Acetone |67-64-1
Oloa Fa'amatalaga Fa'aletino:
| Igoa Oloa | Acetone |
| Meatotino | E leai se lanu, manino ma faigofie ona tafe le vai, ma le manogi manogi, e matua faʻafefe |
| Lisimea (°C) | -95 |
| Fa'apuna (°C) | 56.5 |
| Tulaga va'aiga (Suavai=1) | 0.80 |
| Su'ega ausa (ea=1) | 2.00 |
| Malosi ausa (kPa) | 24 |
| Avela o le mu (kJ/mol) | -1788.7 |
| Mata'utia vevela (°C) | 235.5 |
| Omiga ogaoga (MPa) | 4.72 |
| Octanol/vaega vai | -0.24 |
| I'uga moli (°C) | -18 |
| vevela fa'amumu (°C) | 465 |
| Tapula'a papa i luga (%) | 13.0 |
| tapula'a pa'u maualalo (%) | 2.2 |
| Solubility | Fa'afefiloi i le vai, fa'afefiloi i le ethanol, eter, chloroform, suau'u, hydrocarbons ma isi solvents organic. |
Meatotino oloa:
1.Colorless volatile ma mu mu, sina manogi.Acetone e fefiloi ma vai, ethanol, polyol, ester, eter, ketone, hydrocarbons, hydrocarbons halogenated ma isi solvents polar ma non-polar.I le faaopoopo atu i nai suauu e pei o le suauu pama, toetoe lava o gaʻo ma suauʻu uma e mafai ona faʻaumatia.Ma e mafai ona faʻaumatia cellulose, polymethacrylic acid, phenolic, polyester ma le tele o isi resini.O loʻo i ai le malosi faʻafefeteina mo le epoxy resin, ma e le faigofie ona faʻaumatia polyethylene, furan resin, polyvinylidene chloride ma isi resins.E faigata ona faʻamavaeina wormwood, paʻu, asphalt ma paraffin.O lenei oloa e fai sina oona, pe afai e le iloa pe sili atu le maualuga o le ausa, e tatau ona ofuina le manava talafeagai.Le mautu i le susulu o le la, acids ma faavae.E maualalo le mea fa'apuna ma fe'avea'i.
2. Mea oona e mu ma le oona feololo.Oona mama e i ai se aafiaga ita i mata ma mucous membranes o le pito i luga o le manava, ma oona ogaoga e iai auga e pei o le matapogia, tetete, ma foliga mai o porotini ma sela mumu i totonu o le urine.Pe a tupu le oona i le tino o le tagata, alu ese vave mai le vaaiga, manava le ea fou, ma auina atu mataupu ogaoga i le falemaʻi mo se laveaʻi.
3.Acetone e patino i le vaega maualalo oona, tutusa ma ethanol.E masani lava ona i ai se faʻamaʻi faʻamaʻi i luga o le fatugalemu o le tino, o le inhalation o le ausa e mafai ona mafua ai le ulu o le ulu, vaʻai vaʻaia, puaʻi ma isi faʻaʻailoga, o le tapulaa olfactory i le ea e 3.80mg/m3.O le tele o feso'ota'iga ma mucous membrane o mata, isu ma le laulaufaiva e mafai ona mafua ai le mumū.A oʻo i le 9488mg/m3 le maualuga o le ausa, 60 minute mulimuli ane, o le a faʻaalia ai faʻamaʻi oona e pei o le tiga o le ulu, faʻafefe o paipa bronchial ma le le iloa.Olfactory paepae fa'atonuga 1.2 ~ 2.44mg/m3.TJ36-79 fa'apea o le maualuga fa'atagaina fa'atagaina i le ea o a'oa'oga e 360mg/m3.
