Qiimo Jaban oo Tayo Sare leh Glacial Acetic Acid
Sharaxaadda Badeecada
Aashitada glacial ee Barrel waa dareere aashito leh, midab lahayn iyo isku-dhis dabiici ah, waa dareere hufan, oo aan lahayn walax laalaada, waxayna leedahay ur daran. Waxaa lagu milmi karaa biyaha, ethanol, glycerol iyo ether, laakiin kuma milmi karo disulfide kaarboon. Aashitada glacial ee Barrel waa kiimiko muhiim ah iyo kiimiko warshadeed oo inta badan loo isticmaalo soo saarista cellulose acetate ee filimka sawirka, polyvinyl acetate ee xabagta alwaaxa, fiilooyinka synthetic-ga iyo dharka.
Qeexitaannada Badeecada
| Meesha Asalka ah | Shandong, Shiinaha |
| Kala-soocidda | Aashitada karboksilik |
| Lambarka CAS | 64-19-7 |
| Magacyo kale | Aashitada acetic-ga ee Glacial |
| IF | CH3COOH |
| Heerka fasalka | heerka cuntada, heerka daawada, heerka falcelinta |
| Muuqaalka | dareere aan midab lahayn |
| Barta barafowga | 16.6℃ |
| Barta dhalaalaysa | 117.9℃ |
| Cufnaanta | 1.0492 |
| Barta iftiimaysa | 39℃ |
Astaamaha ugu Muhiimsan
Dareere hufan, aan lahayn walxo la hakiyey; iskudhisyo dabiici ah oo leh ur daran;
Ku milmi kara biyaha, ethanol, glycerol iyo ether;
Waa kiimiko muhiim ah oo firfircoon iyo kiimiko warshadeed.
Baakadeynta iyo Gaarsiinta
Faahfaahinta Baakadaha: Durbaan ama Gorgortan
Dekadda: sida waafaqsan shuruudaha macaamiisha, si looga wada xaajoodo
Waqtiga keenista:
| Tirada (tan) | 1 - 20 | >20 |
| Waqtiga la qiyaasay (maalmo) | 15 | In laga wada xaajoodo |
Xaaladaha Codsiga
1. Wax soo saarka kiimikada: Maadaama ay tahay mid ka mid ah kiimikooyinka dabiiciga ah, aashitada glacial acetic waa walax ceeriin ah oo muhiim u ah kiimikooyin badan, sida wakiilka acetylation, faybarka acetate iyo acetate.
2. Warshadaha cuntada: Habka wax soo saarka cuntada, asiidhka glacial acetic waxaa loo isticmaalaa sidii wakiilka dhadhanka aashitada, wakiilka fuuq-baxa, diyaarinta qajaarka iyo wakiilka xawaashka.
3. Warshadaha dawooyinka: asiidhka glacial acetic acid waxaa si weyn loogu isticmaalaa warshadaha dawooyinka, kaas oo diyaarin kara suuxinta, alaabada daryeelka caafimaadka, khalka daawada, iwm.
4. Waxyaabaha maalinlaha ah ee lagama maarmaanka u ah iyo warshadaha qurxinta: asiidhka glacial acetic waxaa loo isticmaali karaa sidii dareere, saabuun iyo maaddooyin dhir udgoon, oo badanaa loo isticmaalo alaabada qurxinta iyo dharka lagu dhaqo.
5. Beeraha: asiidhka glacial acetic sidoo kale wuxuu leeyahay adeegsiyo gaar ah oo ku saabsan beeraha, waxaa loo isticmaali karaa sidii fungicides, herbicides iwm.
Intaa waxaa dheer, glacial acetic acid waxay leedahay adeegsiyo kale, sida midabaynta, dahaarka, balaastikada iyo meelo kale. Si kastaba ha ahaatee, waa in la ogaadaa in glacial acetic acid uu yahay mid xanaaq badan oo wax gubaya, waana in si taxaddar leh loola macaamilaa oo la qaadaa tallaabooyin badbaado oo ku habboon marka la isticmaalayo.
