Acetaldehyde CAS 75-07-0 daahirnimo>99.5% (GC) Warshada
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Magaca Kiimikada | Acetaldehyde |
La mid ah | Ethanal;Acetic Aldehyde;Ethyl Aldehyde |
Lambarka CAS | 75-07-0 |
Lambarka CAT | RF2708 |
Heerka Saamiyada | Kaydka dhexdiisa, Awood Wax-soo-saar 1000 Tan bishii |
Qaanuunka molecular | C2H4O |
Miisaanka Molecular | 44.05 |
Meesha dhalaalaysa | -125.0 ilaa -123.0 ℃ at 760.00 mm Hg |
Barta Karsan | 20.0 ilaa 21.0℃ at 760.00 mm Hg |
Cufnaanta | 0.775 ilaa 0.785 g/ml at 25℃ |
Xasaasi ah | Xasaasiyadda hawada, Xasaasida kulaylka |
Solubility | Ku Dheehan Biyaha, Ethanol, Eter, Benzene, Toluene, Xylene, Turpentine, Acetone iyo Shidaal.Waxoogaa la khalkhal galin kara chloroform |
Xasilooni | Aad u deggan, Aad u kacsan |
ur | Udgoon Gaar Ah |
Summada | Kiimikada Ruifu |
Shayga | Tilmaamaha |
Muuqashada | Dareere aan Midab lahayn |
Daahirnimada / Habka Falanqaynta | >99.5% (GC) |
Tusmada N20/D | 1.331 ~ 1.333 |
Chloride (Cl-) | ≤0.001% |
Biyaha waxaa qoray Karl Fischer | ≤0.02% |
Ammonium acetate | ≤0.01% |
Wadarta wasakhda | <0.50% |
Infrared Spectrum | Waafaqsan Qaab-dhismeedka |
Heerka Imtixaanka | Heerka Ganacsiga |
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Acetaldehyde (CAS: 75-07-0) waxaa si weyn loogu isticmaalaa warshado ahaan dhexdhexaad kiimiko ah.Acetaldehyde waa walxo cayriin ah oo aad muhiim u ah soo saarista tiro badan oo alaab ah kiimiko.Acetaldehyde waxaa ugu horayn loo isticmaalaa sidii dhex dhexaad u ah soo saarista kiimikooyin kala duwan, cadar, dheeha aniline, balaastiig iyo caag synthetic iyo qaar ka mid ah xeryahooda shidaalka.Acetaldehyde waa reage muhiim ah oo loo isticmaalo soo saarista dheeha, balaastikada, iyo kiimikooyin kale oo badan oo dabiici ah.Acetaldehyde waxa kale oo loo isticmaalaa soo saarista jeermiska dila, daroogooyinka, cadarka, walxaha qarxa, lacquers iyo varnishes, kiimikooyinka sawir-qaadista, phenolic iyo urea resins, xawaarayaasha caagga ah iyo antioxidants, iyo kuwa hawada ka nadiifiya qolka.Waxa kale oo loo isticmaalaa sida walaxda dhadhanka synthetic, ilaalinta cuntada iyo udgoonka.Acetaldehyde waxaa loo isticmaalaa soo saarista dawooyinka, cadarka, walxaha qarxa, lacqueers iyo varnishes, kiimikooyinka sawir-qaadista, phenolic iyo urea resins, xawaarayaasha caagga ah iyo antioxidants.Waxaa loo isticmaalaa sidii dhexdhexaad ah oo loogu talagalay soo saarista acetic acid, ethyl acetate, acetic anhydride, pentaerythritol, peracetic acid, chloral iyo glioxal.Sida dareere, waxaa loo isticmaalaa wax soo saarka caagga ah, haragga maqaarka iyo warshadaha waraaqaha.Waxa loo istcimaalaa sidii khudaarta iyo kalluunka, sida wakiilka dhadhanka, sida denaturant ee khamriga iyo ka kooban yahay shidaalka.Acetaldehyde sidoo kale waxaa loo isticmaali karaa sidii ur.Acetaldehyde waxaa inta badan loo isticmaalaa warshadaha acetic acid.Acetaldehyde waxaa loo isticmaalaa sida dareeraha guud ee falcelinta kiimikada organic iyo polymer.