I-Dichloromethane 99.99% Yokusetshenziswa Kwe-Solvent
Inkomba Yezobuchwepheshe
| Izinto | Iyunithi | Okujwayelekile | Umphumela |
| Ukubukeka | Uketshezi olungenambala nolucacile | Uketshezi olungenambala nolucacile | |
| Ubumsulwa | %,≥ | 99.95 | 99.99 |
| Okuqukethwe Amanzi | Ppm,≤ | 100 | 90 |
| I-Acidity (njenge-HCL) | %,≤ | 0.0004 | 0.0002 |
| I-Chroma Hazen (Pt-co) | ≤ | 10 | 10 |
| Izinsalela lapho kuhwamuka | %,≤ | 0.0015 | 0.0015 |
| I-Chloride | %,≤ | 0.0005 | 0.0003 |
Ukusetshenziswa
Esinye sezici eziyinhloko ze-dichloromethane ukuguquguquka kwayo. Isetshenziswa kabanzi njenge-solvent, i-extractant kanye ne-mutagen, iyenza idume kumalabhorethri nasezikhungweni zocwaningo. Ukunyibilika kwayo ku-ethanol ne-ether kanye nokungashi kwayo kuyenza ibe enye indlela ephephile ezintweni ezivuthayo ezifana ne-petroleum ether. Lesi sakhiwo senza i-dichloromethane ibe yisinqumo esithandwayo sokufuthwa okusanhlamvu kanye nesiqandisi eziqandisini ezinengcindezi ephansi kanye nemishini yokupholisa umoya. Ikhono layo lokushintsha amakhemikhali ayingozi kuyilapho igcina ukusebenza okuphezulu kuyenza ibe ukukhetha kokuqala ezimbonini ezibaluleke kakhulu kwezokuphepha.
Ngaphezu kwalokho, i-methylene chloride idlala indima ebalulekile embonini ye-electronics. Izakhiwo zayo ezinhle kakhulu zokuhlanza nokwehlisa amafutha ziyenza ilungele ukuhlanzwa okuhle okudingekayo ekukhiqizeni izinto zikagesi. Kusukela kumabhodi esekethe ayinkimbinkimbi kuya ezingxenyeni ezithambile, i-methylene chloride iqinisekisa inqubo yokuhlanza engenabala. Ngaphezu kwalokho, iyingxenye ebalulekile ye-organic synthesis, ekwazi ukukhiqiza inani elikhulu lezinhlanganisela ezibalulekile. Ukuba khona kwayo ezimbonini ezahlukene kugqamisa ukuguquguquka kwayo kanye nokubaluleke kakhulu kwayo.
Ngaphezu kokusetshenziswa kabanzi, i-dichloromethane iphinde ibe nokusebenza okuhle kakhulu njengesibulala-zinzwa sasendaweni samazinyo, i-ejenti yokucisha umlilo, nokuhlanza upende ongaphezulu kwensimbi kanye ne-ejenti yokukhumula i-degreasing. Ikhono layo lokuhlinzeka ngezinzwa kanye nokucisha umlilo ligcizelela izici zayo eziyingqayizivele. Ukwengeza, isusa ngokuphumelelayo ukunamathela okungafunwa kanye nokungcola okuvela ezindaweni zensimbi, iqinisekisa i-canvas efanelekile yokudweba nokuqhubeka nokucutshungulwa.
Sengiphetha, i-dichloromethane iyinhlanganisela eguquguqukayo enezakhiwo ezinhle kakhulu. Ikhono layo lokushintsha izinto eziyingozi kuyilapho ligcina ukusebenza okuhle kakhulu liyenza ibe yimpahla ebalulekile kuzo zonke izimboni eziningi. Kungakhathaliseki ukuthi isetshenziswa ekushiseni okusanhlamvu, ekwenzeni izinto zikagesi noma ekufakweni kwamazinyo, i-methylene chloride ibonakale iyisinqumo esithembekile. Ngobubanzi bayo bezinhlelo zokusebenza kanye nezakhiwo ezimangalisayo, le nhlanganisela yemvelo isilungele ukuguqula izimboni eziningi emhlabeni jikelele. Izwa amandla e-methylene chloride futhi uvule amathuba amasha emsebenzini wakho wezandla.
