Description
N,N-Dimethylacetamide puriss. p.a., ≥99.5% (GC), 1L
Product Information:
CAS Number | 127-19-5 |
Linear Formula | CH3CON(CH3)2 |
Package Size | 1 L |
Molecular Weight | 87.12 |
Specifications:
| TEST | SPECIFICATION |
| APPEARANCE (COLOR) | Colorless |
| APPEARANCE (FORM) | Liquid |
| FREE CARBOXYLIC ACID (T) | ≤ 0.008 % (AS ACOH) |
| PURITY (GC AREA %) | ≥ 99.5 % |
| REMARKS ON GC | REPORT RESULT |
| REFRACTIVE INDEX N20/D | 1.436 - 1.438 |
| SOLUBILITY (COLOR) | Colorless |
| SOLUBILITY (TURBIDITY) | Clear |
| SOLUBILITY (METHOD) | 1G IN 10ML WATER |
| WATER (COULOMETR.) | ≤ 0.1 % |
| RESIDUE (EVAPORATION) | ≤ 0.005 % |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| METAL TRACE ANALYSIS (ICP) | CORRESPONDS TO REQUIREMENTS |
| ALUMINIUM (ICP) | ≤ 0.5 mg/kg |
| BARIUM (ICP) | ≤ 0.1 mg/kg |
| BISMUTH (ICP) | ≤ 0.1 mg/kg |
| CALCIUM (ICP) | ≤ 0.5 mg/kg |
| CADMIUM (ICP) | ≤ 0.05 mg/kg |
| COBALT (ICP) | ≤ 0.02 mg/kg |
| CHROMIUM (ICP) | ≤ 0.02 mg/kg |
| COPPER (ICP) | ≤ 0.02 mg/kg |
| IRON (ICP) | ≤ 0.1 mg/kg |
| POTASSIUM (ICP) | ≤ 0.5 mg/kg |
| LITHIUM (ICP) | ≤ 0.1 mg/kg |
| MAGNESIUM (ICP) | ≤ 0.1 mg/kg |
| MANGANESE (ICP) | ≤ 0.02 mg/kg |
| MOLYBDENUM (ICP) | ≤ 0.1 mg/kg |
| SODIUM (ICP) | ≤ 0.5 mg/kg |
| NICKEL (ICP) | ≤ 0.02 mg/kg |
| LEAD (ICP) | ≤ 0.1 mg/kg |
| STRONTIUM (ICP) | ≤ 0.1 mg/kg |
| ZINC (ICP) | ≤ 0.1 mg/kg |
| RECOMMENDED RETEST PERIOD | 54 MONTHS |
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