N-Vinyl-2-Pyrrolidone

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1 Metric Ton	Negotiable

1 Metric Ton

Negotiable

Min.Order :1 Metric Ton
Purity: 99.8%
Payment Terms : L/C,T/T

Keywords

NVP N-vinylpyrrolidone Povidone

Quick Details

Appearance:Colorless or slight yellow transparent liquid
Application:Raw material for PVP
PackAge:
ProductionCapacity:|Metric Ton|Day
Storage:
Transportation:

Superiority:

Properties of NVP

Colorless or slight yellow transparent liquid with faint odor at room temperature. It can be dissolved in water and varieties of organic solvents. It is reactive and susceptible to hydrolyze and polymerize.

Specifications of NVP

Item

Characteristics

Hydrometer (25°C) g/ml

Moisture %

Melting point °C

Boiling point °C

Purity (wt %)

Chroma APHA

α-P%

Flash point °C

NVP

Colorless liquid

1.03-1.04

≤0.2

13.0-14.0

214-215

96deg; C(14mmHg)

≥99.5

100

≤0.2

Remarks

NVP can self-polymerize when shaken or preserved for a long time or under illumination, so the antipolymerizer is needed, which should be distilled before use.

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