Aashitada Acetic Glacial ee Nadiifka Sare leh - Kataliye Kala Duwan iyo Xalal Cagaaran oo loogu talagalay Isku-darka Dabiiciga ah
Faa'iidooyinka Muhiimka ah
1. Nadiifin iyo Xasillooni Aad u Sareysa:
≥99.5% daahirnimo waxay hubisaa falcelinno wax ku ool ah oo wax soo saar sare leh, oo ku habboon isku-darka xasaasiga ah (tusaale ahaan, dhexdhexaadiyeyaasha dawooyinka, walxaha kiristaalka dareeraha ah).
2. Kala duwanaansho:
Darajada Shaybaarka: Ku habboon hagaajinta falcelinta yar yar iyo daraasadaha farsamada.
Heerka Warshadaha: La jaan qaadaya hababka wax soo saarka ee tijaabada ah iyo kuwa joogtada ah, oo ay ku jiraan fal-galayaasha microwave-ka iyo nidaamyada cadaadiska sare leh.
3. Badbaadada & Waarta:
Baakad xiran (naqshad aan daadan karin + buuxinta gaaska aan firfircoonayn) waxay ka hortagtaa uumiga iyo wasakhowga, iyadoo la raacayo heerarka deegaanka ee ISO 14001.
Dib loo warshadeyn karo iyada oo loo marayo hababka kala-soocidda ama nuugista, taasoo yareynaysa qashinka in ka badan 70%.
4. Waxtarka Kharashka:
Waxay beddeshaa asiidhyada daxalka leh (tusaale ahaan, asiidhka sulfuric) sidii kiciye asiidh oo xooggan, taasoo yaraynaysa daxalka qalabka.
Waxay la falgashaa dareerayaasha ionic si ay u xoojiso wax soo saarka iyo gaabin waqtiyada falcelinta.
Codsiyada Caadiga ah
Daawooyinka:
Kordhinta ibuprofen (soo-saarka ilaa 98%).
Dhexgelinta celfalexin (xulashooyinka ayaa kordhay 20%).
Kiimikooyinka Fiican:
Sameynta dhadhanka: Soo saarista cagaaran ee esters-ka dabiiciga ah (tusaale ahaan, isoamyl acetate, benzyl acetate).
Dhexdhexaadiyeyaasha rinjiga: Oksaydhaynta kicinta ee walxaha benzoic acid ka soo baxa (heerkulka falgalka ayaa hoos u dhacay 15%).
Sayniska Polymer-ka:
Sameynta resin Polyester: Soo saarista PET ee deegaanka u fiican iyada oo loo marayo transesterification.
Cellulose acetate: Waxaa loo isticmaalaa dharka caafimaadka iyo baakadaha baaba'aya.
Kiimikada Falanqaynta:
Dareeraha Polar-ka ee diyaarinta wejiga moobiilka HPLC.
Daawaynta hore ee muunadda: Kala dirida iskudhisyada aan si fiican u milmin (tusaale ahaan, alkaloids, steroids).
Tilmaamaha
| Magaca Badeecada | Asiidh Asiidh ah oo Glacial ah | |||||||||
| Qaaciddada Kiimikada | C2H4O2 | |||||||||
| Miisaanka Molekulerka | 60.05 g/mol | |||||||||
| Muuqaalka | Dareere aan midab lahayn oo hufan | |||||||||
| Barta Dhalmada | 16.6℃ | |||||||||
| Barta Karkarinta | 117.9℃ | |||||||||
| Cufnaanta | 1.0492 g/cm³ | |||||||||
| Lambarka CAS | 64 - 19 - 7 | |||||||||
| Koodhka HS | 29152110 | |||||||||
| Lambarka EINECS | 200 - 580 - 7 | |||||||||
| Codsiga | Waxaa loo isticmaalaa kiimikada, cuntada, daawooyinka, iyo dharka | |||||||||
Xaashida Xakamaynta Tayada
| Magaca Badeecada | Asiidh Asiidh ah oo Glacial ah | ||||||
| SHAYGA | Faahfaahinta | Natiijo | |||||
| Chromaticity (ee Hazen) ugu badnaan | 10 | 10 | |||||
| Ka kooban Aashitada Asiidhka, % daq | 99.8 | 99.90 | |||||
| Qoyaanka ku jira, % ugu badnaan | 0.15 | 0.1 | |||||
| Ka kooban aashitada formic, % ugu badnaan | 0.05 | 0.024 | |||||
| Ka kooban acetaldehyde, % ugu badnaan | 0.03 | 0.01 | |||||
| Hadhaaga marka uumi-baxa, % ugu badnaan | 0.01 | 0.003 | |||||
| Waxyaabaha birta ku jira (iyadoo ku saleysan Fe),% ugu badnaan | 0.00004 | 0.00004 | |||||
| Waqtiga joogtada ah, ugu yaraan | 30 | 30 | |||||
Baakadeynta iyo Kaydinta
Cabbirka Shaybaadhka: Dhalooyinka galaaska 500mL/1L (joojiyayaasha PTFE, oo u adkaysta qoyaanka).
Cabbirka Warshadaha: 25kg/200L durbaan bir ah oo ISO-caadiga ah (oo polyethylene-ku dahaaran yahay, u adkaysta daxalka).
Xalalka Gaarka ah: Waxaa laga heli karaa dhalooyin 500mL ah si loo baaro wax soo saar sare leh.
Xaaladaha Kaydinta:
Ku kaydi heerkul ah ≤30°C weelal iftiin ilaaliya; cimriga shelfku waa 12 bilood.
Ka fogow ilaha dabka iyo oksaydhiyeyaasha xooggan; kaydinta lagu taliyay waa in lagu kaydiyaa armaajooyinka aan qarxi karin.
Waxay u hoggaansantaa kala soocidda kiimikada GHS; MSDS (Xaashida Xogta Badbaadada Agabka) ayaa la bixiyay.