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正庚烷 n-Heptane 99% ACS級
商品名稱: 正庚烷 n-Heptane 99%
包裝: 4L
等級: ACS 級
包裝: 4L
等級: ACS 級
售價 NT$ 1,585
商品名稱: 正庚烷 n-Heptane 99%
包裝: 4L
等級: ACS 級
包裝: 4L
等級: ACS 級
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Formula: CH3 (CH2)5CH3 F.W.: 100.21 CAS: 142-82-5
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| Physical Data | |
|---|---|
| Appearance | Clear |
| Polarity Index (P') | 0.1 |
| Viscosity (cP, 25℃) | 0.40 |
| Density (g/ml. 25℃) | 0.684 |
| Boiling Point (℃) | 98 |
| Eluotropic Value (Silica) | 0 |
| Aqueous solubility(%, 25℃) | 0.01 |
| Refractive Index (20℃) | 1.387 |
| HP-1241 | |
|---|---|
| Assay(as n-Heptane) | min 99.0% |
| Assay(C7 hydrocarbons) | min 99.5% |
| Color (APHA) | max 10 |
| Evaporation Residue (%) | max 0.001 |
| Boiling Point (℃) | 98.3-98.5℃ |
| Boiling Range, including boiling point(℃) | max 4 |
| Sulphur Compounds (as S) (%) | max 0.005 |
| Water (%) | max 0.03 |
| Water-soluble Titrable Acid (meq/g) | max 0.0003 |
