Ko nga kaiwhakarato acetylacetone i Hainatau cas123-54-6
| AcetilacetoneNga korero taketake | |
| Ingoa Hua: | Acetilacetone |
| CAS: | 123-54-6 |
| MF: | C5H8O2 |
| MW: | 100.12 |
| EINECS: | 204-634-0 |
| Nga Ahuatanga Matū Acetylacetone | |
| Te rewa | -23 °C (marama) |
| Kohuatanga | 140.4 °C (marama) |
| kiato | 0.975 g/mL i te 25 °C (marama) |
| kiato kohu | 3.5 (me te hau) |
| pehanga kohu | 6 mm Hg (20 °C) |
| taupū huritao | n20/D 1.452(marama) |
| Fp | 66 °F |
| pāmahana rokiroki. | Whakaorangia ki raro +30°C. |
| Tūemi | Waeine | Paerewa |
| Te ihirangi acetyl acetone: | % | ≥ 99.7 |
| Kiato(20°C ): | g/cm3: | 0.970-0.975 |
| Taupū Refactive: | 1.450±0.002 | |
| Waikawa acetic: | % | 0.15 Max |
| Te toenga o te whakaetonga: | % | 0.01 Max |
| makuku: | % | 0.08 Max |
| Tae (APHA): | 10 Max |
Ko te Acetylacetone he takawaenga whakahiato pararopi nui, e whakamahia nuitia ana i roto i nga mahi rongoa, mea kakara, pesticide me etahi atu ahumahi.Ko te Acetylacetone he rauemi mata nui i roto i te umanga rongoa, penei i te whakahiato o te 4,6-dimethylpyrimidine derivatives.Ka whakamahia ano hoki hei whakarewa mo te Cellulose acetate, he kaihoko whakamaroke mo nga peita me nga waituhi, me tetahi reagent tātari nui.Na te noho o te tauira enol, ka taea e Acetylacetone te hanga Chelation me nga katote whakarewa penei i te cobalt (II), cobalt (III), beryllium, konumohe, chromium, rino (II), parahi, nickel, palladium, zinc, indium, tin, te zirconium, te konupora, te konupora, te scandium me te thorium, ka taea te whakamahi hei taapiri hinu hinu me nga taapiri hinu whakahinuhinu.Ma te whakamahi i tana chelation me nga konganuku, ka taea te whakamahi hei kaihoko horoi mo nga konganuku Chemicalbook i roto i nga micropores;Ka whakamahia hei whakakorikori, he kaihoko whakawhiti kapia, me te kapia whakaora whakatere;Resin me nga taapiri rapa;Mo te tauhohenga Hydroxylation, te tauhohenga hauwai, te tauhohenga Isomerization, te whakahiatotanga o nga ketones haunga ngota iti, te polymerization me te copolymerization o nga waro korefins iti, etc;Whakamahia hei whakarewa pararopi, Cellulose acetate, waituhi me te poaka;Kai whakamaroke peita;Ko nga rauemi mata mo te whakarite ngarara me te patu patu patu, Antidiarrhoeal me nga taapiri whangai mo nga kararehe;Ko te karaehe whakaata infrared, te kiriata kawe marama (te tote indium), te kiriata angiangi superconducting (te tote indium) te hanga kaihoko;He tae motuhake nga huinga whakarewa acetylacetone (te tote parahi kakariki, te tote rino whero, te papura chromium) me te kore e rewa ki te wai;Whakamahia hei rauemi mata ho'oraa;Te whakahiato pararopi rawa.
Ko Hebei Guanlang Biotechnology Co., Ltd. no Guanlang Group, i whakaturia i te tau 2007, kei roto i te taone nui o Shijiazhuang, ko te whakapaipai o te Porowini o Hebei me te waahanga tari i waenga i a Beijing Tianjin me Hebei me te whai waahi ki te kawe waka.Ko ta matou kamupene he hinonga matū hangarau-nui hou me te Rangahau me te Whanaketanga, te whakaputa me te hokonga. Kei a matou ake to matou wheketere me te taiwhanga, kei te tuku ratonga whakahiato mo o taatau kaihoko.
