规格参数
- 用途: HPLC级溶剂,用于高效液相色谱流动相
- IUPAC Name: hexane
- EC Number: 203-777-6
- Molecular Weight: 86.18
- Chemical Formula: C6H14
- CAS Number: 110-54-3
- 认证标准: 中国药典(ChP)标准
- 纯度: 纯度(GC)≥98.0%
- Test Items: Specification
- Assay CH3 (CH2)4 CH3 (by GC) , ω / %: 98.0 min
- Density (20℃) , ρ / (g/mL): 0.660~0.662
- Residue on evaporation , ω / %: 0.0005 max
- Water H2O (by K-F) , ω / %: 0.01 max
- UV Absorbance(1cm cell vs. water): at 195 nm
- at 210 nm: 0.30 max
- at 220 nm: 0.10 max
- at 225 nm: 0.05 max
- at 240 nm: 0.02 max
- at 250~400 nm: 0.01 max
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