 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Vinyl acetate-vinylpyrrolidone copolymer for Sale > Copovidone PVP/VA735W Copovidonum VP/VA73 Water Solution Copolymer 70/30 Liquid CAS No.: 25086-89-9

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Copovidone PVP/VA735W Copovidonum VP/VA73 Water Solution Copolymer 70/30 Liquid CAS No.: 25086-89-9 buy - image4

Copovidone PVP/VA735W Copovidonum VP/VA73 Water Solution Copolymer 70/30 Liquid CAS No.: 25086-89-9

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CAS No.:

25086-89-9

Grade:

Pharmaceutical Grade

Content:

50%

Port:

Shanghai

Brand:

Yuking

Packaging:

200 kg/plastic drum

Price valid (until):

2025-09-29

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SHANHAI YUKING+POVIDONE

Company Type:

Trader

Location:

China

Qualification:

Main Products:

EXCIPIENTS,POVIDONE,AMINO ACIDS,API,VITAMINS

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Product Description
Seller Information
Inquiry History

Description

Product Detail

A white powder, odorless or with a slightly characteristic odor, it is highly hygroscopic and soluble in water, ethanol, dichloro methane and many other organic solvents. The liquid form is generatly colortess and viscous.

Test item	Specification
Appearance	Clear viscous liquid
Color	Colorless to slight yellow
VP:VA	70:30
Solid content	48.0%-52.0%
K value	28.0-36.0
pH	5-7
N-Vinylpyrrolidinone	≤0.03%
Vinyl acetate	≤0.01%
Heavy metal	≤20ppm
TAMC	≤1000CFU/ml
TYMC	≤100CFU/ml
E.Coli	Negative in 1 ml

Appliaction
- Hair Styling Products: In hair sprays, setting lotions and mousses, it is used as a film-former, thickening agent and setting agent.
- Skin Care Products: In facial masks, it is used as a film-former.

Packaging & Shipping

200kg/plastic drum. Drying and airproof storage. Shop Copovidone PVP/VA735W Copovidonum VP/VA73 Water Solution Copolymer 70/30 Liquid CAS No.: 25086-89-9-Detailed Image 1

Company Information

Yuking Technologies is a high-tech enterprise featuring water-soluble polymers with global vision, core competitiveness and industry discourse right.The company was founded in 2005 with headquarters and R&D center located in Shanghai Zhangjiang International Medical Zone and its pilot &manufacturing bases respectively located in Shanghai Lingang New Area and High-tech district in Hubei Xiangyang.

Our factory has passed the ISO 9001 quality management system, ISO 14001 environmental management system, EXCiPACT, CEP, HALAL, KOSHER certifications and the US FDA registration(DMF), and has obtained the relelvant Drug Manufacturing License.

Yuking Technology will adhere to the business philosophy of "meeting customer needs, pursuing excellent quality, building an excellent team, fulfilling social responsibility", stick to scientific and technological innovation, and continue to provide customers with quality products and services.

Shop Copovidone PVP/VA735W Copovidonum VP/VA73 Water Solution Copolymer 70/30 Liquid CAS No.: 25086-89-9-Detailed Image 2

FAQ

1. What is your delivery term and delivery period?

We accept EXW/ FOB/ CIr, etc.

We arrange delivery by Air within 7days, by sea within 14 davs shipping

2. What's your main markets?

South&North America, Europe, Asie, Africa etc. Top customers among more than 50 countries.

3. OEM and technology development Service registration Service

OEM for customers.

Supplying Technology'support and techhology development independent registration department,

SGS DMF, ISO certification.

