技术规格说明书
产品名称
乙腈 suitable for HPLC-GC, ≥99.8% (GC)
产品编号
34881
产品品牌
sigald
化学文摘社编号
75-05-8
分子量
41.05
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | Colorless |
| APPEARANCE (FORM) | Liquid |
| TITRATABLE ACID | ≤ 0.001 % as CH3COOH |
| PURITY (GC AREA %) | ≥ 99.8 % |
| WATER | ≤ 0.1 % |
| RESIDUE (EVAPORATION) | ≤ 0.0005 % |
| UV-TRANSMITTANCE | at 200nm ≥ 50 % |
| UV-TRANSMITTANCE | at 220nm ≥ 90 % |
| UV-TRANSMITTANCE | at 240nm ≥ 99 % |
| RECOMMENDED RETEST PERIOD | 36 MONTHS |