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                    Cyclohexylamine(CHA)
                    γ-butyrolactone(GBL)
                    N-methyl pyrrolidone(NMP)
                    Dicyclohexylamine(DCHA)
                    More
           
            Products

          N-methyl pyrrolidone(NMP)

          Molecular formula:  C5H9NO
          Molecular weight:99.134
          CAS No.: 872-50-4

          Properties:Colorless and transparent liquid, with boiling point 202oC and flash point 95oC, can dissolvable in water and many solvents, such as acetaldehyde, ether, acetone, etc.

          Product specifications:

          Item Reagent grade  Electronic grade Pharmaceutical grade Industrial grade
          Purity % ≥99.9 ≥99.9 ≥99.8 ≥99.5
          Chroma Hazen ≤15 ≤20 ≤25 ≤30
          Density g/ml 1.032~1.035 1.032~1.035 1.032~1.035 1.032~1.035
          Moisture% ≤0.01 ≤0.02 ≤0.05 ≤0.1

          Use:
            1. Micro-electronic grade: It is applicable to LCD, semiconductor, circuit boards, carbon nanotubes and other high-end microelectronic industry.
            2. Electronic grade: It is applicable to lithium batteries, aramid fiber, PPS, ultrafiltra-tion film and other industries.
            3. Pharmaceutical grade: It is applicable to medical, pharmaceutical, veterinaryt solvents, intermediates and other industries.
            4. Industrial grade: It is applicable to the acetylene concentration, butadiene extraction,electrical insulating materials, high-grade paints, pesticide adjuvants, inks, paints, indus-trial cleaning agent and other industries.

          Packaging:
          It is packaged with galvanized buckets (net weight: 200KG), paint coated buckets (net weight: 200KG), HDPE buckets (net weight:200KG), IBC buckets (net weight: 1,OOOKG), GB standard stainless steel ISOTANK (NW: 20MT) and stainless land tankers (30MT).

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