N-acetyl Acetyl Aniline 99.9% Walxaha Kiimikada ee Cayriin Acetanilide
Faahfaahinta
| Shay | Tilmaamaha |
| Muuqaalka | Kiristalado cad ama ku dhawaad cad |
| Xadka Dhibcaha Dhalmada | 112~116°C |
| Baaritaanka Aniline | ≤0.15% |
| Biyaha ku jira | ≤0.2% |
| Baaritaanka Phenol | 20ppm |
| Waxyaabaha Dambaska ah | ≤0.1% |
| Aashito bilaash ah | ≤ 0.5% |
| Baaritaan | ≥99.2% |
Baakad
25kg/durbaan, 25kg/bac
Sharaxaadda Badeecada
| Magaca Badeecada | Acetanilide |
| Erayo isku mid ah | N-Phenylacetamide |
| Lambarka CAS. | 103-84-4 |
| EINECS | 203-150-7 |
| Qaacidda Molekuleerigga | C8H9NO |
| Miisaanka Molekulerka | 135.16 |
| Muuqaalka | Budada cad ee kirismaalka ah |
| Barta dhalaalaysa | 111-115 ºC |
| Barta karkarinta | 304 ºC |
| Barta iftiimaysa | 173 ºC |
| Biyaha milma | 5 g/L (25 ºC) |
| Baaritaan | 99% |
Wax soo saarka Alaabta ceeriin
Waxyaabaha ceeriin ee wax soo saarka acetylaniline waxaa ugu badan yihiin aniline iyo acetone. Kuwaas waxaa ka mid ah aniline waa amiin udgoon, waa mid ka mid ah walxaha ugu muhiimsan ee kiimikada ceeriin ee dabiiciga ah, oo si weyn loogu isticmaalo midabaynta, daawooyinka, resins-ka synthetic-ga, cinjirka iyo meelaha kale. Acetone, oo ah wakiil acetylation ah, waa dhexdhexaad muhiim ah oo warshadaha halsano ah iyo kiimiko aasaasi ah oo ku jirta isku-darka dabiiciga ah.
Acetanilide waxaa badanaa lagu soo saaraa acetylation, taasoo ah falgalka aniline iyo acetone si ay u sameeyaan acetanilide. Falgalka waxaa guud ahaan lagu sameeyaa iyadoo ay joogaan kataliyayaal alkaline ah sida sodium hydroxide ama hydroxylamine, heerkulka falgalkana guud ahaan waa 80-100℃. Falgalka, acetone wuxuu u dhaqmaa sidii acetylation, isagoo ku beddelaya atamka haydarojiin ee molecule aniline koox acetyl ah si uu u sameeyo acetanilide. Ka dib marka falgalka la dhammeeyo, waxyaabaha acetanilide ee saafiga ah waxaa lagu heli karaa dhexdhexaadinta aashitada, shaandhaynta iyo tallaabooyin kale oo tignoolajiyadeed.
Codsiga
1. Midabada rinjiga: sida dhexdhexaad loo isticmaalo isku-darka midabyada rinjiga, sida daabacaadda iyo midabaynta rinjiga, wakiilada midabaynta dharka, cuntada, daawada iyo qaybaha kale.
2. Daawooyinka: Waxaa loo isticmaalaa walxo ceeriin ah marka la sameynayo daawooyinka qaarkood iyo iskudhisyada caafimaadka, sida daawooyinka kaadida lagu shubo, daawooyinka xanuunka baabi'iya iyo daawooyinka suuxinta.
3. Xawaash: Waxaa loo isticmaali karaa sida xawaash macmal ah, sida iskudhisyo udgoon.
4 resin macmal ah: waxaa loo isticmaali karaa in lagu sameeyo noocyo kala duwan oo resin ah, sida resin phenolic, resin urea formaldehyde, iwm.
5. Dahaarka: waxaa loo isticmaali karaa sidii kala firdhiye rinji ah oo loogu talagalay dahaarka, hagaajinta awoodda midabaynta rinjiga iyo dhegdhegga filimka rinjiga.
6. Rabadhka: waxaa loo isticmaali karaa sidii walxo cayriin ah oo laga sameeyay caag dabiici ah oo isku-dhafan, sidoo kale waxaa loo isticmaali karaa sida balaastig caag ah iyo kayd.
Khataraha: Fasalka 6.1
1. Si loo kiciyo marinnada neefsashada ee sare.
2. Liqitaanku wuxuu sababi karaa heer sare oo bir ah iyo dhuuxa lafaha ah.
3. Soo-gaadhis soo noqnoqota ayaa dhici karta. Cuncun maqaarka ah, waxay sababi kartaa dermatitis.
4. Joojinta habdhiska dhexe ee neerfaha iyo habdhiska wadnaha iyo xididdada dhiigga.
5. Taabasho badan waxay sababi kartaa wareer iyo cirro.