Tetraethylene glycol dimethyl ether CAS 143-24-8
| Shayga | Tilmaamid |
| Muuqashada | dareere aan midab lahayn |
| Qiimayn | 99% min |
| barta dhalaalaysa | -30 °C ( shid) |
| Barta karkarinta | 275-276 °C (Iftiin) |
| Xidhmada | 25 kg / durbaan ama 200 kg / durbaan |
1 kg/dhar ama 25kg/Drum ama 200kg/dubaanka ama ku salaysan shuruudaha macmiilka.
Tetraethylene glycol dimethyl ether waxaa loo isticmaali karaa sida dareere aad u fiican oo loogu talagalay hydrides dahabka alkaline;
Tetraethylene glycol dimethyl ether waxaa loo isticmaalaa hababka falcelinta kiimikaad ee kala duwan sida uumiga alkylation iyo dhimista;
Sababtoo ah aasaaskeeda Lewis, Tetraethylene glycol dimethyl ether waxay si xushmad leh u nuugi kartaa gaasaska acidic si loo nadiifiyo gaaska isku-dhafka ah, gaaska dabiiciga ah, acetylene, iyo gaasaska kale; gaaska chromatography wejiga taagan.
1. Tetraethylene glycol dimethyl ether (TEGDME) Isticmaal weel ka samaysan maaddooyin ku habboon oo ku habboon TEGDME, sida dhalooyinka ama balaastikada qaarkood (tusaale, polyetylen cufnaanta sare leh). Hubi in weelka si adag loo xidhay si looga hortago faddaraynta iyo uumiga.
2. Dhammaan weelasha waa in si cad loogu calaamadiyaa magaca kiimikada, xoogga saarista, macluumaadka khatarta, iyo taariikhda la helay. Tani waxay gacan ka geysaneysaa in la aqoonsado walaxda waxayna xaqiijisaa maaraynta badbaadada leh.
3. Ku kaydi TEGDME meel qabow oo qalalan oo ka fog iftiinka qoraxda iyo kulaylka tooska ah. Sida habboon, waa in lagu hayaa heerkulka qolka, laakiin fadlan ka hubi xaashida xogta Badbaadada (SDS) talooyinka heerkulka gaarka ah ee kaydinta.
4. Hubi in meelaha wax lagu kaydiyo ay hawo si fiican u hawo-mareen si looga hortago in uumiga ku soo ururo, kaas oo noqon kara khatar.
5. Ku kaydi TEGDME walxaha aan iswaafajin karin sida oksaydhiyeyaasha xooggan, asiidhka iyo saldhigyada si aad uga hortagto fal-celin khatar ah.
6. Gelitaanka goobaha kaydinta waxay ku xaddidan tahay shaqaale tababaran oo keliya iyo in la hubiyo in qalabka badbaadada ku habboon (sida galoofyada, muraayadaha) loo yaallo si loogu isticmaalo kiimikooyinka.
7. Tetraethylene glycol dimethyl ether (TEGDME) Isticmaal cabbirada xakamaynta daadinta, sida alaabta nuugista ama bacaha daadanaya, haddii ay dhacdo inay si lama filaan ah u daadato ama dillaacdo.
8. Baro hababka degdega ah haddii ay dhacdo soo-gaadhis ama daadad oo hubi in xaashida xogta badbaadada diyaar loo yahay.
