Acetone |67-64-1
ʻIkepili kino huahana:
| inoa mea kūʻai | Acetone |
| Waiwai | ʻAʻole waihoʻoluʻu, ʻikea a maʻalahi hoʻi e kahe wai, me ke ʻala ʻala, ʻoluʻolu loa |
| Lae hehee(°C) | -95 |
| Lae paila(°C) | 56.5 |
| Māmā pili (Wai=1) | 0.80 |
| ʻAno mahu (ea=1) | 2.00 |
| Pumi mahu (kPa) | 24 |
| Ka wela o ka puhi ʻana (kJ/mol) | -1788.7 |
| Mahana koʻikoʻi (°C) | 235.5 |
| Pumi koʻikoʻi (MPa) | 4.72 |
| ʻO Octanol/Wai hoʻokaʻawale coefficient | -0.24 |
| Kekahi uila (°C) | -18 |
| Ka wela wela (°C) | 465 |
| palena pahū luna (%) | 13.0 |
| palena pahū haʻahaʻa (%) | 2.2 |
| Ka hoʻoheheʻe | Hiki ke hui me ka wai, hiki ke komo i loko o ka ethanol, etera, chloroform, aila, hydrocarbons a me nā mea hoʻoheheʻe organik ʻē aʻe. |
Nā waiwai huahana:
1.Colorless volatile a flammable wai, iki aromatic.Hiki ke hui ʻia ka Acetone me ka wai, ethanol, polyol, ester, ether, ketone, hydrocarbons, halogenated hydrocarbons a me nā mea hoʻoheheʻe polar a me ka polar ʻole.Ma waho aʻe o kekahi mau aila e like me ka ʻaila pāma, aneane hiki ke hoʻoheheʻe ʻia nā momona a me nā ʻaila.A hiki iā ia ke hoʻopau i ka cellulose, polymethacrylic acid, phenolic, polyester a me nā resins ʻē aʻe.ʻAʻole hiki ke hoʻoheheʻe maikaʻi ʻia no ka epoxy resin, a ʻaʻole maʻalahi e hoʻopau i ka polyethylene, furan resin, polyvinylidene chloride a me nā resins ʻē aʻe.He mea paʻakikī ke hoʻoheheʻe i ka wormwood, rubber, asphalt a me ka paraffin.He mea ʻawaʻawa kēia huahana, inā ʻaʻole ʻike ʻia ka neʻe ʻana o ka mahu a ʻoi aku paha ma mua o ka palena o ka hoʻolaha ʻana, pono e hoʻohana i ka respirator kūpono.Paʻa ʻole i ka lā, nā ʻakika a me nā kumu.ʻO ka paila haʻahaʻa a me ka liʻiliʻi.
2.Flammable meaʻawaʻawa me ka waena toxicity.He hopena hoʻonāukiuki ka lāʻau ʻawaʻawa ma luna o nā maka a me nā mucous membrane o ka ʻōpū hanu luna, a ʻo ka lāʻau ʻawaʻawa he mau hōʻailona e like me ka maule, convulsions, a me ke ʻano o ka protein a me ke koko ʻulaʻula i loko o ka mimi.Ke loaʻa ka ʻona i loko o ke kino o ke kanaka, e haʻalele koke i ke kahua, hanu i ka ea hou, a hoʻouna i nā hihia koʻikoʻi i ka haukapila no ka hoʻopakele.
3.Acetone no ka haʻahaʻa toxic waeʻano, e like me ethanol.Loaʻa iā ia ka hopena anesthetic ma ke kikowaena o ka ʻōnaehana, ka inhalation o ka mahu ke kumu o ka maʻi poʻo, ka ʻike makapō, ka luaʻi a me nā hōʻailona ʻē aʻe, ʻo ka palena olfactory i ka lewa he 3.80mg/m3.ʻO ka hoʻopili pinepine ʻana me nā mucous membrane o nā maka, ka ihu a me ke alelo hiki ke hoʻomake.Ke 9488mg/m3 ka nui o ka mahu, 60 mau minuke ma hope, e hōʻike ʻia nā hōʻailona ʻona e like me ke poʻo, ka huhū o nā paipu bronchial a me ka ʻike ʻole.Olfactory paepae kuʻina 1.2 ~ 2.44mg / m3.TJ36-79 stipulates i ka loa 'ae 'ia ka hoʻokoloʻana i loko o ka lewa o ka workshop mea 360mg / m3.
