Xalka Nadiifinta Kiimikada Methylene Chloride
Methylene chloride
Magac kale: dichloromethane, MC, MDC
Sharaxaada Alaabta
Xalka nadiifinta kiimikaad Methylene Chloride waxay leedahay ur ur ah oo la mid ah ether, kaas oo wax yar ku milmay biyaha, ethanol iyo eter. Marka loo eego xaaladaha isticmaalka caadiga ah, waa meel karkarin hooseeysa oo aan guban karin. Xalka nadiifinta kiimikada Methylene Chloride waa dareere hufan oo aan midab lahayn oo leh ur xun oo la mid ah etherka. Marka uu uumigeedu sare u kaco hawada heerkulka sare, waxay soo saari doontaa gaas isku dhafan oo leh gubasho daciif ah, taas oo inta badan loo isticmaalo in lagu beddelo ether batroolka ah, ether, iwm.
Tilmaamaha Alaabta
| CAS Maya. | 75-09-2 |
| Heerka khatarta | 6.1 |
| Heerka khatarta | 6.1 |
| Asal ahaan | Shandong, Shiinaha |
| daahirnimo | 99.99% |
| Shahaado | Ururka Caalamiga ah ee Habaynta |
| Cufnaanta | 1.325g/ml (qiyaastii 25°C) |
| Miisaanka molecular | 84.93 |
| Barta dhalaalka ℃ | -97 |
| Barta karkarinta ℃ | 39.8 |
| Codsiga | nadiifinta magnet, wakiilka xumbo, nadiifinta magnet, wakiilka xumbo |
| Xidhmada | 270kg durbaan bir ah, 80 durbaan / 20GP |
Baakadaha iyo gaarsiinta
Faahfaahinta baakadaha: Baakadaha caadiga ah ee badda ku habboon ama gorgortanka
Dekadda: Dekadda Shiinaha, in laga wadahadlo
Waqtiga keenista:
| Tirada (tan) | 1 - 15 | >15 |
| Waqtiga hogaaminta (maalmo) | 20 | In laga wadahadlo |
Isticmaalka
Methylene chloride waxay leedahay faa'iidooyinka milanka xooggan iyo sunta hoose. Waxaa si weyn loogu isticmaalaa soo saarista filim ammaan ah iyo polycarbonate, inta soo hartayna waxaa loo isticmaalaa sida dareeraha dahaarka, birta-dejinta, wakiilka buufinta qiiqa gaaska, wakiilka xumbada poliurethane, wakiilka sii daaya iyo rinjiga saaraya. Warshadaha dawooyinka sida dhexdhexaadinta falcelinta, oo loo isticmaalo diyaarinta ampicillin, hydroxypicillin iyo hormuudka; Waxaa sidoo kale loo isticmaalaa soo saarista dareeraha dewaxing batroolka, aerosol propellant, wakiilka soo saarista organic, wakiilka nadiifinta birta, iwm.
Faa'iidooyinkayaga
Warshad u gaar ah, dufcad tayo leh oo deggan;
Xakamaynta tayada adag iyo bixinta wakhtiga;
Qiimaha la doorbido iyo alaab tayo sare leh ayaa la bixin karaa;
Ku jawaab dhammaan weydiimaha/su'aalaha 24 saacadood gudahood;
Ku raaxayso sumcad wanaagsan macaamiisha dhexdeeda suuqyada gudaha iyo dibadda
Awood-soo-saarka weyn iyo wakhtiga dhalmada oo gaaban.
