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In stock N-Methylpyrrolidin-2-One CAS 872-50-4 N-Methyl Pyrrolidone NMP
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In stock N-Methylpyrrolidin-2-One CAS 872-50-4 N-Methyl Pyrrolidone NMP

In stock N-Methylpyrrolidin-2-One CAS 872-50-4 N-Methyl Pyrrolidone NMP
In stock N-Methylpyrrolidin-2-One CAS 872-50-4 N-Methyl Pyrrolidone NMP In stock N-Methylpyrrolidin-2-One CAS 872-50-4 N-Methyl Pyrrolidone NMP In stock N-Methylpyrrolidin-2-One CAS 872-50-4 N-Methyl Pyrrolidone NMP

Grande immagine :  In stock N-Methylpyrrolidin-2-One CAS 872-50-4 N-Methyl Pyrrolidone NMP

Dettagli:
Luogo di origine: La Cina
Marca: wanjiang
Certificazione: ISO,GMP
Numero di modello: 872-50-4
Termini di pagamento e spedizione:
Quantità di ordine minimo: 1 litro
Prezzo: 50-100usd
Imballaggi particolari: Bottiglia da 1 litro, fusto da 25 kg o secondo la vostra richiesta
Tempi di consegna: entro 2-3 giorni lavorativi dalla conferma del pagamento
Termini di pagamento: Western Union, grammo dei soldi, T/T, bitcoin, USDT
Capacità di alimentazione: 5000L/month
Contatto

In stock N-Methylpyrrolidin-2-One CAS 872-50-4 N-Methyl Pyrrolidone NMP

descrizione
Nome di prodotto: N-Methyl-2-pyrrolidone Aspetto: Liquido
Purezza: 99% Campione: Disponibile
whatsapp: +86 15512120776 wickr: wjadmin
MF: C5H9NO EINECS n: 212-828-1
Applicazione: Sintesi Materiali Intermedi, Intermedi Organici L'altro nome: NMP
Cas no.: 872-50-4

CAS 872-50-4 N-Methylpyrrolidin-2-One N-Methyl-Pyrrolidinone Liquid NMP

 
N-Methyl-2-pyrrolidone Usage And Synthesis
Chemical Properties 1-Methyl-2-pyrrolidinone is also known as NMP, 1-methyl-2-pyrrolidone, N-methylpyrrolidone, and N-Methyl-2-pyrrolidone. NMP is a colorless to light yellow transparent liquid with a slight ammonia odor. NMP is completely miscible with water. It is highly soluble in lower alcohols, lower ketones, ether, ethyl acetate, chloroform, and benzene and moderately soluble in aliphatic hydrocarbons. NMP is strongly hygroscopic, chemically stable, not corrosive towards carbon steel and aluminum, and slightly corrosive to copper. It has low adhesiveness, strong chemical and thermal stability, high polarity, and low volatility. This product is slightly toxic, and its permitted concentration limit in air is 100ppm.
1-Methyl-2-pyrrolidinone
N-Methylpyrrolidone (NMP) is a solvent used in a variety of industries and applications, such as paint and coating removal, petrochemical processing, engineering plastics coatings, agricultural chemicals, electronic cleaning and industrial/domestic cleaning.
Uses
  1. 1-Methyl-2-pyrrolidinone (NMP) is a polar aprotic solvent that has the advantages of low toxicity, high boiling point, outstanding solvency, strong selectivity and good stability. It is widely used in purification of aromatic hydrocarbon extraction, acetylene, olefins, and diolefins.
  2. It is used in industrial cleaning, and it serves as a solvent for production of pesticides, engineering plastics, coatings, synthetic fibers, and integrated circuits.
  3. It can also be used as an industrial cleanser, dispersant, dye, lubricant and antifreeze.
  4. 1-Methyl-2-pyrrolidinone is an excellent solvent, widely used in aromatics extraction, lubricating oil refining, acetylene enrichment, butadiene separation and synthesis gas desulfurization.
  5. It is used in gas desulfurization, lubricating oil refining, lubricating oil antifreeze, olefin extraction, and as a solvent for insoluble engineering plastics polymerization.
  6. It can be used in herbicide, to clean insulation materials, semiconductor industry precision instruments and circuit boards, to recycle PVC exhaust, as a detergent, dye supplement and dispersing agent.
  7. It is used in mediums for polymerization reactions such as engineering plastics and aramid fiber.
  8. 1-Methyl-2-pyrrolidinone is used as a polyvinylidene fluoride solvent and electrode auxiliary material for lithium ion batteries.
  9. high purity grade for ICP-MS detection.
  10. For peptide synthesis.
toxicity

