技术规格说明书
产品名称
甲酸 溶液 BioUltra, 1.0 M in H2O
产品编号
06473
产品品牌
sial
化学文摘社编号
64-18-6
分子量
46.03
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | Colorless |
| APPEARANCE (FORM) | Liquid |
| TITRATION (METHOD) | ALKALIMETRIC |
| TITRATION (MOLARITY) | 0.99 - 1.01 mol/l |
| DENSITY D20/4 | 1.008 - 1.012 |
| REFRACTIVE INDEX N20/D | 1.335 - 1.337 |
| METAL TRACE ANALYSIS (ICP) | CORRESPONDS TO REQUIREMENTS |
| ALUMINIUM (ICP) | ≤ 1 mg/kg |
| BARIUM (ICP) | ≤ 1 mg/kg |
| BISMUTH (ICP) | ≤ 1 mg/kg |
| CALCIUM (ICP) | ≤ 5 mg/kg |
| CADMIUM (ICP) | ≤ 1 mg/kg |
| COBALT (ICP) | ≤ 1 mg/kg |
| CHROMIUM (ICP) | ≤ 1 mg/kg |
| COPPER (ICP) | ≤ 1 mg/kg |
| IRON (ICP) | ≤ 1 mg/kg |
| POTASSIUM (ICP) | ≤ 20 mg/kg |
| LITHIUM (ICP) | ≤ 1 mg/kg |
| MAGNESIUM (ICP) | ≤ 1 mg/kg |
| MANGANESE (ICP) | ≤ 1 mg/kg |
| MOLYBDENUM (ICP) | ≤ 1 mg/kg |
| SODIUM (ICP) | ≤ 20 mg/kg |
| NICKEL (ICP) | ≤ 1 mg/kg |
| LEAD (ICP) | ≤ 1 mg/kg |
| STRONTIUM (ICP) | ≤ 1 mg/kg |
| ZINC (ICP) | ≤ 1 mg/kg |
| SOLUBILITY (METHOD) | NEAT |
| APPEARANCE (SOLUTION) | CLEAR COLORLESS |
| PH (SOLUTION) | 1.0 - 2.5 |
| RESIDUE (FILTER TEST) | NO RESIDUE |
| UV - ABS. AT 260 NM | ≤ 0.030 |
| UV - ABS. AT 280 NM | ≤ 0.010 |
| RECOMMENDED RETEST PERIOD | 36 MONTHS |