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Viscosity-Enhancement Agent Pvp K90 K30 Polyvinylpyrrolidone CAS 9003-39-8

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Model NO.
9003-39-8
CAS
9003-39-8
Product Name
Polyvinylpyrrolidone
Mf
CH4
MW
16.04246
Einecs
1312995-182-4
Mol File
9003-39-8.Mol
Wickr
Ccassie
Trademark
Hanhong
Transport Package
Customized
Specification
Customized
Origin
Wuhan
Model NO.
9003-39-8
CAS
9003-39-8
Product Name
Polyvinylpyrrolidone
Mf
CH4
MW
16.04246
Einecs
1312995-182-4
Mol File
9003-39-8.Mol
Wickr
Ccassie
Trademark
Hanhong
Transport Package
Customized
Specification
Customized
Origin
Wuhan
Viscosity-Enhancement Agent Pvp K90 K30 Polyvinylpyrrolidone CAS 9003-39-8

Povidone (PVP K30)

CAS 9003-39-8
 
 

Detailed description

Melting point >300 °C
Boiling point 90-93 °C
density 1,69 g/cm3
storage temp. 2-8°C
solubility H2O: soluble100mg/mL
form powder
color White to yellow-white
PH3.0-5.0
Water Solubility Soluble in water.
Sensitive Hygroscopic
Chemical PropertiesIt is the cross-linked homopolymer of pure vinylpyrrolidone. It is hygroscopic and free-flowing white or off-white powder. It has a slight foul smell. It is insoluble in common solvents such as water, ethanol and ether. So its molecule weight range can't be measured. However, PVP has ability to form complex with various kinds of substances (such as "Hu" class substance which can lead to the discoloration of a variety of wines and beverages discoloration). Also it is easily to be removed after filtration because of its insolubility.
UsesClarifying agent; pigment stabilizer; colloidal stabilizer; It is mainly used for beer clarifying and quality stabilizing (reference amount 8~20g/100L, maintained for 24h and remove it by filtration), and can also be applied in combination with enzymes (protease) and protein adsorbents. It is also used to clarify the wine and as a stabilizer to prevent discoloration (reference amount 24~72g/100L).

Clarifying agents; stabilizers; thickeners agent; tablet fillers; dispersants; PVP of molecular weight 360,000 are often used as the clarifying agent of beer, vinegar, and grape wine.
Used as the fixing liquid for gas chromatography.

It is used as a colloidal stabilizer and clarifying agent for beer clarification. Apply proper amount according the demands of production.

It can be used for pharmacy, aquaculture, and livestock disinfectant for the sterilization of the skin and mucous.

In daily cosmetic PVP and its copolymer has good dispersion property and filming property, and thus being able to be used as a setting lotion, hair spray and styling mousse, as opacifiers for hair care agents, as the stabilizer of shampoo foam, as wave styling agent and as the dispersants and affinity agents in hair dye. Adding PVP to cream, sunscreen, and hair removal agent can enhance wetting and lubricating effect. Taking advantage of the excellent properties of PVP such as surface activity, film-forming and non-irritating to the skin, no allergic reactions, etc., has broad prospects in its application in hair care and skin care products.
Viscosity-Enhancement Agent Pvp K90 K30 Polyvinylpyrrolidone CAS 9003-39-8
Viscosity-Enhancement Agent Pvp K90 K30 Polyvinylpyrrolidone CAS 9003-39-8

 

Viscosity-Enhancement Agent Pvp K90 K30 Polyvinylpyrrolidone CAS 9003-39-8


 

Company Profile

Viscosity-Enhancement Agent Pvp K90 K30 Polyvinylpyrrolidone CAS 9003-39-8
Hanhong Pharmaceutical Co.,LID. provides high quality chemical raw materials, chemical auxiliaries and industrial chemicals fordomestic and foreign customers. All the products sold by hanhong pharmaceutical are produced in IS0 9001 certified factories andhave been passed the quality inspection by China entry-exit inspection and quarantine bureau with a 100% pass rate.HanhongPharmaceutical Co.,LTD. is a chemical group company integrating the production and sales of chemical products.The company hasten factories in Hubei,Jiangsu, Hebei and Shandong.The international branch of Hanhong pharmaceutical, with import and exportrights, specializes in high-quality chemical products. For many years, Qingdao cosco in line with the "QDOCEAN brand, build ahundred years of enterprise " business philosophy and "loyal dedication" spirit and style, formed a unique corporate culture, with astrong cohesion, execution and fighting capacity. In the next few years, the concern and support of a friend,QDOCEAN will continueto seize the favorable opportunity, promote the adjustment of structure, the idea of technology innovation "storage concentrated,incremental optimization ", improve the quality and the effective investment and development of high value-added chemical industry,medicine, chemical, biological chemical, construction of the grand goal of a comprehensive green circular economy industrial base.

Viscosity-Enhancement Agent Pvp K90 K30 Polyvinylpyrrolidone CAS 9003-39-8

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Packaging&Shipping&Delivery

Packaging
Customized
Delivery
Usually within3-5 working days after full payment
Shipping
EMS,DHL, TNT, UPS ,FEDEX, BY AIR, BY SEA
DHL Express, FedEx and EMS for quantity less than 50KG, usually called as DDU service
Sea shipping for quantity over 500KG; And air shipping is available for 50KG above;
For high value products, please select air shipping and DHL express for safe;50KG, usually called as DDU service
Viscosity-Enhancement Agent Pvp K90 K30 Polyvinylpyrrolidone CAS 9003-39-8

Viscosity-Enhancement Agent Pvp K90 K30 Polyvinylpyrrolidone CAS 9003-39-8

 
 
 

FAQ

 

1. How is the quality?
Above 99% purity.


2. Can I order sample for testing?
Yes, of course. Welcome your sample order before bulk order. We will send the samples directly to your door by express. The quality of sample will prove our ability and our products quality.


3. Do I need to pay extra for shipping cost?
Our price includes the shipping cost already.


4. What's your MOQ?
For the high value product, our MOQ stars from 10g, 100g and 1kg.


5. What kind of payment terms do you accept?
T/T or L/C, D/P, D/A, WU, MG.


6. How about your delivery time?
Generally, it takes 3 business days after receiving your advance payment.


7. How do you treat quality complaint?
First, the incidents about quality problems are minimized by our company. However, if there exists a real quality problem caused by us, we will send you free goods for replacement or make up your loss.

8. Why do you choose us?
1) Super quality with pretty reasonable price;
2) Safety and fast shipment by sea/by air;
3) Technical guidance;
4) Large capacity of stable products supply;
5) Purity and after-sales service;
6) Good and tight packing as customized.
7) Sample for testing.


 

Payment & contact us

Viscosity-Enhancement Agent Pvp K90 K30 Polyvinylpyrrolidone CAS 9003-39-8
Viscosity-Enhancement Agent Pvp K90 K30 Polyvinylpyrrolidone CAS 9003-39-8

 

Welcome to send inquiry to us. Moderate price will offered to you.

If you want to have an order, please remember to contact me!!!

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