Ensi yoona - Amaarwa ga Isopropyl ag'omutaano: Ekirungo ky'ebintu bingi
Ebintu by’omubiri n’eby’emibazi
Okureebeka n'okunuuka: Ni amaizi agataine rangi agarikureebeka gye kandi gaine omugaju ogurikushushana n’ogwa ethanol.
Okushoborokyerwa: Nikibaasa kujwanzya n’amaizi, ethanol, ether, asetoni, n’ebindi bihingwa ebiine amagara.
Ebindi bintu: Oburemeezi bwayo bwa molar ni 60.10 g/mol, oburemeezi bwayo ni 0.786 g/mL (aha 25°C), omwanya gw’okusheenya ni - 89.5°C, kandi omwanya gw’okufuka ni 82.3°C. Ekicweka ky’omuriro kiri 11.7°C.
Emyanya y'okushaba
Ekirikushoborora: Nikikora nk’ekirungo kirungi munonga eky’okushemeza shellac, nitrocellulose, alkaloids, rubber, amajuta n’ebindi.Nikikoresibwa n’omu kukora emibazi y’okurwanisa obukooko n’ebintu by’okuboneza endabirwamu. Okwongyera ahari ekyo, nikibaasa kukora nk’ekintu ekirikureeta amajuta ga pamba n’ebirungo.
Ebintu ebitari bimwe na bimwe omu by'emibazi y'ebihangwa: Kurabira omu nkora zitari zimwe na zimwe, nikibaasa kureetaho ebintu bingi eby’emibazi nka isopropylamine, methyl isobutyl ketone, methyl isobutyl carbinol, n’ebindi Ebintu ebi nibikoresibwa munonga omu makorero nk’eby’emibazi, emibazi y’okurwanisa obukooko, ebirungo, n’erangi.
Omusiri gw'emibazi: Nikiba kiri ekirungo ky’okukora emibazi nka Propranolol, Rifampicin, Pindolol, Diisopropylamine Dichloroacetate, n’ebindi. Kirakira kukozesebwa nka omubazi gw'okumaraho obukooko aha ruhu, ebikwato by'omubiri, n'ebyoma by'obujanjabi, kandi kirabaasa kukozesebwa omu kurinda ebishushani by'ebihangirwe.
Omurimo gw'eby'amashanyarazi: Isopropyl alcohol ey’obuyonjo bw’ahaiguru neekoresibwa nk’ekintu ky’okuboneza n’okuhandiika omu bwire bw’okukora ebicweka bya semiconductor n’okuteerana n’okukora aha nkora z’eby’okurya ebihango munonga. Kandi neebaasa kukoresibwa nk’ekintu ekirikuboneza ebyoma ebirikusheesha amajuta.
Omusiri gw'emotoka: Nk’ekintu ekirikugaita amajuta, nikibaasa kwongyera aha mubaro gwa octane gwa peturooli, kiboneze omutindo gwa peturooli. Kandi neebaasa kukoresibwa nk’ekintu ekirikuboneza endabirwamu z’emotoka, ekirikukyendeeza omuyaga aha ndabirwamu z’omu maisho, n’ekintu ekirikuzibira okusheeshasheesha aha ndabirwamu z’omu maisho ez’omuringo gwa aerosol.
Emiringo y'okutebeekanisa
Okuha amaizi omu Propylene: Obwahati, okuta amaizi omu mubiri gwa propylene butoosha nigwo muringo mukuru. Ahansi y’okukora kw’ekintu ekirikureetaho okuhinduka, propylene neekwatagana butunu n’amaizi kurabira omu nkora y’okwongyeraho kubaasa kureetaho isopropyl alcohol. Okurugirira aha mbeera y‘omutindo gw‘ebintu ebirikukora, nikibaasa kugabwa omu nkora y‘omutindo gwa gaasi, omuringo gw‘omutindo gwa gaasi - amaizi, n‘omuringo gw‘omutindo gw‘amaizi.
