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Shanghai Yuking Water Soluble Material Tech Co.,Ltd.

19 YRS

Shanghai, China

CNY 28.6 Million

23976000 m²

50-100 people

Main Products: Polyvinylpyrrolidone(Pvp) / Povidone Iodine

Shanghai, China

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Polyvinylpyrrolidone(Pvp) / CAS 9003-39-8

95%

OVERVIEW

Uses

Povidone Iodine Povidone Iodine

Packaging

Pallets Packing	20'FCL		40'FCL
Pallets Packing	With	Without	With	Without
2 KG/Fibre Drum 95%	0.6 MT	0.6 MT	1.1 MT	0.6 MT

Lead Time

In Stock

Max Capacity

3000 MT/Year

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Less than 1KG required

DOCUMENTS

95%

DESCRIPTION

OVERVIEW

Pharmacopoeia name: Povidone, Povidone (USP), Povidonum (EP)

Chemical name: Polyvinylpyrrolidone

INCI/CTFA：PVP

CAS number: 9003-39-8

Product description and properties: pale yellow to white powder or aqueous solution, easily soluble in water and a variety of organic solvents, with good hygroscopicity, film-forming, complexation and physiological compatibility, has the ability to compound with a variety of organic and inorganic compound, is relatively stable to acid, salt and heat, and has a wide range of uses.

Quality standards (CP/USP/EP)

Testing items	K15	K17	K30	K90	K30 (30% solution)	K90 (20% solution)
K-value	12.75-17.25	15.3-18.36	27-32.4	81-97.2	27-32.4	81-97.2
PH value (5% aqueous solution)	3~7	3~7	3~7	3~7	5~8	5~9
Moisture/%	≤5.0	≤5.0	≤5.0	≤5.0	/	/
Residual orders/%	≤0.1	≤0.1	≤0.1	≤0.1	≤0.1	≤0.1
Burning residue/%	≤0.1	≤0.1	≤0.1	≤0.1	≤0.1	≤0.1
Heavy metals/ppm	≤10	≤10	≤10	≤10	≤10	≤10
Aldehyde/% (Acetaldehyde)	≤0.05	≤0.05	≤0.05	≤0.05	≤0.05	≤0.05
Hydrazine/PPM	≤1	≤1	≤1	≤1	≤1	≤1
Peroxide/PPM	≤400	≤400	≤400	≤400	≤400	≤400
Nitrogen content/%	11.5-12.8	11.5-12.8	11.5-12.8	11.5-12.8	11.5-12.8	11.5-12.8

Main applications and functions

Biomedical field: it can be used as adhesive for tablets and particles, cosolvent and stabilizer for injections, flow aid for capsules, dispersant for liquid preparations and colorants, stabilizer for enzymes and thermosensitive drugs, coprecipitation agent for insoluble drugs, detoxifying agent for ophthalmic drugs, lubricant and coating film forming agent, etc. There are hundreds of drugs using PVP as excipient.

Packaging and Storage

Solid powder 25KG/cardboard bucket, liquid 50KG/plastic bucket, shaded, sealed, and stored in a cool and dry place.

Typical Properties

Polyvinylpyrrolidone is a ketone organic substance, which can be used as clarifier; Stabilizer; Thickener; Tablet filler; dispersant. Polymer PVP with molecular weight of 360000 is often used as clarifier for beer, vinegar, wine and so on.

CAS No.

9003-39-8

Formula

C6H9NO

Molecular Mass

111.142

Exact Mass

111.068

PSA

20.310

Logp

0.690

IUPAC

1-ethenylpyrrolidin-2-one

SMILES

C=CN1CCCC1=O

Matter Classification

organic

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Polyvinylpyrrolidone(Pvp) / CAS 9003-39-8

OVERVIEW

Uses

Packaging

Lead Time

Max Capacity

REQUEST A QUOTATION

DOCUMENTS

95%

DESCRIPTION

Typical Properties

GET SAMPLE