4.Stability: Paʻa
5. Nā mea i pāpā ʻia:Snā oxidants ikaika,mea hoemi ikaika, nā kumu
6.Polymerization pilikia:ʻAʻole-polymerization
Hoʻohana huahana:
1. Acetone mea he haʻahaʻa hoʻolapalapa wahi, hoʻokēʻai maloʻo polar solvent.Ma waho aʻe o ka hoʻohana ʻia ʻana e like me ka solvent no nā pena, nā varnish, nitro spray paints, a me nā mea ʻē aʻe, ua hoʻohana ʻia ʻo ia e like me ka solvent a me ka pena kala i ka hana ʻana o cellulose, cellulose acetate, a me nā kiʻi kiʻi.Hiki i ka Acetone ke unuhi i nā ʻano huaora a me nā hormones a me ka petroleum dewaxing.ʻO ka Acetone kekahi mea waiwai nui no ka hana ʻana i ka anhydride acetic, methyl methacrylate, bisphenol A, isopropylidene acetone, methyl isobutyl ketone, hexylene glycol, chloroform, iodoform, epoxy resins, vitamin C a pēlā aku.A hoʻohana ʻia e like me extractant, diluent a pēlā aku.
2.Hoʻohanaʻia i ka hanaʻana i ka monomer aniani organik, bisphenol A, diacetone alcohol, hexylene glycol, methyl isobutyl ketone, methyl isobutyl methanol, ketone, isophorone, chloroform, iodoform a me nā mea waiwai nui'ē aʻe.I ka pena, acetate fiber milo kaʻina, cylinder waihona o acetylene, aila hoʻoheheʻe 'oihana dewaxing, etc.I loko o ka ʻoihana lāʻau lapaʻau, ʻo ia kekahi o nā mea maka o ka vitamina C a me ka sofon anesthetics, i hoʻohana ʻia e like me nā ʻano huaora a me nā hormones i ke kaʻina hana o ka extractant.I ka ʻoihana pesticide, ʻo ka acetone kekahi o nā mea maka no ka synthesis o nā pyrethroids acrylic.
3.Used e like me ka analytical reagent, e like me ka solvent.Hoʻohana ʻia e like me ka chromatography derivative reagent a me ka wai chromatography eluent.
4.Hoʻohanaʻia i kaʻoihana uila, hoʻohana mauʻia e like me ka mea hoʻomaʻemaʻe e wehe i kaʻaila.
5. Hoʻohana maʻamau e like me ka vinyl resin, acrylic resin, alkyd paint, cellulose acetate a me nā ʻano mea hoʻoheheʻe adhesive.Hoʻohana nui ʻia ia i ka hana ʻana i ka cellulose acetate, kiʻiʻoniʻoni, kiʻiʻoniʻoni a me ka plastic, a ʻo ia hoʻi ka mea maka no ka hana ʻana o ka methyl methacrylate, methyl isobutyl ketone, bisphenol A, acetic anhydride, vinyl ketone a me furan resin.
6. Hiki ke hoʻohanaʻia e like me ka diluent, detergent a me nā huaora, nā hormones extractant.
7. It mea he kumu organic maka mea a me ka haʻahaʻa hoʻolapalapa wahi solvent.
Nā memo mālama huahana:
1. E kūʻai i loko o kahi hale kūʻai ʻoluʻolu.
2. E mālama i ke ahi a me ke kumu wela.
3.ʻAʻole pono eʻoi aku ka mahana o ka mālamaʻana35°C.
4. E hoʻopaʻa i ka pahu.
5. Pono e mālama kaʻawale ʻia mai nā mea oxidizing,nā mea hoʻohaʻahaʻa a me nā alkalis,aole pono e huikau.
6.E hoʻohana i nā kukui pahū-hōʻoia a me nā pono ea.
7. Hoʻopaʻa i ka hoʻohana ʻana i nā mea hana mīkini a me nā mea hana maʻalahi e hoʻohua i nā huna huna.
8. Pono e hoʻolako ʻia ka wahi e mālama ai me nā lako lapaʻau ulia pōpilikia a me nā mea hoʻomaha kūpono.
9. Pono e waiho i nā pahu a pau ma ka honua.Eia nō naʻe, loaʻa pinepine ka acetone i mālama ʻia a hoʻohana hou ʻia nā mea ʻawaʻawa i loaʻa a hiki ke ʻino i nā metala.
10.Packed in 200L(53USgal) hao pahu, upena kaumaha 160kg no ka pahu, loko o ka pahu e maemae a maloʻo.Pono e maʻemaʻe a maloʻo i loko o ka pahu hao, pale i ka hana ʻino impact i ka wā e hoʻouka ai, wehe a lawe ʻia, a pale i ka lā a me ka ua.
11. Store a lawe aku e like me ke ahi a me ka pahū-hōʻoia kemika hooponopono.
