Acetone | 67-64-1
Ibicuruzwa bifatika bifatika:
| Izina ryibicuruzwa | Acetone |
| Ibyiza | Ibara ritagira ibara, rifite umucyo kandi ryoroshye gutemba, hamwe numunuko wimpumuro nziza, uhindagurika cyane |
| Ingingo yo gushonga (° C) | -95 |
| Ingingo yo guteka (° C) | 56.5 |
| Ubucucike bugereranijwe (Amazi = 1) | 0.80 |
| Ubucucike bwumuyaga ugereranije (umwuka = 1) | 2.00 |
| Umuvuduko wumwuka wumuyaga (kPa) | 24 |
| Ubushyuhe bwo gutwikwa (kJ / mol) | -1788.7 |
| Ubushyuhe bukabije (° C) | 235.5 |
| Umuvuduko ukabije (MPa) | 4.72 |
| Coefficient ya Octanol / amazi | -0.24 |
| Ingingo ya Flash (° C) | -18 |
| Ubushyuhe bwo gutwika (° C) | 465 |
| Igipimo cyo guturika hejuru (%) | 13.0 |
| Umubare muto wo guturika (%) | 2.2 |
| Gukemura | Ntibisanzwe n'amazi, ntibishobora kuboneka muri Ethanol, ether, chloroform, amavuta, hydrocarbone hamwe nandi mashanyarazi. |
Ibicuruzwa:
1.Amazi adahindagurika kandi yaka umuriro, impumuro nziza. Acetone ntishobora kumvikana namazi, Ethanol, polyol, ester, ether, ketone, hydrocarbone, hydrocarbone ya halogene hamwe nandi mashanyarazi ya polar. Usibye amavuta make nkamavuta yintoki, amavuta hafi ya yose hamwe namavuta arashobora gushonga. Kandi irashobora gushonga selile, aside polymethacrylic, fenolike, polyester nibindi byinshi. Ifite ubushobozi buke bwo gushonga kuri epoxy resin, kandi ntabwo byoroshye gushonga polyethylene, resin furan, chloride polyvinylidene nibindi bisigarira. Biragoye gushonga inyo, reberi, asfalt na paraffine. Iki gicuruzwa gifite uburozi buke, niba imyuka yumuyaga itazwi cyangwa irenze igipimo cyagaragaye, hagomba kwambara imyuka ihumeka. Ntabwo bihindagurika kumirasire yizuba, acide nibishingwe. Ahantu ho guteka no guhindagurika.
2.Ibintu byangiza uburozi hamwe n'uburozi buciriritse. Uburozi bworoheje bugira ingaruka mbi ku jisho no mu mucyo wo mu myanya y'ubuhumekero yo hejuru, kandi uburozi bukabije bufite ibimenyetso nko gucika intege, guhungabana, no kugaragara kwa poroteyine na selile zitukura mu nkari. Iyo uburozi bubaye mumubiri wumuntu, va ako kanya, uhumeke umwuka mwiza, kandi wohereze ibibazo bikomeye mubitaro kugirango ubatabare.
3.Acetone iri mubyiciro byuburozi buke, bisa na Ethanol. Ifite cyane cyane anesthetic kuri sisitemu yo hagati yubuhumekero, guhumeka imyuka irashobora gutera umutwe, kutabona neza, kuruka nibindi bimenyetso, urugero rwo guhumeka mu kirere ni 3.80mg / m3. Guhura inshuro nyinshi n'amaso y'amaso, izuru n'ururimi birashobora gutera uburibwe. Iyo imyuka ihumanye ni 9488mg / m3, nyuma yiminota 60, izagaragaza ibimenyetso byuburozi nko kubabara umutwe, kurakara imiyoboro ya bronchial no kutamenya. Imyunyu ngugu ya Olfactory 1.2 ~ 2.44mg / m3.TJ36-79 iteganya ko kwibumbira hamwe byemewe mu kirere cyamahugurwa ari 360mg / m3.
