技术规格说明书
产品名称
高氯酸钠 一水合物 suitable for HPLC, LiChropur™, 99.0-101.0% (T)
产品编号
56581
产品品牌
sial
化学文摘社编号
7791-07-3
分子量
140.46
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | White |
| APPEARANCE (FORM) | Powder or Crystals |
| TITRATION (ION EXCHANGE) | 99.0 - 101.0 % |
| SOLUBILITY (COLOR) | Colorless |
| SOLUBILITY (TURBIDITY) | Clear |
| SOLUBILITY (METHOD) | 5% IN WATER |
| PH | 4.5 - 8.0 |
| UV Absorbance | UV-Absorption at 210 nm ≤ 0.100 |
| UV Absorbance | UV-Absorption at 220 nm ≤ 0.050 |
| UV Absorbance | UV-Absorption at 230 nm ≤ 0.030 |
| UV Absorbance | UV-Absorption at 240 nm ≤ 0.020 |
| UV Absorbance | UV-Absorption at 500 nm ≤ 0.020 |
| RESIDUE (FILTER TEST) | NO RESIDUE |
| FILTERTEST (METHOD) | 10% IN WATER |
| RECOMMENDED RETEST PERIOD | 54 MONTHS |