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Huzhou Sunflower Pharmaceutical Co. Ltd.

9 YRS

Zhejiang, China

CNY 5 Million

Less than 50 people

Main Products: Polyvinylpyrrolidone(Pvp) / Povidone Iodine / Poly(1-Vinylpyrrolidone-Co-Vinyl Acetate) / N-Vinyl-2-Pyrrolidone

Zhejiang, China

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Polyvinylpyrrolidone(Pvp) / CAS 9003-39-8

K90 USP43/EP9； K value: 81.0-97.2

K25 USP43/EP9； K value: 23.0-27.0

PVP K30 USP43/EP9；Moisture ≤ 5%;K value: 27-32.4

K17 USP43/EP9；K value:15.3-18.4

K15 USP43/EP9；K value:12.8-17.3

OVERVIEW

Uses

Povidone Iodine Povidone Iodine

Packaging

Pallets Packing	20'FCL		40'FCL
Pallets Packing	With	Without	With	Without
25 KG/Carton PVP K30 USP43/EP9；Moisture ≤ 5%;K value: 27-32.4	--	9 MT	--	9 MT

Lead Time

In Stock

Max Capacity

600 MT/Year

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DESCRIPTION

SUNVIDONE^®K

Synonyms: Povidone; Polyvidone;Povidonum; Polyvinylpyrrolidone

INCI: PVP

CAS NO.:[9003-39-8]

Trade Name: Sunvidone^®K

All grades of SUNVIDONE K aresupplied in the form of an almost white, free-flowing powder

They have a slight characteristicodour and are practically tasteless.

SPECIFICATION

SUNVIDONE^®K series meet the requirements of the latest USP/NF, PhEur., JP/JPE and CP.
SUNVIDONE^®	K15	K17	K25	K30	K90
Colour (5% in water) min.	BY₆, B₆	BY₆, B₆	BY₆, B₆	BY₆, B₆	BY₆, B₆
K value	12.8-17.3	15.3-18.4	22.5-27.0	27.0-32.4	81.0-97.2
Impurity A, ppm max	10	10	10	10	10
Impurity B, %max	3.0	3.0	3.0	3.0	3.0
Formic Acid. %max	0.5	0.5	0.5	0.5	0.5
Peroxides, ppm max	400	400	400	400	400
Aldehyde, ppm max	500	500	500	500	500
Hydrazine, ppm max	1	1	1	1	1

CRACTERISTICS

White free flouring hygroscopic powder, freelysoluble in ethanol, methanol, slightly soluble in acetone.

Becauseof its solubility in water and in many organic solvents, its high binding powerand ability to form

complexes, solublepolyvinylpyrrolidone occupies a special position among the synthetic colloids

APPLIICATIONS

Main application of the SUNVIDONE^® K Binder

Bioavailability enhancement

Tablets, capsules, granules

Tablets, capsules, granules, pellets, suppositories,transdermal systems

Film formation

Solubilization

Stabilization of suspensions

Ophthalmic solutions, tables, medical plastics

Oral, Parenteral and topical solutions

Oral and parenteral suspensions, instant beverage

powders and granules

Hydrophylization

Adhesives

Drug stabilization

Toxicity reduction Tablets, capsules, granules

Medical plastics, retard preparations, suspensions

Transdermal systems, adhesive gels

Enzymes in diagnostics

Injection preparations

PACKAGES 25KG net in fiber drum orPP drum

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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