Didara giga 99.5% cas 110-54-3 n-hexane
Nkan idanwo | Atọka | Didara gangan | Awọn ọna idanwo |
Iwuwo (20 ℃) (g / ml) | 0.663-0.669 | 0.668 | GB / T1884 |
Awọ Doebiovtor | 30 | 30 | GB / t3555 |
Distillation ibp ℃ | 66.1 | 68.7 | GB / t 6536 |
Dp ℃ | 69.4 | 68.8 | |
5-95% ℃ | 1.5 | 0.1 | |
Atọka Bromine MgB / 100G | 10 | No | GB / t 11136 |
Oorun didun (PPM) | 5.0 | No | GB / t 17474 |
Sulfur (ppm) | 1 | No | Sh / t 0253 |
Awọn ohun elo ti ko ni iyipada MG / 100ML | 1 | No | Gb 17602 |
N-hexane (%) | 99 | 99.5 | Uop 690-87 |
Ultraviolet gbigba, au | 1.00 | 0.65 |
N-hexan jẹ agbegbe ti Organic pẹlu agbekalẹ C6H14, ti o jẹ ti pq gbooro hydrocarbons, ti gba lati ibi ikogun ati didi ti epo robi, ododo koriko pẹlu oorun ti ko ni awọ. O jẹ iyipada, o fẹrẹ ṣe idiwọ ninu omi, ti o fi sólólà ni chloroform, ethether, Ethanol [1]. Ni akọkọ ti a lo bi epo, bii epo isediwon eso Ewebe ti o ni polyeneslent, roba ati kun epo ti o tin. [2] O ti lo lati jade epo lati soybean, omi iresi, owu ati awọn epo eleyi ati awọn turari miiran. Ni afikun, itosi ti N-hexans jẹ ọkan ninu awọn ilana pataki fun ṣiṣe iṣelọpọ awọn paati to dara julọ ti pekiolu giga.
Pls kan si wa lati gba coda ati MSDS. O ṣeun.