| Cov khoom kuaj | Index | Qhov tseeb tiag | Cov txheej txheem sim |
| Qhov ceev (20 ℃) (g / ml) | 0.663-0.669 ib | 0.668 ib | GB/T1884 |
| Saebovtor xim | 30 | 30 | GB / T3555 |
| Distillation IBP ℃ | 66.1 ib | 68.7 ib | GB/T 6536 |
| DP ℃ | 69.4 ib | 68.8 ib | |
| 5-95% ℃ | 1.5 | 0.1 | |
| Bromine Index mgbr/100g | 10 | No | GB/T 11136 |
| Aromatic (ppm) | 5.0 | No | GB/T 17474 |
| Sulphur (ppm) | 1 | No | TSI 0253 |
| Cov ntaub ntawv tsis-volatile mg / 100ml | 1 | No | wb 17602 |
| N-Hexane(%) | 99 | 99.5 ua | SIB 690-87 |
| Ultraviolet absorption, UA | 1.00 Nws | 0.65 ib | |
N-hexane yog ib qho organic compound nrog cov mis C6H14, teej tug mus rau txoj saw ncaj saturated fatty hydrocarbons, tau txais
los ntawm kev tawg thiab tawg ntawm cov roj crude, cov kua xim tsis muaj xim nrog cov ntxhiab tsw ntxhiab tsw.Nws yog volatile, yuav luag insoluble
hauv dej, soluble hauv chloroform, ether, ethanol [1].Feem ntau yog siv los ua hnyav, xws li zaub roj extraction hnyav, propylene
polymerization hnyav, roj hmab thiab xim hnyav, pigment thinner.[2] Nws yog siv los rho cov roj los ntawm cov taum pauv, nplej bran,
cottonseed thiab lwm yam edible roj thiab txuj lom.Tsis tas li ntawd, lub isomerization ntawm n-hexane yog ib qho ntawm cov txheej txheem tseem ceeb rau
tsim cov harmonic Cheebtsam ntawm siab octane roj av.
los ntawm kev tawg thiab tawg ntawm cov roj crude, cov kua xim tsis muaj xim nrog cov ntxhiab tsw ntxhiab tsw.Nws yog volatile, yuav luag insoluble
hauv dej, soluble hauv chloroform, ether, ethanol [1].Feem ntau yog siv los ua hnyav, xws li zaub roj extraction hnyav, propylene
polymerization hnyav, roj hmab thiab xim hnyav, pigment thinner.[2] Nws yog siv los rho cov roj los ntawm cov taum pauv, nplej bran,
cottonseed thiab lwm yam edible roj thiab txuj lom.Tsis tas li ntawd, lub isomerization ntawm n-hexane yog ib qho ntawm cov txheej txheem tseem ceeb rau
tsim cov harmonic Cheebtsam ntawm siab octane roj av.
