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NVP(N Vinylpyrrolidone )
Chemical Name: N-Vinylpyrrolidone (NVP)
CTFA Name: N-Vinylpyrrolidone
CAS NO: 88-12-0
Molecular Formula : C6H9NO
Physical properties:
colorless or slight yellow transparent liquid with faint odor. It can be dissolved in water and varieties of organic solvents. It is reactive and susceptible to hydrolyze and polymerize; Crystallization will occurre below 13 ℃.
Specification:
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Item
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Content %
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α-P %
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Moisture %
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Density (g/ml)25℃
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Melting Point ℃
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Chroma APHA
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NVP
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99
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≤0.2
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≤0.5
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1.04
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13.6
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100
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Applications:
Have good water-solubility, strong polarity, low toxicity and cationic activity, can be widely used in adhesives, textiles, foodstuffs, pharmaceuticals and other industry fields. Most of its copolymers and homopolymers posses good film-forming properties, colour consistency, rigidity and viscosity.
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