Factory Supply Polyvinylpyrrolidone Pvp K90 K60 K30 CAS No. 9003-39-8

• CAS No.: 9003-39-8
• Formula: CH4
• EINECS: 1312995-182-4
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Refined
• Model NO.: JLYH20221125
• Colour: White
• CAS: 9003-39-8
• Product Name: Polyvinylpyrrolidone
• MW: 16.04246
• Form: Powder
• Water Solubility: Soluble in Water
• Transport Package: 25kg/Drum
• Trademark: Unilong
• Origin: China
• Production Capacity: 30000kg/Month

Product Description

Quick Description

CAS No.:9003-39-8
Other Names:vinylpyrrolidinonepolymer; vinylpyrrolidonepolymer; PVP K30 USP24; PVP K120; K30 PVP K30; K 30 POVIDONE K 30 BP/USP
MF:C6H9NO
EINECS No.:618-363-4
Place of Origin:China
Purity:99%
Brand Name:Unilong
Appearance:powder
Density:1.144
melting point:130ºC
Boiling point::217.6 °C at 760 mmHg
Flash point:93.9 °C
Solubility:H2O: soluble100mg/mL
Package:25kg/drum
Sample:Availiable
MOQ:25Kilograms

Product Description

What Is Polyvinylpyrrolidone?
Polyvinylpyrrolidone (PVP) is a polymer of vinylpyrrolidone. Due to its different degree of polymerization, it can be divided into soluble PvP and insoluble PVPP (polyvinylpolypyrrolidone). The relative molecular weight of soluble PVP is 8000 ~ 10000. It can be used as a precipitant to precipitate with polyphenols. With this method, it is easy to have residual PVP in the wine. The world health organization does not recommend the use of PVP because it has an accumulation effect in the human body. In recent years, the use of soluble PVP has been rare. Insoluble PVPP has been used in the beer industry since the early 1960s. Its relative mass is greater than 700000. It is a polymer insoluble formed by further crosslinking and polymerization of PVP. It can be used as an adsorbent for polyphenols with good effect.

Product name	Polyvinylpyrrolidone
CAS	9003-39-8
Storage	2-8°C
Boiling point	90-93 °C
Melting point	>300 °C
PH	3.0-5.0
Solubility	H2O: soluble100mg/mL
MF	CH4

Application Of Polyvinylpyrrolidone
Polyvinylpyrrolidone PVP is one of the three new pharmaceutical excipients. It can be used as a cosolvent for tablets, granules and injections, a flow aid for capsules, a dispersant for liquid preparations and colorants, a stabilizer for enzymes and heat sensitive drugs, a coprecipitant for insoluble drugs, a disinfectant and lubricant for ophthalmic drugs, etc. In industry, it is used as foaming polystyrene auxiliary agent, gelling agent, stabilizer, fiber treatment agent, paper processing auxiliary agent, adhesive and thickener for suspension polymerization. Polyvinylpyrrolidone PvP and its copolymer cap are important raw materials for cosmetics . They are mainly used as hair retention agents. The film formed on the hair is elastic and shiny, has excellent combing performance, does not touch dust, and uses resins of different specifications, which can meet various relative humidity climatic conditions. Therefore, they are indispensable raw materials for styling hair emulsion, hair gel and mousse. It can also be used as skin care moisturizer, cream based hair dye dispersant and foam stabilizer in cosmetics to improve the consistency of shampoo. Insoluble PVP is a stabilizer for beer and fruit juice, which can improve its transparency, color and taste.

Packaging & Shipping

25kgs/drum,20tons/20'container

Company Profile

Unilong Industry Co.,Ltd. is a growing high-tech chemical enterprise, and located in Zibo Zhangdian chemical industrial park of Shandong province. Now Unilong company already is a world leading professional manufacturer and distributor for fine chemicals materials. 
With the development of society, more and more people pay more attention to environmental health.In recent years, we are engaging to expand new materials field and also set up a researching team, particularly for the fields of nutrition, skin care, daily care chemical materials.

Our Advantages

FAQ

Q1: Are you trading company or manufacturer?
A1: We are chemical factory in China. So we can provide wholesale price.

Q2: How can I get the samples?
A2: We can provide you sample for our existing products, the lead time is about 1-5 days.You just need to pay the sample

Q3: Can you provide relevant documents?
A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA and Origin certificate.

Q4: Do you accept third party inspection?
A4: Yes.we do.

Q5: How long is your delivery time?
A5: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change.

Q6: What's your terms of payment?
A6: We can accept various payment methods, L/C, T/T, Paypal, Western Union etc.

Q7: Can your company accept the special requirements of your customers?
A7: Of course, we can.