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Product:
N-Vinyl-2-pyrrolidone(NVP)
Formula:
C6H9NO
CAS No.:
88-12-0
Product No.:
SP1144
Package:
25Kg/Drum or in terms of customer's requirements.

Physicochemical Properties

Colorless liquid. Combustible.Confirmed carcinogen. Moderately toxic by ingestion, inhalation, and skin contact. A severe eye irritant. Probably irritating and narcotic in high concentrations. Combustible when exposed to heat or flame; can react vigorously with oxibzing materials. To fight fire, use alcohol foam, CO2, dry chemical. When heated to decomposition it emits highly toxic fumes of NOx.

 

Specification

ITEM

SPECIFICATION

RESULT

Appearance @25℃ wt%

Clear liquid (adding the Polymerization Inhibitor to show light pink)

Conforms

Content wt%

≥99

99.27

Moisture wt%

≤0.5

0.41

a-Pyrrolidone wt%

≤0.3

0.18

Other wt%

≤0.2

0.14

Color (before adding the Polymerization Inhibitor)

≤50 (adding the Polymerization

Inhibitor to show pink)

30 (adding the Polymerization

Inhibitor to show pink)

PH

7~10

8

 

Applications and Usage

N-vinyl-2-pyrrolidone (NVP) is commonly used as a reactive diluent for radiation curing in UV-coating, UV-inks, and UV adhesives. It is used as a monomer to produce water soluble polyvinylpyrrolidone (PVP) with uses in pharmaceuticals, oil field, cosmetics, food additives & adhesives. It is used in the manufacture of copolymers with, for example, acrylic acid, acrylates, vinyl acetate and acrylonitrile and in the synthesis of phenolic resins.