二甲基乙酰胺 Dimethylacetamide (DMAC) CAS NO.: 127-19-5
CERTIFICATE OF ANALYSIS
PRODUCT NAME:N,N-DIMETHYLACETAMIDE （DMAC）CAS NO.: 127-19-5
Test Item | Specifications | Results | Test Method | |
1 | Appearance | CFSM | CFSM | HG/T 4470-2012 |
2 | Purity % | ≥99.9 | 99.96 | HG/T 4470-2012 |
3 | Color (Hazen) | ≤10 | 2 | HG/T 4470-2012 |
4 | Water, ppm | ≤300 | 53 | HG/T 4470-2012 |
5 | Acidity(As Acetic Acid), ppm | ≤100 | 8.4 | HG/T 4470-2012 |
6 | Basicity(DMA), ppm | ≤5 | 0.36 | HG/T 4470-2012 |
7 | Iron, ppm | ≤0.05 | 0.0010 | HG/T 4470-2012 |
8 | Conductivity(Pure DMAC) μs/cm | ≤0.2 | 0.02 | HG/T 4470-2012 |
PACKAGE: 190kg/drum ,total 15.2mts/20’GP
用途：主要用于有机和医药工业中用作溶剂，塑料工业用于制造聚酰胺树脂和树胶，化纤工业用作丙烯腈纺丝溶剂，化工生产中用于制造催化剂、电解溶剂，涂料工业用于配制去漆剂以及多种结晶性的溶剂加合物和络合物，分析化学中用作化学试剂。
Usage: Mainly used as a solvent in the organic and pharmaceutical industries, in the plastic industry for manufacturing polyamide resins and tree roots, in the chemical fiber industry as a spinning solvent for acrylonitrile, in chemical production for manufacturing catalysts and electrolytic solvents, in the coating industry for preparing paint removers and various crystalline solvent adducts and complexes, and in analytical chemistry as a chemical reagent.
