技术规格说明书
产品名称
乙酸 suitable for luminescence, BioUltra, ≥99.5% (GC)
产品编号
45726
产品品牌
SIGMA
化学文摘社编号
64-19-7
分子量
60.05
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | Colorless |
| APPEARANCE (FORM) | Liquid |
| APPEARANCE (TURBIDITY) | Clear |
| TITRATION (T) NAOH 1M | 99 - 101 % |
| PURITY (GC AREA %) | ≥ 99.5 % |
| RESIDUE (EVAPORATION) | ≤ 0.0005 % |
| LUMINESCENCE | CORRESPONDS TO REQUIREMENTS |
| METAL TRACE ANALYSIS (ICP) | CORRESPONDS TO REQUIREMENTS |
| SILVER (ICP) | ≤ 0.01 mg/kg |
| ALUMINIUM (ICP) | ≤ 0.05 mg/kg |
| BARIUM (ICP) | ≤ 0.01 mg/kg |
| BERYLLIUM (ICP) | ≤ 0.01 mg/kg |
| BISMUTH (ICP) | ≤ 0.1 mg/kg |
| CALCIUM (ICP) | ≤ 0.2 mg/kg |
| CADMIUM (ICP) | ≤ 0.02 mg/kg |
| COBALT (ICP) | ≤ 0.01 mg/kg |
| CHROMIUM (ICP) | ≤ 0.05 mg/kg |
| COPPER (ICP) | ≤ 0.01 mg/kg |
| IRON (ICP) | ≤ 0.2 mg/kg |
| GERMANIUM (ICP) | ≤ 0.05 mg/kg |
| POTASSIUM (ICP) | ≤ 0.1 mg/kg |
| LITHIUM (ICP) | ≤ 0.01 mg/kg |
| MAGNESIUM (ICP) | ≤ 0.1 mg/kg |
| MANGANESE (ICP) | ≤ 0.01 mg/kg |
| MOLYBDENUM (ICP) | ≤ 0.02 mg/kg |
| SODIUM (ICP) | ≤ 0.5 mg/kg |
| NICKEL (ICP) | ≤ 0.05 mg/kg |
| LEAD (ICP) | ≤ 0.02 mg/kg |
| STRONTIUM (ICP) | ≤ 0.01 mg/kg |
| TITANIUM (ICP) | ≤ 0.01 mg/kg |
| THALLIUM (ICP) | ≤ 0.05 mg/kg |
| VANADIUM (ICP) | ≤ 0.01 mg/kg |
| ZINC (ICP) | ≤ 0.05 mg/kg |
| ZIRCONIUM (ICP) | ≤ 0.1 mg/kg |
| ARSENIC TRACES (MHS-AAS) | ≤ 0.01 mg/kg |
| CHLORIDE (CL) | ≤ 0.5 mg/kg |
| PHOSPHATE (PO4) | ≤ 0.5 mg/kg |
| SULFATE (SO4) | ≤ 0.5 mg/kg |
| SOLUBILITY (METHOD) | NEAT |
| APPEARANCE (SOLUTION) | CLEAR COLORLESS |
| RESIDUE (FILTER TEST) | NO RESIDUE |
| UV - ABS. AT 260 NM | ≤ 0.140 |
| UV - ABS. AT 280 NM | ≤ 0.020 |
| RECOMMENDED RETEST PERIOD | 54 MONTHS |