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China Factory Supply High Purity N-Vinyl-2-Pyrrolidoncas 88-12-0 /Nvp/Pvp/Pvpp Wide Range of Applications

Model NO.
88-12-0
Colour
White
Keyword1
Pvp/Pvpp/Nvp
Keyword2
25249-54-1
Keyword3
88-12-0
Keyword4
N-Vinyl-2-Pyrrolidon
Big Sale
UK/EU/USA/Nz
Hot Sale
Russia/Canada/Australia/Spain/Singapore
Hot Selling
Poland/Finland
Xingjiu
100% Delivery
Transport Package
1kg
Specification
99%
Trademark
xingjiu
Origin
China
HS Code
39059990
Reference Price
$ 8.10 - 9.00
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Product Description

BMK/PMK/BK4/DDP

N-Vinyl-2-pyrrolidon Basic information  
Product Name: N-Vinyl-2-pyrrolidon
CAS: 88-12-0
MF: C6H9NO
MW: 111.14
EINECS: 201-800-4
Product Categories: monomer
Mol File: 88-12-0.mol
N-Vinyl-2-pyrrolidon Chemical Properties  
Melting point  13-14 °C
Boiling point  92-95 °C11 mm Hg(lit.)
density  1.04 g/mL at 25 °C(lit.)
vapor density  3.8 (vs air)
vapor pressure  0.1 mm Hg ( 24 °C)
refractive index  n20/D 1.512(lit.)
Fp  201 °F
storage temp.  Store below +30°C.
solubility  52.1g/l soluble
pka -0.34±0.20(Predicted)
form  Liquid
color  Clear colorless to yellow
China Factory Supply High Purity N-Vinyl-2-Pyrrolidoncas 88-12-0 /Nvp/Pvp/Pvpp Wide Range of Applications
China Factory Supply High Purity N-Vinyl-2-Pyrrolidoncas 88-12-0 /Nvp/Pvp/Pvpp Wide Range of Applications


Properties (the following information is for reference only): it is a colorless or light yellow transparent liquid with slight smell at room temperature. It is easily soluble in water and other organic solvents. It has active chemical properties and is easy to hydrolyze and polymerize. N-vinylpyrrolidone is also an excellent organic solvent. Sensitive to light. Boiling point: 92-95 ºC / 11mmhg; Flash point: 95 ºC. Containing sodium hydroxias inhibitor

Purpose: This product is only for scientific research and shall not be used for other purposes. It is mainly used in the synthesis of polyvinylpyrrolidone

Product Description                      


Product Name:  PVP-K30/60/90
Synonyms:  Polyvinyl pyrrolidone, Povidone
CAS No.:   9003-39-8
Molecular Formula:   (C6H9NO)n

Povidone  is a hygroscopic polymer ,supplied in white or creamy white powder or flakes,ranging from low to high viscosity & low to high molecular weight,which characterized by K Value.It's easily soluble in water and many other organic solvents,with excellent  hygroscopisty,film-forming,adhesive,chemical stability and toxicological safeness characters.
 

China Factory Supply High Purity N-Vinyl-2-Pyrrolidoncas 88-12-0 /Nvp/Pvp/Pvpp Wide Range of Applications
China Factory Supply High Purity N-Vinyl-2-Pyrrolidoncas 88-12-0 /Nvp/Pvp/Pvpp Wide Range of Applications

PVP is divided into four levels according to its average molecular weight. It is usually expressed by K value, and different K values represent the corresponding PVP average molecular weight range. The K value is actually a characteristic value related to the relative viscosity of the PVP aqueous solution, and the viscosity is a physical quantity related to the molecular weight of the polymer, so the K value can be used to characterize the average molecular weight of PVP. Generally, the greater the K value, the greater the viscosity and the stronger the adhesion.
 

 
 

FAQ

Q1: Can I get some samples?

A: Yes.

Q2:Payments Methods?
A: Payment by T/T, Western Union and Alibaba trade assurance order Etc.

Q3: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to
pay the shipping cost or arrange a courier to us and take the samples.

Q4:What's your MOQ?
A:Our MOQ is 1g. 

Q5: How about delivery leadtime?
A:About 3-5 working days after payment confirmed. 

Q6:Is there a discount?
A:Different quantity has different discount.

Q7: How do you treat quality complaint?
A:We will send you free goods for replacement or refund your loss.

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