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 |