2-pyrrolidone CAS 616-45-5
TNJ Chemical is a China factory, supplier and manufacturer of 2-pyrrolidone CAS 616-45-5 with plant site in Feidong Anhui Province. We are certified by GMP, ISO and SGS organization and specialize in chemical since from 2001. To buy bulk quantity 2-pyrrolidone CAS 616-45-5 at wholesale discounted price, please send your price inquiry to sales@tnjchem.com
Application & Function
2-pyrrolidone CAS 616-45-5 is a colorless liquid. It is a very good solvent and pharma intermediate. It can be mixed with water and any other organic solvents.
One important factor we should know about 2-pyrrolidone is about its appearance. Its solidifying poine 25.6℃. That is to say, 2-pyrrolidone is liquid form when temperature above 25.6℃. But it may crystalizes (solid) when temperature becomes lower than 25.6℃. But this is only in theroy. In reality, our experence tells us that the temperature range is 23-25° C (solidifying point).
2-pyrrolidone is an important chemical raw material and high-polarity organic solvent. It is widely used in the pharmaceutical, textile, cosmetic, solvent, electronic cleaning and other industries.
— to produce inks and iodine
— to produce synthetic resin
— to produce pestiside
— to produce polyvalent alcohol
– as the raw materials of polyvinylpyrrolidone,poiyamide-4 fibre and piracetam etc.
Specification
Assay 99.50%min.
Water 0.10%max.
Color 20 max.
Refractive index (@20C) 1.482-1.486
* Please refer to the specific Certificate of Analysis for details.
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