99.5% 1-Methyl-2-py...

99.5% 1-Methyl-2-pyrrolidinone CAS：872-50-4 CAS NO.872-50-4
99.5% 1-Methyl-2-pyrrolidinone CAS：872-50-4 CAS NO.872-50-4

99.5% 1-Methyl-2-pyrrolidinone CAS：872-50-4 CAS NO.872-50-4

Min.Order / FOB Price:Get Latest Price

1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: 99.5%
  • Payment Terms : T/T,

Keywords

1-Methyl-2-pyrrolidinone 1-Methyl-2-pyrrolidinone 872-50-4

Quick Details

  • Appearance:colorless transparent oily liquid
  • Application:Food/Medicine/Industria grade
  • PackAge:A variety of packing ways for your choice
  • ProductionCapacity:500~1000|Kilogram|Month
  • Storage:dry and cool in stable temperature
  • Transportation:by air by shipping by express

Superiority:

Hubei Jusheng Technology Co., Ltd.,  is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates in China. The yearly production capacity is 50000MT, 80% for export.We have a professinal export team. Both by Air and by Sea,we ensure that we meet the customer expectations with promptness. Our company facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.   
Why choose us   
1,We produce and sell unique chemicals around the world.   
2,Our success rate is about 95%. This means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%.   
3,Our staff consists of highly qualified individuals with Bsc, Msc and Ph.D degrees in chemistry, as well as excellent carbohydrates,nucleosides, small molecules and rare chemicals.   
4,Imaginechem's chemists are skilled at performing complex, multi-step syntheses and solving difficult chemistry-related problems. Because of our better, concentracted size and low overheads, we are able to offer prompt quotations, very competitive prices, high quality products and fast delivery.   
5,All chemicals are typically >97% for building blocks, The structure and purity is confirmed by NMR and LC-MS. Intermediates and final products are analyzed by GC, HPLC, IR, NMR, MS, elemental analysis, atom-absorpting analysis and crystallographical methods.   
6,Stable quality, high quality satisfy customer's high grade sourcing request. Competitive price . Correct delivery time promise. Continuous improvement make sure the long-term cooperation. Honest service for your whole sourcing process.   
Because of our better, we are able to offer prompt quotations, very competitive prices, high quality products and fast delivery. We can provide recipes and professional suggestions to promote yourselves. Tracking number and packing photoes can be given quickly after your goods sent. High quality, best price, first-class service, high successful delivery rate, we have stock, so we can delivery quickly at the very day when payment is arrived. 

Details:

Properties：Colorless transparent oily liquid, slight amine odor. -24.4 ° c melting point, boiling point 203 ° c, relative density of 1.026, refraction rate 1.486, flash point of 95 ° c, with water, alcohols, ethers, esters, ketones, halogenated hydrocarbons, aromatic hydrocarbons miscible.
Quality specificatio：

 

Index

Tech. grade

Electronic grade

Content（wt%）

≥99.5

≥99.9

Mositure（wt%）

≤0.1

≤0.03

Density D420 g/ml

1.032~1.035

1.032~1.035

Color HaZen

≤25

≤10

Application
N-methyl pyrrolidone (NMP) is a non-proton transfer in polar solvents. With little toxicity, high boiling point, dissolved strength stands out. Benefits of selecting strong and good stability. Widely for aromatic extraction, and acetylene, and olefin, and II olefin of purification, poly partial II fluoride vinyl of solvent, lithium ion battery of electrode secondary material, synthesis gas desulfurization, and lubricant refined, and lubricant anti-frozen agent, and olefin extraction agent, and, and difficult dissolved engineering plastics aggregate Shi of solvent, agricultural herbicide, insulated material, and IC making, semiconductor industry precision instruments, and circuit board of wash NET, PVC exhaust recovery, cleaning agent, and dye auxiliaries, and dispersed agent,. Solvent for polymers and polymerization reaction of the media, such as engineering plastics and Kevlar. Also available in terms of pesticides, pharmaceuticals and cleaning agents。

NMP is efficient selective solvent, easy recovery and so on. NMP in the electronic industry uses mainly in the following

 

 

 

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