规格参数
- 纯度: 含量≥98.5%
- IUPAC Name: heptane
- EC Number: 205-563-8
- Molecular Weight: 100.2
- Chemical Formula: C7H16
- CAS Number: 142-82-5
- 认证标准: ChP药典标准
- Assay,%: min 98.5
- Density(20℃)g/ml: 0.683~0.685
- Refractive index(n20/D): 1.387~1.388
- Boiling range,℃: 96.5~98.5
- Evaporating leavings,%: max 0.005
- Moisture(H2O),%: max 0.05
- Really carbonized substances: passes test
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