SZSE：002741
| Product No. | Product name | specifications |
| 1.20307.013 | N,N-Dimethylformamide | AR500mL |
| 1.20307.023 | N,N-Dimethylformamide | CP500mL |
| 1.20307.043 | N,N-Dimethylformamide | AR2.5L |
| 1.20307.063 | N,N-Dimethylformamide | AR25L |
| Item | AR | CP |
| Assay [HCON(CH3)2] | ≥99.5% | ≥99.0% |
| Chroma, Hazen | ≤10 | ≤20 |
| Density(20℃)，g/ml | 0.945～0.950 | 0.945～0.950 |
| Evaporation residue | ≤0.005% | ≤0.01% |
| Acidity(as H+), mmol/100g | ≤0.1 | ≤0.2 |
| Alkalinity(as OH-),mmol/100g | ≤0.1 | ≤0.2 |
| Iron(Fe) | ≤0.0005% | ≤0.001% |
| Water(H2O) | ≤0.1% | ≤0.2% |
IATA-DGR UN 2265 N,N-DIMETHYLFORMAMIDE,3,III
光華科技微信公眾號(hào)
Metal Compounds
PCB Solutions
Chemical Reagents
contact us