872-50-4 1-Methyl-2-pyrrolidinone (NMP) factory CAS NO.872-50-4

Wuhan BJM Pharm Inc. was found in 2013, located in Hubei Province, where has long history, rich culture, convenient traffic, beautiful environment and preferential policy.

We have two factories in Dezhou, Shandong and Xianning, Hubei. The factory covers an area of 48,000 square meters with the building area of 26,000 square meters. We are specialized in the manufacture of pharmaceutical intermediates and cosmetic additives with good inspection equipments and innovative R & D capability.

In 2006, We established Lingxian Microworld Chemical New Material Co,.Ltd.
In 2008, We passed ISO quality system certificate
In 2013, We established Wuhan Benjamin Pharmaceutical Chemical Co.,Ltd , and obtain self-operation Import & Export right, mainly responsible for domestic and foreign business. At the same time, we set up R&D lab in Wuhan,Hubei province, can undertake various custom synthesis of intermediates and APIs.
In 2016,  obtain a registered trademark “ BJM ”.
In 2017, we applied for the invention patent of TRIS, and in 2018, we applied for the invention patent of ERDOSTAN intermediate（DL-HOMO）. At present, we have6 patents passed the preliminary examination, and 4 patents are under examination and approval.
In 2019, we purchased a R&D and office building with a total area of 2500 square meters, as our headquarters in Wuhan.
In 2020, we registered BJM Pharm Yunmeng Co., Ltd,  and the new production base settled in Geputan chemical park with  a total area of 50000 square meters.

We are specialized in the R&D, production and sales of Erdosteine, Pirfenidone, Telmisartan, Letrozole, Sitagliptin phosphate, Dapagliflozin, Tris, IPTG and related intermediates.

We stick to the principle as: people-oriented, customer first. Hope to establish a win-win business relationship with all friends.

Superiority

nmp (n-methyl pyrrolidone) cas: 872-50-4 molecular formula: c4h7no molecular weight: 85.10 ,99.8% content

nmp (n-methyl pyrrolidone)

cas: 872-50-4 & h.s.code : 2933790090

molecular formula: c4h7no
molecular weight: 85.10
melting point: 24.6c
boiling point: 245c
flash point: 129.4c

application:
industrial class: lubricant refining; electrical insulant; pesticide accessory ingredient; high-class coating, printing ink, pigment; ect. concentrate the acetylene; extract the butadiene, isoprene, aromatics, polymerizing solvent for the engineering plastics which are difficult to dissolve(such as the polyphenylene sulfide and the polyimide) and the aromatic fiber;

electric class: polymerizing lithium ion battery.

reagent class: deoil, defat, dewax, burnish, anti- rust and depainting, etc used in integrated circuit profession and so on hard disk line, requested strictly to control the metallic ion and tiny dust particle; and the artificial kidney function film liquid and the sea water desalination film liquid.

packing: galvanized metal pail or pe drum, net wt. 200kg;
or kept in iso tank
16mt ( 80 drums) per 20ft container

storage: kept in cool and ventilating place, far away from fire and heat. load gently, no breakage and leakage.

Wuhan BJM Pharm Inc. established stable and reliable long-term cooperative relations with hundreds of domestic chemical factories. Through unremitting efforts, our products have exported to North America, Europe, Southeast Asia, etc., and have established long-term business relationship with customers all over the world.

Our company stick to the principle as: people-oriented, customer first, Hope to establish a win-win business relationship with all friends.

● Centralized customer service supports simplification of administrative procedures, resulting in time and cost saving.
● Our Chinese network and sophisticated logistics solutions ensure that chemicals of identical quality are supplied to customers with several manufacturing locations and contribute to security in planning and reliability of processes.
● Our processes are continuously optimized and adapted to our customers’ changing structures and requirements.