hexane, heptane, pentane, wauzaji octane na wazalishaji nchini China

CAS : 142-82-5
Vipimo : 97%
Kifurushi : 137KG/ISOTANK
Wasiliana nasiMfumo wa Molekuli: CH 3 (CH 2 ) 5 CH 3
Hasa hutumika kama dutu ya kawaida kupima nambari ya oktani, ambayo pia hutumika kama nyenzo ya usanifu wa anesthetic, kutengenezea na kikaboni.
Uainishaji wa heptane (inaweza kuzalishwa kama mteja anavyohitaji)
| Vipengee vya mtihani | Vipimo | Thamani ya kawaida |
| Mwonekano | Kioevu kisicho na rangi | Kioevu kisicho na rangi |
| Mvuto mahususi 15/℃ | 0.6850-0.6930 | 0.685 |
| kunereka | ||
| Ibp℃ | Dak. 96.0 | 96.7 |
| Sehemu ya mwisho | Upeo.100.0 | 98.4 |
| Rangi, saizi | Dak. 30 | 30 |
| Jumla ya salfa wt ppm | Max. 1 | 0.5 |
| Bromini index mg/100g | Max. 10 | 3.1 |
| Haidrokaboni ya kunukia wt% | Max. 0.01 | 0.001 |
| Usafi wt% | Dak. 97.0 | 98.2 |
| 3 methyl hexane wt% | Upeo 1 | 0.6 |
| Methyl cyclohexane wt% | Upeo 1 | 0.2 |
| N-oktane wt% | Upeo 1 | ND |
| Jambo lisilo na tete mg/100ml | Max. 1.0 | 0.2 |