Taian Health Chemical Co., Ltd.

Dimethylformamide

• Category :

  Organic chemicals and Derivatives

• Synonyms :

  DMF;Formdimethylamide;Dimethyl Formamide ;Formyldimethylamine;N,N-dimethyl-Formamide;Dimethylformamide;

• CAS NO :

  68-12-2

• EC NO :

  200-679-5

• Molecular Formula :

  C₃H₇NO

• Molecular Weight :

  73.09

• Main Specifications :

  99.9%

• InChI :

  InChI=1/C3H7NO/c1-4(2)3-5/h3H,1-2H3

• Packing :

  220kg/drum,18tons/container

• Product description :

  DMF( n-dimethyl formamide ) 99.9% Dimethylformamide

   

  1>Useage:

   

  DMF is an important organic material and good solvent. It is used as solvent for man-made leather and chemical fiber, also used as material for synthesis of insecticide of high-effectiveness and low-toxicity, as gas absorbent to separate and purify the gas in petrochemical industry, as material of sulfadiazine, cortisone and Vitamin B6 in pharmaceutical industry, and also as fixing agent in vapor-phase analysis

   

  2>Component:

   

  Text item	High grade	First grade	Qualified grade	Text result
  DMF%≥	99.9	99.9	99.6	99.9
  Methanol mg/kg ≤	5	10	20	1
  Water % ≤	0.03	0.05	0.10	0.03
  Acidity mg/kg ≤	10	20	50	50
  Alkalinity  mg/kg ≤	15	30	50	50
  DMACPPm ≤	200	500	1000	115
  PH	6.5-7.5	6.5-8.0	6.5-9.0	7.5
  Chroma(Hazen unit Pt-Co NO)	5	10	20	7
  Conductivity (25°c 20% Aqueous solution ) µs/cm ≤	10	15	20	7

  Appearance: colorless transpant liquid,no visible impurities

   

  3>Packing:

   

  220kg/drum,18tons/container

• Uses :

  DMF is an important organic material and good solvent. It is used as solvent for man-made leather and chemical fiber, also used as material for synthesis of insecticide of high-effectiveness and low-toxicity, as gas absorbent to separate and purify the ga

• Molecular Structure :