99.5% N-Vinyl-2-Pyrrolidone/ NVP Industrial Grade Chemicals CAS 88-12-0

 

99.5% N-Vinyl-2-Pyrrolidone/ NVP Industrial Grade Chemicals CAS 88-12-0

 

Chemical properties
nvp is a clear to yellow liquid,carysallization under 13℃. it’s easy to hydrolyze and polymerize itself but it can remain as liquid at room temperature for extended periods.usually,stabilized with naoh or tmhpo as polymerization inhibitor.
usage
nvp is widely used in adhevise,textiles,uv-coatings,Chemical and other industries,also it’s used to produce some homopolymers and copolymers which with goods film-forming properties.

 

Specification:

N-Vinyl-2-pyrrolidone(NVP)

Product Name				CAS NO.
N-Vinyl-2-pyrrolidone				88-12-0
Lot No.		MFG. DATE	RETEST. DATE	Molecular Structure
20210321		2021.03.21	2022.09.20
Molecular Weight		Molecular Formula
111.14		C6H9NO
Quantity		Packing
16000kg		200kg/UN steel drum
Storage		Keep in a cool & dry place
Items		Specification		Results	Test Method
Appearance		Colorless to pale yellow liquid		Conforms
Colority		100 max		50
Density g/ml		1.03-1.04(25℃)		1.03
Crystallization point		13.0-14.0℃		13.0℃
Boiling point		214-215℃(96℃ 14mmHg)		214
PH(10% in water)		7.0-10.0		8.7
Water		0.2% max		0.07%
Purity		99.5% min		99.8%
2-pyrrolidone		0.2% max		0.02%
Conclusion:	Meet the requirement of HOUSE standard.

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