2-Methyl anthraquinone CAS 84-54-8
Makristalo achikasu. Sasungunuka m'madzi, amasungunuka mu ethanol, ether, benzene ndi ethyl acetate. 2-Methyl anthraquinone ili ndi phindu lalikulu m'mafakitale. Siigwiritsidwa ntchito kokha ngati mankhwala opangira utoto wakuda wapamwamba, komanso chowonjezera chogwira ntchito popanga mapepala. Imagwiritsidwanso ntchito kwambiri mu mankhwala, mankhwala ophera tizilombo ndi zina zambiri. 2-Methyl anthraquinone yodziwika bwino ndi 2-Methyl anthraquinone, ndi zina zotero, ndipo 2-Methyl anthraquinone imatha kusinthidwa malinga ndi zosowa zosiyanasiyana kuti ipange mankhwala omwe akufuna.
| Chinthu | Muyezo | Zotsatira |
| Maonekedwe | Ufa wachikasu wopepuka | 99.13% |
| Kuyesa | ≥ 99.0% | 285.3 |
| Malo osungunuka owuma ℃ | ≥ 284.2 | 108.2℃ |
| Phulusa% | ≤ 0.5% | 0.39% |
| Kutayika pa % youma | ≤ 0.4% | 0.24% |
1. Ponena za utoto, 2-methylanthraquinone imayamba kupakidwa chlorine kapena nitrate kuti ipange mitundu yosiyanasiyana ya utoto wa anthraquinone. Ziwerengero zikusonyeza kuti pali mitundu yambiri ya utoto wa anthraquinone yomwe ili ndi phindu lalikulu pamalonda.
2. Pakupanga mapepala, 2-methylanthraquinone ndi chowonjezera chogwira ntchito bwino kwambiri. Chimatha kulowa mkati mwa matabwa ndikuchepetsedwa kukhala 2-methylanthraquinone hydroquinone, yomwe ndi yosakhazikika komanso yosavuta kusungunuka. Panthawi ya redox iyi, zigawo zomwe zili mu matabwa zimasungunuka, zomwe zimawonjezera zomwe zimachitika ndikuwonjezera mphamvu ya pulping.
3. Mu zamankhwala, alkyl anthraquinones alinso ndi phindu lalikulu pamankhwala. Malinga ndi kafukufuku waposachedwa, zotsatira za mankhwala a anthraquinone zowononga mabakiteriya, zotsutsana ndi kutupa, zotsutsana ndi mavairasi komanso kupha maselo otupa zikufufuzidwa nthawi zonse, ndipo zina zimagwiritsidwa ntchito popewa matenda enieni.
25kg/ng'oma kapena Zosinthidwa malinga ndi zosowa za makasitomala
2-Methyl anthraquinone CAS 84-54-8
2-Methyl anthraquinone CAS 84-54-8
