N {- heptane, nrog cov mis nyuj molecular ntawm c₇h}}}}}} Ntom ntom: 0.683 g / cm³ (20 degree); Melting taw tes: -90.5 degree; Boint Taw tes: 98.5 Degree. n-heptane yog insoluble hauv dej, tab sis soluble hauv cov kuab tshuaj ethanol xws li ethanol, ether, thiab chloroform. n-heptane yog siv rau dissolving roj hmab, pleev xim, thiab number cas thiab tu hauv kev lag luam luam ntawv.
Cov khoom lag luam tsis muaj:
|
Yam |
Lub stardard |
Txojkev |
|
n - heptane |
Ntau dua los yog sib npaug rau 99% |
GB / T9722-2006 |
|
Kev tshwm sim |
Colorless Pob tshab Kua |
Ntawm kev pom |
|
Ywg dej |
Tsawg dua los yog sib npaug rau 30ppm |
GB / T11133-89 |
|
Ntom ntom (20 degree) |
0.683-0.693k93kg / m³ |
GB / T1884 |
|
Saybolt xim |
Ntau dua los yog sib npaug rau 28 |
GB / T3555 |
|
Benzene |
Tsawg dua los yog sib npaug rau 0.02% |
GB / T9722-2006 |
|
Leej mos |
Tsawg dua los yog sib npaug rau 5ppm |
Sh / t 0253, sh / t 0689 |
Cov Khoom Ntim:
--137kg / hlau nruas, 80 hlau nruas / 20GP
--15.5 tons / isotank
Cim npe nrov: Muaj Siab Purity N - Heptane Tas Tus Neeg Sawv Cev, Tuam Tshoj Siab Siab N} Heptane Tu Tus Neeg Saib Xyuas Chaw Tsim Tshuaj, Chaw muag khoom, Hoobkas