Okuhindura amaizi omu asetoni: Ahansi y’okukora kw’ekintu ekirikureetaho okuhinduka, asetoni neekyendeera kuba isopropyl alcohol omu mwanya gw’amaizi. Omuringo ogu gwine obutagatsi bukye bw‘okugarukamu, pressure eyaabutoosha, okukoresa amaani makye, okutambura kw‘omuringo gworobi, n‘okukyendeeza aha kusheeshasheesha kw‘ebikwato.
Okuhindura amaizi omu isopropil asetaiti: Ahansi y’okukora kw’ekintu ekirikureetaho okuhinduka, isopropyl acetate neehindurwa amaizi kubaasa kureetaho omurundi gumwe amaarwa ga isopropyl na ethanol. Kwonka hariho ebintu bingi ebirikurugamu, kandi okwahukana kwa ethanol na isopropyl alcohol kigumire, n’ahabw’ekyo tikikakozesiibwe munonga.
Okwegyendesereza
Omuyaga gw’omwengye gwa isopropyl niguteganisa amaisho n’oruhu, kandi okuguhuuta nigubaasa kuba ogw’obutwa. Nikiruga omu kika kya 3 ekirikureetaho obukooko bwa kansa. Abantu ku barikuhuuta amaarwa ga isopropyl ag’emiringo etari emwe n’emwe, nibaija kugira ebiteekateeko bitarikushushana. Nk’eky’okureeberaho, aha 400 ppm, nikiija kureetera amaisho, enyindo, n’omumiro okushaasha kakye, kandi aha 20000 ppm, ahonaaho nikiija kuta amagara nari amagara omu kabi.
Omwonyo gwa isopropyl nigubaasa kukwatwa omuriro. Omuyaga gwayo nigubaasa kukora omutaano gw’okuturika n’omuyaga. Nikibaasa kureetera okwotsya n’okuturika kyaba kiri omu muriro ogurikwigura n’omushana mwingi. Kishemerire kubiikwa omu sitoha erimu obufuki kandi erimu omuyaga, hare n’ebirikuruga omu muriro n’ebirikurugamu obutagatsi, kirinzire omushana gw’eizooba, kandi ekibokisi kiine kuguma kikingirwe. Kishemerire kubiikwa hatariho ebiriisa ebirikureetaho okusheeshasheesha.
Ebirikushobororwaho
| Eiziina ry'ekintu | Asidi ya puropiyoniki | |||||||||
| Enkora y'eby'emibazi | C3H6O2 | |||||||||
| Oburemeezi bwa molekyu | 74.08 giraamu/mol | |||||||||
| Enshushana | Amaizi agatarikweshushaniriza | |||||||||
| Enshonga y'okusheenya | -20.8°C | |||||||||
| Enshonga y'okufuka | 141.1°C | |||||||||
| Oburemeezi | 0.993 g/sentimita3 | |||||||||
| CAS TI | 79-09-4 | |||||||||
| Koodi ya HS | 29155000 | |||||||||
| EINECS TI | 201-176-3 | |||||||||
| Okushaba | Okuteebwa omu biveera, emibazi, eby’okurya, ebirungo n’ebirungo by’omugaju | |||||||||
Orupapura rw'okurinda omutindo
| Eiziina ry'ekintu | Asidi ya puropiyoniki | ||||||
| EKINTU | OMUHENDO GW'OMURENGYE (%) | OMUHENDO GWOKUGYEZAHO (%) | |||||
| Ebirimu asidi ya puropiyoniki, w/%≥ | 99.5 | 99.9 | |||||
| Oburemeezi (20/20°C) | 0.993-0.997 | 0.996 | |||||
| Okufuka/°C | 138,5-142,5 | 139.4-141.1 | |||||
| Ebisigaireho eby’okufuka,w/%≤ | 0.01 | 0.006 | |||||
| Amaizi,w/%≤ | 0.15 | 0.02 | |||||
| Aldehayidi,w/%≤ | ≤0.05 | 0.04 | |||||
| okuhindura kwanguhi,w/%≤ | ≤0.05 | 0.01 | |||||
| Pb mg/kiro≤ | 2.0 | ≤2.0 | |||||
| Nk’oku mg/kiro≤ | 3.0 | ≤3.0 | |||||
| Empendera | Kuratira emitindo ya GB 1886.210-2016 | ||||||