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Copovidone(25086-89-9) 99.8% White or creamy white Copovidone arshine

Name: Copovidone(25086-89-9) 99.8% White or creamy white Copovidone arshine
Brand: arshine
SKU: pr2211111750
Price: 5 USD
Availability: InStock

3 Inquiries

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CAS No.:

25086-89-9

Grade:

Pharmaceutical Grade

Content:

99.8%

Port:

china

Brand:

arshine

Packaging:

25KG

Sample Available:

Yes

Price valid (until):

2023-02-25

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Arshine Group Co., Ltd.

Company Type:

Trader

Location:

China

Payment Terms:

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

Average Lead Time:

15 days

Qualification:

Main Products:

cosmetic additives,Veterinary APIs,Feed additives,medical and pharmaceutical packaging materials,pharmaceutical equipment,Natural Nutrition Ingredients

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Product Details
Seller Information
Inquiry History

Description

Other name: Poly(1-vinylpyrrolidone-co-vinyl acetate)
CAS NO.: 25249-54-1; 9003-39-8
MF: (C6H9NO)n.(C4H6O2)m
Density: 1.27g/cm3
Appearance: White or creamy white,free-flowing power with characteristic smell,hygroscopic.Soluble in water,alcohol and other organic solvents.

Application:
1.Pharmaceuticals:
It is mainly used as water soluble and drying adhesive agent when making grain and pressing tablet directly. It will be used in film coating and cover-taste agent. It can prevent sugar coating from split and make bottom coating avoid dampness.
2.Cosmetics:
PVP/VA Series play a good role in film-former and hair fixing agent. Its hygroscopicity decreases with the increase of the proportion of vinylacetate in themolecular. This property of PVP/VA is extremely useful as it works in hair sprays and hair set lotion. If it is mixed with PVP K-30, the effect of hair-fixing would be changed a lot.
Standard: CP/BP/USP/EP

Item		Standard	Test Results
Identification	A.H-NMR:Comply with the structure		Complies
	B.LC-MS:Comply with the structure		Complies
	C.The IR spectrum of sample should be identical with that of reference standard;		Complies
	D.HPLC-ESI-MS The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.		Complies
Crystallinity	meets the requirements.		Complies
Loss on drying	≤2.0%		0.19%
Heavy metals	≤10 ppm		<10ppm
Water	≤1.0%		0.1%
Sulphated ash	≤0.5%, determined on 1.0 g.		0.009%
Related substances	Unspecified impurities: for each impurity	≤0.10%	<0.10%
	Total Impurity	≤0.5%	0.18%
Purity	≥99.0%		99.7%
Assay	99.0%~101.0% (anhydrous substance).		99.8%
Microbiological Analysis
Total plate count	≤1000cfu/g		Complies
Yeast and Moulds	≤100cfu/g		Complies
E. Coli.	Absent		Negative
Salmonella	Absent		Negative
S.aureus	Absent		Negative
Storage	Preserve in well-closed, light-resistant and airtight containers.		Complies

ECHEMI Editorial Reference

white powder Copovidone is a white to yellowish-white amorphous powder. It istypically spray-dried with a relatively fine particle size. It has a slightodor and a faint taste.

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:

Veterinary Raw Materials

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:
cosmetic additives,Veterinary APIs,Feed additives,medical and pharmaceutical packaging materials,pharmaceutical equipment,Natural Nutrition Ingredients

Location:
Factory 401, Building 14, Xinggong Science and Technology Park, No.100 Luyun Road, Changsha High-Tech Development Zone

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

Average lead Time:
15 days

Total Annual Revenue:
Above $100 million

Total Employees:
201-300

Year of Establishment:
2021

Company Certificates
- FAMI-QS
- AEO
- ISO9001
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Arshine Group Co., Ltd. (Arshine Group for short) was founded in Shenzhen in 2007. Over the decades, Arshine has maintained sound development and rapid global expansion with an average annual growth rate of over 30%. Based on China and looking at the world, the Group has become a first-class and industry-leading professional health industry chain service group in China, with an annual turnover of over $150million.
Arshine Group supplies more than 2,000 kinds of products, covering the whole field of health industry, including human APIs, veterinary APIs, food additives, natural nutrition ingredients, feed additives, cosmetic additives, intermediates, pharmaceutical equipment, medical and pharmaceutical packaging materials, medical devices, etc. With global sourcing advantages, the group is fully capable of meeting the one-stop sourcing needs of global customers. Today, Arshine's marketing network has spread over more than 100 countries and regions on five continents, providing professional service for global customers.
Arshine Group has been highly recognized by all sectors of society since its establishment! Arshine is an AA Grade customer of Sinosure in Hunan Province and an AEO-accredited enterprise of China Customs. It has been certified by ISO9001 and EU FAMI-QS, and has obtained Class III Medical Device Trading Permit. As a member of the Board of Directors of the China Chamber of Commerce for Import & Export of Medicines & Health Products, Arshine has been awarded the title of "Quality Supplier and Partner in the International Market" by the Chamber in recent years. As the best human resource management company in Hunan Province, the Group has been awarded as Employer of the Year for several successive years.
In the future, Arshine Group will expand its business in the health industry, increase investment in R&D and production, and gradually become a trading, service and investment integrated group enterprise with trading business as its core. Arshinees will stay true to the mission of serving the global health industry and helping create a win-win situation.

Inquiry History

3 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
Germany	Complete 7-material cosmetic hair-care order	7 KG	Aug 27, 2026

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Copovidone(25086-89-9) 99.8% White or creamy white Copovidone arshine

Product Details

Seller Information