Unilong
14 Years Production Experience
Own 2 Chemicals Plants
Passed ISO 9001:2015 Quality System

OEM Customized 2-(2,4-Diaminophenoxy)Ethanol Dihydrochloride - Polyvinylpyrrolidone with CAS 9003-39-8 – Unilong


Product Detail

Download

Product Tags

Related Video

Feedback (2)

Our pursuit and enterprise aim would be to "Always fulfill our buyer requirements". We carry on to acquire and layout excellent quality items for the two our old and new clients and realize a win-win prospect for our shoppers in addition as us for Solventblue104, Astrazon Brilliant Red 4g Liquid, Sodium Pyruvate, Standing still today and looking into the future, we sincerely welcome customers all over the world to cooperate with us.
OEM Customized 2-(2,4-Diaminophenoxy)Ethanol Dihydrochloride - Polyvinylpyrrolidone with CAS 9003-39-8 – Unilong Detail:

CAS No.:9003-39-8
Other Names:Polyvinylpyrrolidone
MF:C6H9NO
EINECS No.:618-363-4
Place of Origin:China
Type:Syntheses Material Intermediates
Purity:99%
Brand Name:Unilong
Model Number:JL20211839
Application:Syntheses Material Intermediates
Appearance:powder
Density::1.144
melting point:130℃
Boiling point::217.6 °C at 760 mmHg
flash point:93.9 °C
solubility:H2O: soluble100mg/mL
Package:25kg/drum
Sample:Availiable
MOQ:25Kilograms
PSA:20.31000
logP:0.69020

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

Clarifying 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).

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.

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.

25kgs/drum,9tons/20′container.

25kgs/bag,20tons/20′container.


Product detail pictures:

OEM Customized 2-(2,4-Diaminophenoxy)Ethanol Dihydrochloride - Polyvinylpyrrolidone with CAS 9003-39-8 – Unilong detail pictures

OEM Customized 2-(2,4-Diaminophenoxy)Ethanol Dihydrochloride - Polyvinylpyrrolidone with CAS 9003-39-8 – Unilong detail pictures

OEM Customized 2-(2,4-Diaminophenoxy)Ethanol Dihydrochloride - Polyvinylpyrrolidone with CAS 9003-39-8 – Unilong detail pictures

OEM Customized 2-(2,4-Diaminophenoxy)Ethanol Dihydrochloride - Polyvinylpyrrolidone with CAS 9003-39-8 – Unilong detail pictures

OEM Customized 2-(2,4-Diaminophenoxy)Ethanol Dihydrochloride - Polyvinylpyrrolidone with CAS 9003-39-8 – Unilong detail pictures

OEM Customized 2-(2,4-Diaminophenoxy)Ethanol Dihydrochloride - Polyvinylpyrrolidone with CAS 9003-39-8 – Unilong detail pictures


Related Product Guide:

The key to our success is "Good Product Quality, Reasonable Value and Efficient Service" for OEM Customized 2-(2,4-Diaminophenoxy)Ethanol Dihydrochloride - Polyvinylpyrrolidone with CAS 9003-39-8 – Unilong , The product will supply to all over the world, such as: Zurich, Singapore, Georgia, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.
  • It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By Mabel from Kyrgyzstan - 2018.03.03 13:09
    The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Esther from Canberra - 2017.10.27 12:12
    Write your message here and send it to us