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Polyvinylpyrrolidone PVP K120 CAS 9003-39-8

CAS NO.
9003-39-8
Molecular formula
(C6H9NO)n
EINECS number
1312995-182-4
Name
PVP K120
Molecular weight
1,390,000
Warranty period
3 years
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Description

PVP K120 is a powder with CAS 9003-39-8, odorless or slightly characteristic odor. It is easily soluble in water, alcohol, amines and halogenated hydrocarbons, but insoluble in acetone, ether, etc. It has excellent solubility, biocompatibility, physiological inertness, film-forming properties.

Unilong Industry Co., Ltd. Supply different grades of PVP K series products like industrial, pharmaceutical, cosmetic grades to meet your application. Our production capacity can reach 4000tons per year. Our product has a very wide range of uses in the field of pharmaceutical preparations and is one of the three new pharmaceutical excipients advocated internationally.

Information

Specification

ITEM STANDARD LIMITS
Appearance White powder
Resin content >95%
Water <5%
Burning residue 0. 1%
Aldehyde <500ppm
pH 3.0-7.0
Residual 0. 1%
Peroxide <400ppm
Heavy metal (pb) <10ppm
Glass transition temperature 160℃
Nitrogen 11.5- 12.8%
K value 115.2- 124.6

Application

Used in formulations as binders, thickeners, and suspension stabilizers.

1. In daily cosmetics, PVP and copolymers have good dispersibility and film forming property, and can be used as setting liquid, setting agent of hair spray and mousse, shading agent of hair conditioner, foam stabilizer of shampoo, wave setting agent, dispersant and affinity agent of hair dye. Adding PVP to snow cream, sunscreen, and hair removal agents can enhance wetting and lubrication effects. Utilizing the excellent surface activity, film-forming properties, and non irritating and non allergic properties of PVP, it has broad prospects for application in hair and skincare products

2. It can be used as a stabilizer for beer, fruit wine/wine, and beverage wine, extending their shelf life and improving their transparency, color, and taste. This product comes in two specifications: disposable and recycled Chemicalbook, and disposable products are suitable for use by small and medium-sized enterprises; Regenerative products require the purchase of specialized filtration equipment, but they can be recycled and suitable for recycling in large breweries.

3. Medical, aquaculture, and livestock disinfectants. Used for disinfection of skin and mucous membranes.

Features and Benefits

PVP K120 has the ability to protect the body and the ability to combine various organic and inorganic compounds, and is relatively stable to acids, salts and heat. It has application properties such as adhesion, film-forming, dispersion and thickening.

Packaging

25kgs/drum, 9tons/20’container
25kgs/bag, 20tons/20’container

 

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Unilong®️ Group specializes in the research, development, production and operation of biological materials and green solvents. It is a high-tech enterprise integrating the research, development and production of new environmentally friendly and degradable materials.

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