1-Propanol | 71-23-8
Bayanan Jiki na Samfur:
| Sunan samfur | 1-Propanol |
| Kayayyaki | Ruwa mara launi tare da dandano na giya |
| Wurin narkewa(°C) | -127 |
| Wurin tafasa (°C) | 97.1 |
| Dangantaka yawa (Ruwa=1) | 0.80 |
| Dangantakar tururi mai yawa (iska = 1) | 2.1 |
| Cikakken tururin matsa lamba (kPa) | 2.0(20°C) |
| Zafin konewa (kJ/mol) | -2021.3 |
| Matsakaicin zafin jiki (°C) | 263.6 |
| Matsin lamba (MPa) | 5.17 |
| Octanol/water partition coefficient | 0.25 |
| Wurin walƙiya (°C) | 15 |
| zafin wuta (°C) | 371 |
| Iyakar Fashewa na sama (%) | 13.5 |
| Ƙananan iyakar fashewa (%) | 2.1 |
| Solubility | miscible da ruwa, miscible a cikin mafi yawan kaushi Organic kamar ethanol, ether. |
Bayanin samfur:
Glycerin, wanda aka sani da glycerol a cikin ka'idodin ƙasa, mara launi ne, mara wari, mai daɗi-wariing Organic abu tare da bayyanar wani m m ruwa. An fi sani da glycerol. Glycerol, zai iya sha danshi daga iska, amma kuma yana sha hydrogen sulfide, hydrogen cyanide da sulfur dioxide.
Kayayyakin Samfura da Kwanciyar hankali:
1.Miscible da ruwa, barasa da sauran kwayoyin kaushi, na iya narkar da kayan lambu mai, dabba mai, halitta guduro da wasu roba guduro. Yana da wari mai kama da ethanol. Babu mai lalacewa zuwa karfe.
2.Chemical Properties: kama da ethanol, hadawan abu da iskar shaka yana haifar da propionaldehyde, ƙarin oxidation yana haifar da propionic acid. Dehydrate tare da sulfuric acid don samar da propylene.
3.Rashin guba. Tasirin ilimin lissafin jiki yana kama da ethanol, maganin sa barci da ƙarfafawa na mucosa yana da ƙarfi fiye da ethanol. Har ila yau guba ya fi ethanol girma, ikon ƙwayoyin cuta ya fi ƙarfin ethanol sau uku. Ƙaƙƙarfan ƙaƙƙarfan ƙaho na 73.62mg/m3.TJ 36-79 ya nuna cewa iyakar da aka halatta a cikin iska na bitar shine 200mg/m3.
4.Kwarai: Kwanciyar hankali
5.Abubuwan da aka haramta: Strong oxidising agents, anhydrides, acids, halogens.
6.Hazard na polymerisation: Non-polymerisation.
Aikace-aikacen samfur:
1.Propanol ana amfani da shi kai tsaye a matsayin mai narkewa ko roba propyl acetate, wanda aka yi amfani da shi azaman mai narkewa don fenti, bugu tawada, kayan shafawa, da dai sauransu Ana amfani dashi a cikin samar da n-propylamine, tsaka-tsaki a cikin magunguna da magungunan kashe qwari, kuma shine. ana amfani da shi wajen samar da kayan abinci da kayan kamshi na roba. Propanol a cikin masana'antar harhada magunguna don samar da probenecid, sodium valproate, erythromycin, farfadiya Jianan, wakili mai haemostatic BCA, propylthiothiamine, 2,5-pyridinedicarboxylic acid dipropyl ester; lokaci propanol hada esters, amfani da abinci Additives, plasticisers, fragrances, da sauransu; Abubuwan da aka samo na n-propanol, musamman di-n-propylamine a cikin samar da magunguna da magungunan kashe qwari suna da aikace-aikacen da yawa don samar da magungunan kashe qwari aminesulphonamide, mycodamine, isopropanolamine, mirex, da sauransu. Ana amfani da shi don samar da magungunan kashe qwari kamar aminesulphurin, bactrim, isoproterenol, mirex, sulphadoxine, fluroxypyr da sauransu.
2.It ana amfani da sauran ƙarfi ga kayan lambu mai, halitta roba da kuma resins, wasu roba resins, ethyl cellulose da polyvinyl butyral. Hakanan ana amfani dashi a cikin fenti na nitro, fenti, kayan kwalliya, wankan hakori, maganin kwari, fungicide, tawada, robobi, maganin daskarewa, adhesives da sauransu.
3.Generally amfani da matsayin ƙarfi. Ana iya amfani da shi azaman kaushi na fenti, bugu tawada, kayan shafawa, da dai sauransu, ana amfani da su wajen samar da magunguna, magungunan kashe qwari, tsaka-tsakin n-propylamine, ana amfani da su wajen samar da kayan abinci, kayan yaji na roba da sauransu. Ana amfani da Propanol sosai a cikin masana'antar harhada magunguna, kayan abinci, kayan filastik, kayan yaji da sauran fannoni da yawa.
4.An yi amfani da shi azaman kaushi kuma a cikin magunguna, fenti da kayan kwalliya, da sauransu.
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 abubuwan da ke haifar da iskar oxygen, acid, halogens da sinadarai masu cin abinci, 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.
