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Ulanqab Kema New Material Co., Ltd.

7 YRS

Inner Mongolia, China

CNY 59.6 Million

33300 m²

100-500 people

Main Products: Polyvinylpyrrolidone(Pvp) / 2-Pyrrolidinone / N-Vinyl-2-Pyrrolidone / N-Vinyl-2-Pyrrolidone

Inner Mongolia, China

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Cross-linked Povidone(PVPP) / CAS 25249-54-1

OVERVIEW

Packaging

25 KG/Fibre Drum

Lead Time

In Stock

Max Capacity

1000 MT/Year

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DESCRIPTION

Cross-linked Povidone(PVPP)

This product is white or milky white powder, odorless or slightly characteristic odor, basically tasteless, insoluble in water, alkali, acid and organic solvents. It has hygroscopicity and absorbency. It swells after absorbing water, but it does not form a gel. After absorbing water, the molecular chain elongate and the volume increases rapidly, resulting in the expansion of Zhuang Li, which can disintegrate tablets quickly.

Typical Properties

Crosslinked polyvinylpyrrolidone (PVPP) is a kind of crosslinked polymer insoluble in water, strong acid, strong base and general organic solvents, which is polymerized by vinyl pyrrolidone monomer under specific conditions. As an important polymer fine chemical product, PVPP has many excellent and unique properties and has been widely used in cosmetics, food, medicine and other fields.

CAS No.

25249-54-1

Formula

C6H9NO

Molecular Mass

333.42500

Exact Mass

333.20500

PSA

60.93000

Logp

1.44760

IUPAC

1-ethenylpyrrolidin-2-one

SMILES

C=CN1CCCC1=O

Matter Classification

organic

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