Certificates

Basic Info

Product Name:

Vinyl acetate-vinylpyrrolidone copolymer

Other Name:

Acetic acid ethenyl ester,polymer with 1-ethenyl-2-pyrrolidinone;Acetic acid vinyl ester,polymer with 1-vinyl-2-pyrrolidinone;2-Pyrrolidinone,1-vinyl-,polymer with vinyl acetate;2-Pyrrolidinone,1-ethenyl-,polymer with ethenyl acetate;Vinyl acetate-vinylpyrrolidinone copolymer;Vinyl acetate-vinylpyrrolidone copolymer;Vinylpyrrolidone-vinyl acetate copolymer;Luviskol VA 64;Vinyl acetate-N-vinylpyrrolidinone polymer;Vinyl acetate-vinylpyrrolidinone polymer;Vinyl acetate-vinylpyrrolidone polymer;Vinylpyrrolidinone-vinyl acetate copolymer;Vinylpyrrolidone-vinyl acetate polymer;Vinyl acetate-N-vinylpyrrolidinone copolymer;Kolima 10;Gantron S 860;N-Vinylpyrrolidone-vinyl acetate polymer;Vinyl acetate-1-vinyl-2-pyrrolidinone polymer;Polectron 845;Vinylpyrrolidinone-vinyl acetate polymer;Kolima 35;Vinyl acetate-N-vinylpyrrolidone copolymer;Luviskol VA 37E;Vinyl acetate-N-vinylpyrrolidone polymer;PVP-VA;Vinyl acetate-N-vinyl-2-pyrrolidone copolymer;S 630;Luviskol VA 28I;GAF-S 630;I 735;I 635;I 535;1-Vinyl-2-pyrrolidone-vinyl acetate copolymer;PVP/Va copolymer;Ganex E 535;E 335;N-Vinylpyrrolidone-vinyl acetate copolymer;Poly(vinyl acetate-vinylpyrrolidinone);Luviskol VA 55I;Luviskol VA 37I;Vinyl acetate-1-vinyl-2-pyrrolidinone copolymer;Vinyl acetate-1-vinyl-2-pyrrolidone copolymer;Kollidon VA 64;PVP/VA-S 630;Kolima 75;Luviskol VA 55E;PVP-VA-E 735;Luviskol VA 73E;Gantron PVP;Gantron S 630;8013-98-7;37359-37-8;89335-67-1;1257874-67-1;1427441-60-8;1832636-70-0

CAS No.:

25086-89-9

Molecular Formula:

(C6H9NO.C4H6O2)x

InChIKeys:

InChIKey=FYUWIEKAVLOHSE-UHFFFAOYSA-N

Molecular Weight:

591.69

Exact Mass:

486.370911

EC Number:

607-540-1

NSC Number:

114026|114025|114024|114023

HScode:

29349990

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

46.61000

XLogP3:

9.76

Appearance:

powder

Density:

1.0±0.1 g/cm3

Boiling Point:

536.7±50.0 °C at 760 mmHg

Flash Point:

72 °F

Refractive Index:

1.517

Storage Conditions:

Copovidone is stable and should be stored in a well-closed containerin a cool, dry place.

Vapor Pressure:

0.132mmHg at 25°C

Toxicity:

LD50 orl-rat: >630 mg/kg JACTDZ 2(5),141,83

See More Vinyl acetate-vinylpyrrolidone copolymer Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Vinyl acetate-vinylpyrrolidone copolymer Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
EXCIPIENTS,POVIDONE,AMINO ACIDS,API,VITAMINS

Location:
5th Floor, No.35, Lane 100, Banxia Rd. Pudong New District, Shanghai

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
180

Total Annual Revenue:
$25 million-$50 million

Total Employees:
51-100

Year of Establishment:
2005

SHANHAI YUKING+POVIDONE is a leading Trader supplier of L-Ascorbic acid, Glycine, Sodium saccharin based in Districts, Shanghai, China. With a commitment to quality and customer satisfaction, SHANHAI YUKING+POVIDONE has become a trusted name in the industry. Our product line includes a range of high-quality L-Ascorbic acid, Glycine, Sodium saccharin, which are available at competitive prices. SHANHAI YUKING+POVIDONE has established itself as a reliable supplier of chemical products on the echemi.com.

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	polyvinylpyrrolidone vinyl acetate copolymer	150.00 KG	Oct 26, 2023
South Korea	Copovidone (Kollidon VA 64)	3.00 KG	Sep 16, 2025

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