n-Heptane | 142-82-5
Bayanan Jiki na Samfur:
| Sunan samfur | n-Heptane |
| Kayayyaki | Ruwa mara launi, bayyananne maras tabbas |
| Wurin narkewa(°C) | -90.5 |
| Wurin tafasa (°C) | 98.5 |
| Dangantaka yawa (Ruwa=1) | 0.68 |
| Dangantakar tururi mai yawa (iska = 1) | 3.45 |
| Cikakken tururin matsa lamba (kPa) | 6.36 (25°C) |
Bayanin samfur:
Sunan kimiyyar farin mai na lantarki shine n-heptane, saboda yana da kitse mai yawa kuma yana da ƙarfi sosai, kuma yana da ƙarfi mai ƙarfi, ana amfani da shi azaman mai tsaftacewa a masana'antu, kuma sinadari ne da ake amfani da shi sosai a cikin kayan masarufi. na'urorin lantarki, bugu da masana'antun yin takalma.
Aikace-aikacen samfur:
1.Used as analytical reagent, fetur engine fashe gwajin misali, chromatographic bincike tunani abu, sauran ƙarfi. Samfurin na iya tayar da fili na numfashi, kuma yana da tasirin sa barci a cikin babban taro. Yana da flammable, iyakar maida hankali na kafa cakuda fashewa a cikin iska shine 1.0-6.0% (v / v).
2.It za a iya amfani da matsayin hakar sauran ƙarfi ga dabba da shuka mai da mai, azumi-bushewa roba ciminti. Mai narkewa don masana'antar roba. Hakanan ana amfani dashi azaman tsaftataccen ƙarfi a cikin fenti, varnish, tawada mai saurin bushewa da masana'antar bugu. Ana amfani da samfur mai tsafta azaman daidaitaccen man fetur don tantance adadin man fetur octane.
3.An yi amfani da shi azaman ma'auni da ƙarfi don ƙayyade adadin octane, da kuma haɗin gwiwar kwayoyin halitta da shirye-shiryen reagents na gwaji.
Bayanan Ajiye samfur:
1.Ajiye a cikin dakin ajiya mai sanyi, mai iska.
2.Kiyaye daga wuta da tushen zafi.
3.The ajiya zafin jiki kada ya wuce 37 ° C.
4.Kiyaye akwati a rufe.
5.Ya kamata a adana shi daban daga magungunan oxidising, kuma kada a taɓa haɗuwa.
6.Yi amfani da hasken wuta-proof da wuraren samun iska.
7.Hana yin amfani da kayan aikin injiniya da kayan aiki masu sauƙi don haifar da tartsatsi.
8.Yankin ajiya ya kamata a sanye shi da kayan aikin gaggawa na gaggawa da kayan aiki masu dacewa.