4.Stability: Stable
5. mea fa'asaina:Soxidants malosi,malosi fa'aitiitiga, faavae
6. Polymerization lamatiaga:Le-polymerization
Talosaga o Mea:
1. Acetone o se sui tulaga maualalo-boiling, vave-mamago polar solvent.I le faaopoopo atu i le faʻaaogaina o se solvent mo vali, varnishes, nitro spray paints, ma isi mea, e faʻaaogaina foi e avea o se solvent ma vali vali i le gaosiga o cellulose, cellulose acetate, ma ata ata.E mafai e le acetone ona maua mai le tele o vitamini ma hormones ma le suau'u dewaxing.O le acetone o se vailaʻau taua tele mo le gaosiga o le acetic anhydride, methyl methacrylate, bisphenol A, isopropylidene acetone, methyl isobutyl ketone, hexylene glycol, chloroform, iodoform, resins epoxy, vitamini C ma isi.Ma faʻaaogaina e pei o le extractant, diluent ma isi.
2. Faʻaaogaina i le gaosiga o le monomer tioata organic, bisphenol A, diacetone alcohol, hexylene glycol, methyl isobutyl ketone, methyl isobutyl methanol, ketone, isophorone, chloroform, iodoform ma isi mea taua vailaʻau faʻasolosolo.I le vali, acetate fiber spinning process, cylinder storage of acetylene, suauʻu faamamaina alamanuia dewaxing, ma isi faʻaaogaina o se solvent sili ona lelei.I totonu o fale gaosi oloa, o se tasi o mea mataʻutia o le vaitamini C ma le sofonana faʻamaʻi, faʻaaogaina foi e avea ma vailaʻau eseese ma hormones i le gaosiga o le gaosiga o le extractant.I totonu o fale gaosi oloa e tineia ai manu faalafua, o le acetone o se tasi o mea mataʻutia mo le faʻapipiʻiina o pyrethroids acrylic.
3. Faʻaaogaina e avea o se suʻesuʻega suʻesuʻe, e pei o se solvent.Fa'aaogaina e fai ma mea e maua mai ai le chromatography ma fa'ameamea ole chromatography.
4. Faʻaaogaina i le pisinisi eletise, e masani ona faʻaaogaina e avea o se mea faʻamamā e aveese ai le suauʻu.
5. Faʻaaogaina masani e pei o le vinyl resin, acrylic resin, alkyd paint, cellulose acetate ma le tele o mea faʻapipiʻi faʻapipiʻi.E faʻaaogaina lautele i le gaosiga o le cellulose acetate, ata tifaga, ata tifaga ma palasitika, ma o le mea mataʻutia foi mo le gaosiga o le methyl methacrylate, methyl isobutyl ketone, bisphenol A, acetic anhydride, vinyl ketone ma furan resin.
6.E mafai ona faʻaaogaina e avea o se mea faʻafefete, faʻamaʻi ma vaitamini, hormones extractant.
7.It o se faavae organic mata mea ma maualalo le vaifofo tulaga.
Oloa Teuina Faamatalaga:
1. Teu i totonu ose faleteuoloa malulu, fa'aalili.
2. Taofi ese mai le afi ma le vevela.
3.E le tatau ona sili atu le vevela o le teuina35°C.
4. Faamaufaailoga le koneteina.
5.E tatau ona teuina eseese mai oxidizing sooupu,fa'aitiitiga o vaila'au ma alkali,ma e le tatau ona fefiloi.
6. Fa'aaoga moli e fa'aoso fa'amalama ma mea e fa'afefe ai.
7. Faʻasaina le faʻaogaina o masini masini ma mea faigaluega e faigofie ona gaosia ai aloiafi.
8.O le nofoaga e teu ai e tatau ona faʻapipiʻiina i le leakage faʻalavelave faʻafuaseʻi meafaigaluega togafitiga ma mea talafeagai malutaga.
9. O pusa uma e tatau ona tuʻu i luga o le eleele.Ae ui i lea, o le acetone ua leva ona teuina ma toe faʻaaogaina e masani ona i ai ni mea leaga oona o loʻo iai ma e pala i uʻamea.
10. Faʻapipiʻi i 200L (53USgal) uʻamea uʻamea, mamafa mamafa 160kg i le paʻu, o totonu o le paʻu e tatau ona mama ma mago.E tatau ona mama ma mago i totonu o le pa'u u'amea, puipuia mai sauaga impact pe a utaina, la'u ese ma felauaiga, ma puipuia mai le la ma timuga.
11. Teu ma felauaiga e tusa ai ma tulafono fa'a-kemikolo afi ma pa.
