I-High Purity Glacial Acetic Acid – I-Catalyst Eguquguqukayo kunye ne-Green Solvent yokwenza izinto ze-Organic
Iingenelo eziphambili
1. Ucoceko oluphezulu kakhulu kunye nozinzo:
Ubunyulu obuyi-≥99.5% buqinisekisa ukusabela okusebenzayo nokunemveliso ephezulu, okufanelekileyo kwiimveliso ezinobuthathaka (umz., izinto ezisetyenziswa ngamayeza, izinto zekristale yolwelo).
2. Ukuguquguquka:
I-Lab-Grade: Ifanelekile kwi-small scale reaction optimization kunye ne-mechanistic studies.
I-Industrial-Grade: Iyahambelana neenkqubo zemveliso eziqhubekayo kunye nezilinganisiweyo, kuquka ii-microwave reactors kunye neenkqubo zoxinzelelo oluphezulu.
3. Ukhuseleko kunye nozinzo:
Ukupakisha okuvaliweyo (uyilo olungenako ukuvuza + ukuzaliswa kwegesi engasebenziyo) kuthintela ukufuma kunye nongcoliseko, kuhambelana nemigangatho yokusingqongileyo ye-ISO 14001.
Ingaphinda isetyenziswe ngeendlela zokunyibilikisa okanye zokufunxa, nto leyo enciphisa inkunkuma ngaphezulu kwe-70%.
4. Ukusebenza kakuhle kweendleko:
Ithatha indawo yee-asidi ezibolayo (umz., i-asidi ye-sulfuric) njenge-asidi enamandla, inciphisa ukubola kwezixhobo.
Isebenzisana ne-ionic liquids ukuphucula isivuno kunye nokunciphisa amaxesha okusabela.
Izicelo eziqhelekileyo
Amayeza:
Ukuqinisekiswa kwe-ibuprofen (imveliso ifikelela kwi-98%).
Ukwanda kwe-cefalexin (ukukhetha kunyuke nge-20%).
Iikhemikhali ezintle:
Ukwenziwa kweencasa: Ukuveliswa okuluhlaza kwee-esters zendalo (umz., i-isoamyl acetate, i-benzyl acetate).
Izinto ezidibanisa idayi: I-catalytic oxidation ye-benzoic acid derivatives (ubushushu bempendulo buncitshiswe yi-15%).
Isayensi yePolymer:
Ukwenziwa kwe-resin ye-polyester: Ukuveliswa kwe-PET enobuhlobo nokusingqongileyo ngokusebenzisa i-transesterification.
I-cellulose acetate: Isetyenziswa kwiibhanti zonyango kunye neepakethe ezinokubola.
Ikhemistri yoHlalutyo:
Isinyibilikisi se-polar sokulungiselela i-HPLC yeselula.
Unyango lwangaphambi konyango: Ukunyibilika kweekhompawundi ezinganyibilikiyo kakuhle (umz., ii-alkaloids, ii-steroids).
Iinkcukacha
| Igama lemveliso | I-Acetic Acid yeGlacial | |||||||||
| Ifomula yeKhemikhali | C2H4O2 | |||||||||
| Ubunzima beMolekyuli | 60.05 g/mol | |||||||||
| Inkangeleko | Ulwelo olungabonakaliyo olungenambala | |||||||||
| Indawo yokunyibilika | 16.6℃ | |||||||||
| Indawo yokubilisa | 117.9℃ | |||||||||
| Uxinano | 1.0492 g/cm³ | |||||||||
| INOMBOLO YE-CAS | 64 - 19 - 7 | |||||||||
| Ikhowudi ye-HS | 29152110 | |||||||||
| Hayi i-EINECS | 200 - 580 - 7 | |||||||||
| Isicelo | Isetyenziswa kwiikhemikhali, ukutya, amayeza, kunye neempahla zelaphu | |||||||||
Iphepha Lolawulo Lomgangatho
| Igama lemveliso | I-Acetic Acid yeGlacial | ||||||
| INTO | Inkcazo | Isiphumo | |||||
| I-Chromaticity (eHazen) max | 10 | 10 | |||||
| Umxholo we-Acetic Acid, % min | 99.8 | 99.90 | |||||
| Ubungakanani bokufuma, % ubuninzi | 0.15 | 0.1 | |||||
| Umxholo we-asidi ye-formic, % max | 0.05 | 0.024 | |||||
| Umxholo we-acetaldehyde, % ubuninzi | 0.03 | 0.01 | |||||
| Intsalela ephuma kwi-evaporation, % max | 0.01 | 0.003 | |||||
| Umxholo we-iron (usekelwe kwi-Fe),% max | 0.00004 | 0.00004 | |||||
| Ixesha elingapheliyo, umzuzu | 30 | 30 | |||||
Ukupakishwa kunye nokugcinwa
Ubungakanani belebhu: Iibhotile zeglasi ezingama-500mL/1L (izithinteli ze-PTFE, ezimelana nokufuma).
Ubungakanani bemizi-mveliso: Iidrama zentsimbi ezisemgangathweni ze-ISO ezingama-25kg/200L (ezifakwe i-polyethylene, ezimelana nokugqwala).
Izisombululo ezenziwe ngokwezifiso: Ifumaneka kwiibhotile ze-500mL ukuze kuhlolwe umthamo ophezulu.
Iimeko Zokugcina:
Gcina kwi-≤30°C kwizikhongozeli ezikhuselweyo ekukhanyeni; ixesha lokugcinwa kweshelufu ziinyanga ezili-12.
Gcina kude nemithombo yokutshisa kunye nezixoxisi ezinamandla; kucetyiswa ukuba ugcine kwiikhabhathi ezithintela ukuqhuma.
Iyahambelana nohlelo lweekhemikhali ze-GHS; i-MSDS (iphepha ledatha yokhuseleko lwezinto eziphathekayo) iyabonelelwa.