High Purity Glacial Acetic Acid - Chothandizira Chosiyanasiyana komanso Chosungunuka Chobiriwira cha Kupanga Zachilengedwe
Ubwino Waukulu
1. Kuyera Kwambiri ndi Kukhazikika:
Kuyera kwa ≥99.5% kumatsimikizira kuti zinthu zimagwira ntchito bwino komanso zimabala zipatso zambiri, ndipo ndi bwino kupanga zinthu zodziwika bwino (monga mankhwala, zinthu zoyezera mankhwala, zinthu zoyezera madzi).
2. Kusinthasintha:
Gulu la Lab: Loyenera kukonzedwa bwino kwa zochita zazing'ono komanso maphunziro a makina.
Kalasi Yamakampani: Imagwirizana ndi njira zopangira zoyeserera komanso zopitilira, kuphatikiza ma microwave reactors ndi makina opanikizika kwambiri.
3. Chitetezo ndi Kukhazikika:
Ma phukusi otsekedwa (kapangidwe kake kosatulutsa madzi + kudzaza mpweya wosalowa madzi) amaletsa kusungunuka kwa madzi ndi kuipitsidwa, mogwirizana ndi miyezo ya chilengedwe ya ISO 14001.
Imatha kubwezeretsedwanso pogwiritsa ntchito njira zoyeretsera kapena zothira madzi, zomwe zimachepetsa zinyalala ndi zoposa 70%.
4. Kugwiritsa Ntchito Ndalama Moyenera:
Amalowa m'malo mwa ma asidi owononga (monga sulfuric acid) ngati chothandizira champhamvu cha asidi, kuchepetsa dzimbiri la zida.
Amagwirizana ndi zakumwa za ionic kuti awonjezere zokolola ndikufupikitsa nthawi yochitira zinthu.
Mapulogalamu Odziwika
Mankhwala:
Kuyeza kwa ibuprofen (kuchuluka kwa ibuprofen mpaka 98%).
Kuchuluka kwa cefalexin (kusankha kwa mankhwala kwawonjezeka ndi 20%).
Mankhwala Abwino:
Kupanga kukoma: Kupanga kobiriwira kwa ma esters achilengedwe (monga isoamyl acetate, benzyl acetate).
Zosakaniza utoto: Kusungunuka kwa catalytic kwa zinthu zochokera ku benzoic acid (kutentha kwa reaction kumachepetsedwa ndi 15%).
Sayansi ya Polima:
Kupanga utomoni wa poliyesitala: Kupanga PET kosawononga chilengedwe kudzera mu transesterification.
Cellulose acetate: Imagwiritsidwa ntchito popaka mankhwala ndi poikamo zinthu zomwe zingawonongeke.
Chemistry Yosanthula:
Chosungunulira cha polar chokonzekera gawo loyenda la HPLC.
Chitsanzo cha chithandizo chisanachitike: Kusungunuka kwa mankhwala osasungunuka bwino (monga ma alkaloid, ma steroids).
Mafotokozedwe
| Dzina la Chinthu | Asidi ya Acetic Acid | |||||||||
| Fomula Yamankhwala | C2H4O2 | |||||||||
| Kulemera kwa Maselo | 60.05 g/mol | |||||||||
| Maonekedwe | Madzi owonekera opanda utoto | |||||||||
| Malo Osungunuka | 16.6℃ | |||||||||
| Malo Owira | 117.9℃ | |||||||||
| Kuchulukana | 1.0492 g/cm³ | |||||||||
| CAS NO | 64 - 19 - 7 | |||||||||
| Khodi ya HS | 29152110 | |||||||||
| EINECS NO | 200 - 580 - 7 | |||||||||
| Kugwiritsa ntchito | Amagwiritsidwa ntchito mu mankhwala, chakudya, mankhwala, ndi nsalu | |||||||||
Pepala Lowongolera Ubwino
| Dzina la Chinthu | Asidi ya Acetic Acid | ||||||
| CHINTHU | Kufotokozera | Zotsatira | |||||
| Chromaticity (mu Hazen)max | 10 | 10 | |||||
| Kuchuluka kwa asidi wa acetic, % min | 99.8 | 99.90 | |||||
| Chinyezi, % pa | 0.15 | 0.1 | |||||
| Kuchuluka kwa asidi wa formic, % max | 0.05 | 0.024 | |||||
| Kuchuluka kwa acetaldehyde, % pa | 0.03 | 0.01 | |||||
| Zotsalira zomwe zimatuluka mu nthunzi, % max | 0.01 | 0.003 | |||||
| Kuchuluka kwa chitsulo (kutengera Fe),% max | 0.00004 | 0.00004 | |||||
| Nthawi yokhazikika, mphindi | 30 | 30 | |||||
Kulongedza ndi Kusunga
Kukula kwa Labu: Mabotolo agalasi a 500mL/1L (zotchingira za PTFE, zosanyowa).
Kukula kwa Mafakitale: 25kg/200L ng'oma zachitsulo zokhazikika za ISO (zokhala ndi polyethylene, zosagwira dzimbiri).
Mayankho Opangidwa Mwamakonda: Imapezeka m'mabotolo a 500mL kuti iwonetse kuchuluka kwa mphamvu yamagetsi.
Mikhalidwe Yosungira:
Sungani pamalo ochepera ≤30°C m'zidebe zotetezedwa ndi kuwala; nthawi yosungiramo zinthu ndi miyezi 12.
Sungani kutali ndi zinthu zoyatsira moto ndi zinthu zoziziritsa kukhosi zamphamvu; ndibwino kusungira m'makabati osaphulika.
Zimagwirizana ndi gulu la mankhwala a GHS; MSDS (Material Safety Data Sheet) yaperekedwa.