规格参数
- 用途: HPLC级溶剂,用于高效液相色谱流动相
- IUPAC Name: propan-2-one
- EC Number: 200-662-2
- Molecular Weight: 58.08
- Chemical Formula: C3H6O
- CAS Number: 67-64-1
- 认证标准: 企业内控标准(生产商自定)
- 纯度: 纯度(GC)≥99.7%
- Test Items: Specification
- Assay CH3COCH3(by GC) , ω / %: 99.7min
- Density(20℃) , ρ / (g/mL): 0.790~0.792
- Residue on evaporation , ω / %: 0.0005max
- Water(by K-F) , ω / %: 0.30 max
- Solubility in H2O: Pass test
- Titrable Acid(H+) , (mmol/g): 0.0005 max
- Titrable Base(OH-) , (mmol/g): 0.0005 max
- UV Absorbance (1cm cell vs. water): at 330 nm
- at 340nm: 0.10max
- at 350nm: 0.02max
- at 400 nm: 0.01max
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