N,N-Dimethylformamide
CAS NO.:68-12-2
Chemical formula: C3H7NO
Product appearance: Colorless liquid
Valid period: 1 year
Storage: Store in a well-ventilated room, away from moisture and sun
Package: 25 kg drum
USAGE
- Dimethylformamide is used as a solvent in the production of Nitron and other polymers;
- To dissolve the dyes in the dyeing of leather, paper and wood;
- DMFAS are used by restorers around the world for restoration work, bringing obsolete works of art in the proper form;
- Dimethylformamide is also used as a high-quality reagent for acrylic fibers, pesticides, drugs and other things.
SPECIFICATIONS
| Item | Standard |
| Pt-Co chrominance, % ≤ | 10 |
| dimethylamine, ppm ≤ | 15 |
| Formic acid, ppm ≤ | 25 |
| PH:25°C 20%Aqueous solution, % | 6.5-8.0 |
| Electric Conductivity: 25°C 20%Aqueous solution, us, % ≤ | 10 |
| Moisture ppm, % ≤ | 500 |
| Fe, ppm ≤ | 0.05 |
| Methanel, ppm ≤ | 20 |
| Heavy compoment,(dimethyl Acetamide), ppm ≤ | 500 |
| DMF, % ≥ | 99.9 |
