrolidone Pvp CAS 9003-39-8 K30 Powder K30/K90 White Powder for Skin Care Personal Care Products
R&D Center

High Quality Pvp Polyvinylpyrrolidone Pvp CAS 9003-39-8 K30 Powder K30/K90 White Powder for Skin Care Personal Care Products

 
FAQ

Q:How to get a sample, is it free?

A:You can contact our sales staff through REQUEST and they will arrange sample shipment for you. We can provide you with free samples, you only need to pay for the shipping cost. For regular customers, sample fee and shipping fee are covered by us!

Q:How can I trust you? How long have you been in this field(Chemical raw material)?

A:Our owner has over 20 years of experience in the chemical raw materials field as well as our staffs. It is because of the trust of our customers and partners that we have been able to exist and develop for so many years. Our ever-lasting vision is to 'Obtain a wide range of customer resources through high-quality procurement and the best service, and establish a sustainable and stable customer relationship'!

Q: Can you offer any other services?

A:Yes! If you learn that there are very competitive products in China that are not within the scope of our display, we'd love to help you find quality resources. It's our honor to provide a one-stop purchasing service for you!

Q:How do you guarantee the quality of your products?

A:All of our products comply with national testing standards and international standards. If you need, we can provide you with certificates.

Q: Can you use customer-specific labeling and packaging?

A: Of course, you can provide us with the specified labeling and packaging and we will be happy to follow up with you.assist you. If there is anything else you need, please feel free to communicate with us!

Q: How about the delivery time?

A: We can’t give you the exact time because of different locations, but we can guarantee that we will ship your order as soon as possible after you place it and we will keep an eye on the logistics to remind you to receive the goods.

 

 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier