技术规格说明书
产品名称
二乙醚 suitable for HPLC, ≥99.9%, inhibitor-free
产品编号
309966
产品品牌
sigald
化学文摘社编号
60-29-7
分子量
74.12
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | Colorless |
| APPEARANCE (FORM) | Liquid |
| PURITY (GC AREA %) | ≥ 99.90 % |
| WATER (COULOMETR.) | ≤ 0.03 % |
| RESIDUE (EVAPORATION) | ≤ 0.0003 % |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE |
| UV-ABSORBANCE | 400 NM ≤ 0.01 |
| UV-ABSORBANCE | 300 NM ≤ 0.01 |
| UV-ABSORBANCE | 275 NM ≤ 0.04 |
| UV-ABSORBANCE | 250 NM ≤ 0.20 |
| UV-ABSORBANCE | 218 NM ≤ 1.00 |
| PEROXIDES | ≤ 1 PPM |