Huashihang Chemical China Manufacturer N-Ethyl-2-Pyrrolidone (NEP) 99.5% Liquid CAS 2687-91-4

• Customization: Available
• CAS No.: 2687-91-4
• Formula: C6h11no
• Model NO.: HSHNEP2687914
• EINECS: 220-250-6
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Industrial
• Colour: Colorless
• Assay: More Than 99.50%
• Color Apha: Less Than 25
• OEM/ODM: Acceptable
• Sampe: Available
• Transport Package: 200kg/Drum
• Specification: pharmaceutical intermediates
• Trademark: Huashihang
• Origin: Made in China
• Production Capacity: 10000mt

Product Description

 

Product Description

What is N-Ethyl-2-Pyrrolidone?
N-Ethyl-2-Pyrrolidone is a highly polar organic solvent. Its characteristics includes high chemical stability, weak alkalinity, high solubility, low vapor pressure, and low dielectric constant. NEP is an efficient selective solvent, catalyst, and cationic surfactant.  
Product name: N-Ethyl-2-Pyrrolidone
Synonym: 1-Ethyl-2-pyrrolidone; N-ethyl pyrrolidone; n ethylpyrrolidone; NEP
CAS: 2687-91-4
Formula: C6H11NO           
Molecular Weight: 99.134    
Boiling Point: 202ºC             
Flash Point: 95ºC
EINECS NO.: 220-250-6
Appearance: Colorless transparent Liquid
Odor: Weak odor  

Properties

 

Item	Specification
Appearance	Colorless transparent liquid
Assay	≥99.50%
Water	≤0.10%
Color, APHA	≤25.00

Use

N-Ethyl-2-Pyrrolidone is a strong polar organic solvent for various polymers. It includes polyvinylpyrrolidone (PVP), polyvinyl chloride (PVC).
1-Ethyl-2-pyrrolidone is a material in pharmaceuticals particularly in transdermal patches , agrochemicals especially pesticide , coating solvent, adhesives , dyeing and printing in the textile , cosmetics and personal care products.
N-Ethyl-2-Pyrrolidone has excellent cleaning and degreasing properties. It is used in industrial cleaning applications, such as cleaning electronic components and machinery.
Electronic grade N-ethyl pyrrolidone has important uses in lithium batteries and electronics industry. NEP is as a photoresist stripper, which is helpful for removing photoresist coatings from silicon wafers during the manufacturing of integrated circuits.
 

 

 

Company Profile

Huashihang Chemical Group is China leading chemical company.

Jinan Huashihang Chemical Co., Ltd is its sales company with import and export authority. The company was founded in 2004, located in Jinan City, Shandong, China. It started from a small village collective factory, but has now developed into a large private enterprise group with a complete industrial chain.

Being focused on the research, development, production, trade and service of chemicals, Hushihang chemical is a specialized manufacturer and supplier of fine chemicals, cosmetic materials, daily chemicals and food additives.

The company has established a documented system consisting of manual, procedures and instructions, based on the requirements of ISO 9001:2008. The quality policy has been established, understood and maintained. Products are inspected to ensure their suitability to the requirements, and released for delivery only after checking the fulfillment of all specified requirements.

Huashihang Chemical has a professional procurement team, QA team, and warehouse workers. Now the products have exported to North America, Latin America, Asia, Europe, North Africa and Australia.

With years' of experience and excellent market knowledge, Huashihang Chemical is the most-chosen supplier of Chinese chemicals to brands worldwide. We can guarantee the best solution to our customers. We will work with you to make life better.

Our Plant

 

 

Certifications

 

 

 

 

 

 

FAQ

 

Q1: Could you offer sample?
A1: Yes,sample is available. We can send samples by couriers or air as client's requirements.

Q2: What is MOQ?
A2: It usually does not have MOQ requirement. We will offer the most cost-effective solution including price and delivery way according to purchasing quantities.

Q3: What is the delivery time?
A3: For non-hazardous,it usually has stock. It can be sent within 7 days. For hazardous chemical,it may be 1~2 weeks. If it is our regular product, the time will be earlier.

Q4: Can you provide relevant documents?
A4: Of course. Bill of loading,Commercial Invoice, Packing List, Origin of Certificate , insurance, COA and SDS are available. Besides, we can offer other documents Certificate of Fumigation, documents approved by CCPIT or Consulate,etc.

Q5: Do you accept third party inspection?
A5: Yes,we do.

Q6: What is your payment term?
A6: TT,LC,Paypal,Western Union, ACH wire are available.

Q7: Is DDU or DDP available?
A7: Yes.

Q8: Could you look for other products on China market and coload one container?
A8: Yes. We have warehouse support to accomplish this.