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1-N-methyl-2-pyrrolidone(NMP) on hot selling Pharmaceutical grade N-methyl-2-pyrrolidone(NMP) 1-N-methyl-2-pyrrolidone(NMP) Wholesaler
Pharmaceutical grade 1-N-methyl-2-pyrrolidone(NMP)Wholesaler on hot selling
1-Methyl-2-pyrrolidinone Basic information |
1-Methyl-2-pyrrolidinone Chemical Properties |
Melting point | −24 °C(lit.) |
Boiling point | 202 °C(lit.) |
density | 1.028 g/mL at 25 °C(lit.) |
vapor density | 3.4 (vs air) |
vapor pressure | 0.29 mm Hg ( 20 °C) |
refractive index | n |
Fp | 187 °F |
storage temp. | 2-8°C |
solubility | ethanol: miscible0.1ML/mL, clear, colorless (10%, v/v) |
form | Liquid |
color | ≤20(APHA) |
PH | 8.5-10.0 (100g/l, H2O, 20℃) |
explosive limit | 1.3-9.5%(V) |
Water Solubility | >=10 g/100 mL at 20 ºC |
Sensitive | Hygroscopic |
λmax | 283nm(MeOH)(lit.) |
Merck | 14,6117 |
BRN | 106420 |
Stability: | Stable, but decomposes upon exposure to light. Combustible. Incompatible with strong oxidizing agents, strong acids, reducing agents, bases. |
InChIKey | SECXISVLQFMRJM-UHFFFAOYSA-N |
CAS DataBase Reference | 872-50-4(CAS DataBase Reference) |
NIST Chemistry Reference | 2-Pyrrolidinone, 1-methyl-(872-50-4) |
EPA Substance Registry System | 2-Pyrrolidinone, 1-methyl-(872-50-4) |
Ganzhou Zhongneng Industrial Co., Ltd. was founded in January 2011, with a registered capital
of 60 million yuan, covering an area of 55000 m2. Located in xingcun Road,xingfeng industrial
zone, Ganzhou city ,Jiangxi province, the transportation is very convenient.
The company has more than 100 employees, production, research and development, testing
and other important positions are more than ten years of industry experience, skilled
professionals. The company has passed the ISO 9001:2015 quality management system and
ISO 14001:2015 environmental management system certification, obtained the IATF16949
management system by the end of 2018. The product has passed the RoHS test of SGS, the
new restricted substance test and REACH 182 items test, the halogen-free component test and
the third-party metal ion test.
GanZhou Zhongneng Industrial Co.,Ltd, is a omnibus high-tech enterprise, specializing in N
mythyl pyrrolidone ( or NMP) solvent synthesis production. NMP recovery processing reasearch and development, design, production, sales as well as service, our
company is capable of more than 30 thousand tons of NMP systhsis roduction, and more than
30 thousand tons of NMP recovery processing, total production, capacity of NMP 60-70
thousand tons, our production equipments are all continuous production equipments and
the productive process is controlled by DCS system, which guarantees the good homogeneity
and reliability of our products.
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