4. Guhagarara: Birahamye
5.Ibintu bibujijwe:Sokiside ya trong,imbaraga zikomeye zo kugabanya, shingiro
6.Impanuka ya polimerisation:Ntabwo polymerisation
Gusaba ibicuruzwa:
1.Acetone ni ihagararire rito-ritetse, ryumisha vuba polar. Usibye gukoreshwa nk'umuti wo gusiga amarangi, langi, amarangi ya nitro, n'ibindi, ikoreshwa kandi nk'umuti wo gusiga amarangi no gusiga amarangi mu gukora selile, acetate ya selile, na firime ifotora. Acetone irashobora gukuramo vitamine zitandukanye na hormone hamwe na peteroli ya peteroli. Acetone kandi nigikoresho cyingenzi cyimiti ikoreshwa mugukora anhydride ya acetike, methyl methacrylate, bisphenol A, isopropylidene acetone, methyl isobutyl ketone, hexylene glycol, chloroform, iyode, epoxy resin, vitamine C nibindi. Kandi ikoreshwa nkibikurura, byoroshye nibindi.
2.Yakoreshejwe mu gukora ibirahuri kama monomer, bisphenol A, inzoga ya diacetone, hexylene glycol, methyl isobutyl ketone, methyl isobutyl methanol, ketone, isophorone, chloroform, iodoform nibindi bikoresho byingenzi bya chimique. Mu gusiga irangi, uburyo bwo kuzunguruka bwa acetate, kubika silinderi ya acetylene, inganda zitunganya amavuta devaxing, nibindi bikoreshwa nkumuti mwiza. Mu nganda zimiti, ni kimwe mubikoresho fatizo bya vitamine C na anesthetics sofona, ikoreshwa kandi nka vitamine zitandukanye na hormone zitandukanye mugikorwa cyo kuyikuramo. Mu nganda zica udukoko, acetone ni kimwe mu bikoresho fatizo byo guhuza pyrethroide ya acrylic.
3.Yakoreshejwe nka analytique reagent, nka solvent. Byakoreshejwe nka chromatografiya ikomokaho reagent hamwe na chromatografiya ya eluent.
4.Bikoreshwa mubikorwa bya elegitoroniki, bikunze gukoreshwa nkibikoresho byoza amavuta.
5.Bisanzwe bikoreshwa nka vinyl resin, resin ya acrylic, irangi rya alkyd, acetate ya selile hamwe na solde zitandukanye zifata. Ikoreshwa kandi mu gukora acetate ya selile, firime, firime na plastike, kandi ni n’ibikoresho fatizo byo gukora methyl methacrylate, methyl isobutyl ketone, bisphenol A, anhydride ya acetike, vinyl ketone na furan resin.
6.Bishobora gukoreshwa nka diluent, detergent na vitamine, imisemburo ikuramo.
7.Ni ibikoresho fatizo fatizo ngengabuzima hamwe no gutekesha hasi.
Inyandiko zibika ibicuruzwa:
1.Bika mububiko bukonje, buhumeka.
2.Komeza kure yumuriro nubushyuhe.
3.Ubushyuhe bwo kubika ntibugomba kurenga35° C.
4.Komeza ikintu gifunze.
5.Bigomba kubikwa bitandukanye na okiside,kugabanya abakozi na alkalis,kandi ntigomba na rimwe kuvangwa.
6.Koresha ibikoresho biturika biturika kandi bihumeka.
7.Kubuza gukoresha ibikoresho bya mashini nibikoresho byoroshye kubyara ibishashi.
8.Ahantu ho kubika hagomba kuba hafite ibikoresho byihutirwa byihutirwa nibikoresho byubuhungiro.
9.Ibikoresho byose bigomba gushyirwa hasi. Nyamara, acetone yabitswe igihe kirekire kandi ikoreshwa neza akenshi iba ifite umwanda wa acide uhari kandi wangirika kubutare.
10.Gupakira muri 200L (53USgal) ingoma yicyuma, uburemere bwa 160 kg kuri buri ngoma, imbere yingoma igomba kuba ifite isuku kandi yumye. Igomba kuba isukuye kandi yumye imbere yingoma yicyuma, irinde urugomo impact mugihe cyo gupakira, gupakurura no gutwara, no kwirinda izuba n'imvura.
11.Bika kandi utware ukurikije amategeko yimiti yumuriro nibiturika.
