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Crospovidone, PVPP-XL,Beverage and Brewing Use CAS 25249-54-1

Name: Crospovidone, PVPP-XL,Beverage and Brewing Use CAS 25249-54-1
Brand: YUKING
SKU: pr2407304669
Price: 9.5 USD
Availability: InStock

TDS 2 Inquiries

Unit Price: Get Latest Price 

CAS No.:

25249-54-1

Grade:

USP/EP/BP

Content:

95%

Port:

Shanghai

Brand:

YUKING

Packaging:

20kg/drum

Price valid (until):

2024-12-31

Contact Supplier

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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

Product Introduction

Cross Povidone is often called as crosslinked PVP, or insoluble PVP. It appears as white or off-white, free flowing hygroscopic powder, odorless or with faint characteristic odor, insoluble in water, alkali, acid and common organic solvents. It has strong expandability and complexing ability with polyphenols, carboxylic acid and other compounds with low molecular weight.

Specification (E1202)

Product Name	Water%	Water-soluble substances	NVP ppm	pH value (1% water)	Heavy metal ppm	Nitrogen%	Residue on ignition%	Remarks
PVPP-F	≤5	≤1.5	≤10	5-8	≤10	11.0-12.8	≤0.1	One Time Type
PVPP-R	≤5	≤1.5	≤10	5-8	≤10	11.0-12.8	≤0.1	Regenerated Type

Specification (BP/USP/EP)

Product Name	Water%	Water-soluble substances	NVP ppm	pH value (1% water)	Heavy metal ppm	Nitrogen%	Residue on ignition%	Remarks
PVPP-XL	≤5	≤1.5	≤10	5-8	≤10	11.0-12.8	≤0.1	Type A
PVPP-XL10	≤5	≤1.5	≤10	5-8	≤10	11.0-12.8	≤0.1	Type B
PVPP-SF	≤5	≤1.5	≤10	5-8	≤10	11.0-12.8	≤0.1	Type B

Packing and Storage

20kg/drum. Drying and airproof storage.

Application

Belonging to insoluble cross polymers, Cross Povidone has a special netlike micro-structure and also break through the application limitation of PVP because of its excellent solubility. Opposite to PVP, Cross Povidone is insoluble in acid, alkali and common organic solvent. It has good physiological safety, hygroscopicity, insolubility and complexation capabilities, thus can be widely used in fields like pharmaceutical, food, personal care, feed, etc.

Pharmaceuticals: Cross Povidone can be used as disintegration agent, medicine slow-releasing carrier and hemodialysis film, etc., as it has an excellent chemical inertness and biological compatibility. After Cross Povidone absorb water, it provides very high pressure inside the tablet or capsule, then disintegrate them into small particles, thus improved bio-utilization of human body.

Brewing and Beverage: Cross Povidone’s strong selective adsorption ability, it can effectively eliminate anthocyanin and polyphenol from vegetable drinks while maintaining the taste, thus improve the clarity, color and extend the shelf life of the drinks.

Household Chemicals: Cross Povidonecan be used as moisture-preserving agent of top grade cosmetics, where it play the role of moisten skin, maintain aroma, ease pain and decrease pungency. Used in toothpastes, PVPP can not only clear the mouth, but also diminish inflammations.

Shop Crospovidone, PVPP-XL,Beverage and Brewing Use CAS 25249-54-1-Detailed Image 3

Application

1.Beverage industry:

Used for alcoholic drinks, beers, wine, fruit juice/wine as stabilizer, to prolong the storage period

2.Pharmaceutical Industry:

Provide rapid disintegration in a wide range of oral solid dosage formulations and processes. Especially in the following areas:
- In wet granulation tablet processes.
- Ideally suited for use with poorly compressible drug actives and in direct compression tablet processes.
- Outstanding performance in manufacturing ionic, acidic and alkaline drug actives
- Quick dissolve and chewable tablets
- Treat gastrointestinal disorders and as an anti-diarrhea agent.

Certificates

Basic Info

Product Name:

Poly[1-(2-oxo-1-pyrrolidinyl)-1,2-ethanediyl]

Other Name:

Poly[1-(2-oxo-1-pyrrolidinyl)-1,2-ethanediyl];Poly[1-(2-oxo-1-pyrrolidinyl)ethylene]

CAS No.:

25249-54-1

Molecular Formula:

(C6H9NO)n

InChIKeys:

WHNWPMSKXPGLAX-UHFFFAOYSA-N

Molecular Weight:

111.14176

Exact Mass:

111.068

EC Number:

201-800-4

HScode:

39059900

Categories:

Stabilizer and Coagulants

Characteristics

PSA:

20.3

XLogP3:

0.4

Appearance:

White to off-white powder

Density:

1..04

Melting Point:

~165 °C (dec.)(lit.)

Boiling Point:

194°F

Flash Point:

199.4°F

Water Solubility:

Insoluble in water, acid and alkaline.

Vapor Pressure:

0.09 mmHg

Vapor Density:

3.83

Explosive limit:

Explosive limits , vol% in air: 1.4-10

Odor:

ODORLESS

PH:

Between 3,0 and 7,0 (5 % solution)

See More Poly[1-(2-oxo-1-pyrrolidinyl)-1,2-ethanediyl] 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 Poly[1-(2-oxo-1-pyrrolidinyl)-1,2-ethanediyl] 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	pvpp (crosspovidone)	10 MT	Sep 18, 2024
South Korea	PVP-P	1000 MT	Mar 28, 2024

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