Oral (mus)LD50:5130 mg/kg;Oral (rat)LD50:3914 mg/kg;Dermal (rbt)LD50:8000 mg/kg.
Waste Disposal Consult state, local or national regulations for proper disposal. Disposal must be made according to official regulations. Water, if necessary with cleansing agents.
storage NMP is hygroscopic (picks up moisture) but stable under normal conditions. It will violently react with strong oxidizers such as hydrogen peroxide, nitric acid, sulfuric acid, etc. The primary decomposition products produce carbon monoxide and nitrogen oxide fumes. Excessive exposure or spillage should be avoided as a matter of good practice. Lyondell Chemical Company recommends wearing butyl gloves when using NMP. NMP should be stored in clean, phenolic-lined mild steel or alloy drums. Teflon®1 and Kalrez®1 have been shown to be suitable gasket materials. Please review MSDS prior to handling.
Description N-Methyl-2-pyrrolidone is an aprotic solvent with a wide range of applications: petrochemical processing, surface coating, dyes and pigments, industrial and domestic cleaning compounds, and agricultural and pharmaceutical formulations. It is mainly an irritant, but has also caused several cases of contact dermatitis in a small electrotechnical company.
 
 

 

 

 

Package and delivery 

 

We can pack according to the customer request, otherwise will package as our factory.
As the shipping we can use DHL/ EMS/ TNT/ FedEx/USPS or according to your request.We can pack according to the customer request, otherwise will package as our factory.
 

About US
 
Guangzhou Wanjiang Biotechnology Co., Ltd. is a young chemical enterprise full of vitality, potential and comprehensive strength.The company is located in the center of politics, military, economy, culture and science and education in South China.We are a professional manufacturer engaged in the research, development, production, sales and service of surfactants, biological agents, organic chemistry, oilfield chemicals and disinfectant raw materials.We can offer a wide range of products to meet the changing needs of the market.Custom orders are welcome.We are committed to strict quality control and thoughtful customer service, and our experienced staff are always available to discuss your requirements and ensure complete customer satisfaction.With an annual production capacity of 10,000 tons/year, we can easily meet your large orders.If you are interested in any of our products or would like to place a custom order, please contact us.We will do our best to meet your needs.
In stock N-Methylpyrrolidin-2-One CAS 872-50-4 N-Methyl Pyrrolidone NMP 1
Our Concept

1.Client is first.We are trying to bring maximum profit to our clients and we only share small.

2.Credibility is the most important.

3.Quality control is our life.

4.Great sense of responsibility.

We will be responsible for not only our products, our clients, our suppliers, also the society.


Our Advantage

1. Selecting raw materials strictly,our products are the highest purity.

2.Reasonable and competitive price. Provide the best and professional service.

3.Fast delivery of the samples ,samples from stock. Reliable shipping way.

4.Full experience of large numbers containers loading in Chinese sea port.

5. Best after-service after shipment .

6. Professional documents for your custom clearance.

Our Service

1.Timely communication, reply within 12 hours. You can leave any messages or send email to us.

2.OEM/ODM Available.Trial order is available for testing after samples.

3.Free sample for your evaluation.Customers only need to undertake the shipping fee for deliver.
It is relatively safe and fast.

4.The more discount you'll get if your order is potential.

5.Door to door shipping service is available.

6. Packing with pallet or as buyer's special request are all available.
 
FAQ
 
1. who are we?
We are based in Guangdong, China, start from 2021,sell to North America(25.00%),South America(25.00%),Central America(25.00%),Eastern Europe(5.00%),Southeast Asia(5.00%),Mid East(5.00%),Western Europe(5.00%),Northern Europe(5.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
btms50,80532-66-7,288573-56-8,5413-05-8,5449-12-7

4. why should you buy from us not from other suppliers?
Our products are of high quality and competitive price, and we are highly recognized by our customers with high quality materials and excellent service.We are willing to work together with our business partners.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
 
 
Contact US 
 

Name: Anna Sofia

Whatsapp/ Telegram: +86 155 1212 0776

Signal: +66 93 668 9970

Wickr: wjadmin

Wechat ID : wan68na

Email: wj@gzwjsw.com

 
 
 
 
 

 

Prodotto Tag:

Mediatore di chimica organica di 98%,

Mediatori medici liquidi,

Chimica organica DMAA intermedio

Dettagli di contatto
Guangzhou Wanjiang Biotechnology Co., Ltd

Persona di contatto: Anna Sofia

Telefono: +8615512120776

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