DMF/ N,N-Dimethylformamide/ Dimethyl Formamide 68-12-2

  • CAS No.: 68-12-2
  • Type.: Chemical Auxiliary Agent
  • Appearance: Colorless and transparent liquid
  • Molecular Formula: C3H7NO
  • Shelf Life: -
  • Min Order Quantity: 1*20'FCL
  • Specification
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Pt-Co chrominance ≤10 5
dimethylamine ppm ≤15 1
Formic acid ppm ≤25 2
PH: 25°C 20%Aqueous solution   7.0-7.5 7.0
Electric Conductivity: 25°C 20% Aqueous solution, us ≤10 0.14
Moisture ppm ≤500 100
Fe ppm ≤0.05 0.005
Methanel ppm ≤20 2
Heavy compoment
 (dimethyl Acetamide) ppm
≤500 39
DMF % ≥99.9 99.98 
(1) PharmaceuticalIndustry
In pharmaceutical industry, DMF is used for the synthesis of iodine amine pyrimidine, doxycycline, cortisone, vitamin B6, iodine glycosides, monopar, pyrantel, N- N-FORMYLSARCOLYSINE, sarcolysin, 3P, Bian nitrogen mustard, CCNU, FT-207, tranexamic acid, times dexamethasone, a more progesterone, anethole, chlorpheniramine and so on.

(2) Agrochemical Industry
Pesticide industry, DMF can be used for the production of Chlordimeform.

(3) Other Industries
Two methyl formamide were good solvent for various polymers such as polyethylene, polyvinyl chloride, polyacrylonitrile, polyamide, DMF can be used in the synthesis of wet spinning polyacrylonitrile fiber, polyurethane synthetic fiber; used plastic film; DMF also can be used for the removal of paint remover paint; DMF can dissolve some low solubility characteristics of pigment, the pigment with dye.
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