技术规格说明书
产品名称
十二烷基硫酸钠 suitable for ion pair chromatography, LiChropur™, ≥99.0%
产品编号
71726
产品品牌
sial
化学文摘社编号
151-21-3
分子量
288.38
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | White |
| APPEARANCE (FORM) | Powder or Flakes |
| PURITY (GC AREA %) | ≥ 99.0 % |
| SUITABILITY TEST (HPLC) | CORRESPONDS TO STANDARD |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE |
| UV Absorbance 210nm | ≤ 0.1 |
| UV Absorbance 220nm | ≤ 0.06 |
| UV Absorbance 230nm | ≤ 0.04 |
| UV Absorbance 260nm | ≤ 0.02 |
| UV Absorbance 500nm | ≤ 0.02 |
| RESIDUE (FILTER TEST) | NO RESIDUE |
| FILTERTEST (METHOD) | 10% IN WATER |
| RECOMMENDED RETEST PERIOD | 42 MONTHS |