Za Malonic asidi CAS 141-82-2
Malonic acidndi White crystal, imasungunuka mosavuta m'madzi, imasungunuka mu ethanol ndi ether.
Kugwiritsa ntchito
Kugwiritsa ntchito 1:Malonic asidi CAS 141-82-2makamaka ntchito intermediates mankhwala, komanso zokometsera, zomatira, utomoni zina, electroplating kupukuta wothandizira, etc.
Kugwiritsa 2:Malonic acidamagwiritsidwa ntchito ngati mankhwala ophatikizira komanso pokonza mchere wa barbiturate
Kugwiritsa ntchito 3:Malonic acidndi wapakatikati wa mankhwala ophera bowa a Daowenling, komanso wapakatikati wa zowongolera zakukula kwa mbewu indomethacin.
Kugwiritsa 4:Malonic acidndipo esters ake amagwiritsidwa ntchito makamaka mu zonunkhira, zomatira, zowonjezera utomoni, intermediates mankhwala, electroplating kupukuta wothandizila kuphulika, zowongolera kuphulika, otentha kuwotcherera flux zina.
Kagwiritsidwe 5: M'makampani opanga mankhwala,Malonic asidi CAS 141-82-2amagwiritsidwa ntchito kupanga Rumina, Barbital, Vitamin B1, Vitamin B2, Vitamin B6, Phenyl Phenylbutazone, Amino Acids, etc.
Kugwiritsa ntchito 6:Malonic acidchimagwiritsidwa ntchito ngati aluminiyamu pamwamba mankhwala wothandizira. Chifukwa madzi okha ndi carbon dioxide amapangidwa potentha ndi kuwola, palibe vuto la kuipitsa.
Pachifukwa ichi, ili ndi ubwino waukulu poyerekeza ndi mankhwala opangira asidi monga formic acid omwe amagwiritsidwa ntchito kale.
Zosungirako
1. Kusindikizidwa ndi kusungidwa.
2. Gwiritsani ntchito zikwama zolukidwa ndi pulasitiki zotchingira, zolemera 25kg. Sungani ndi kunyamula molingana ndi malamulo a mankhwala.
Kukhazikika
1. Khola kutentha ndi kupanikizika.
Zoletsedwa: alkali, okosijeni, kuchepetsa wothandizila.
2. Low kawopsedwe. Imakhala ndi zotsatira zoyipa pakhungu ndi mucous nembanemba, koma osati kwambiri ngati oxalic acid. Oral LD50 ya mbewa ndi 1.54g/kg. Nthawi zambiri, palibe chitetezo chapadera chomwe chimafunikira popanga Malonic acid, koma cyanoacetic acid ndi sodium cyanide onse ndi ziphe zamphamvu. Choncho, chisamaliro chapadera chiyenera kuchitidwa pogwira mankhwala omwe ali ndi magulu a cyano. Zida zolimbana ndi poizoni ziyenera kuvalidwa ndipo njira zodzitetezera ziyenera kupangidwa.
Njira zothandizira zoyamba
Kukhudza khungu:Chotsani zovala zoipitsidwa ndikutsuka ndi madzi oyenda. Ngati pali zopsereza, zitengeni ngati zapsa ndi asidi.
Kuyang'ana m'maso:Nthawi yomweyo tsegulani zikope zakumtunda ndi zakumunsi ndikutsuka ndi madzi oyenda kwa mphindi khumi ndi zisanu. Pitani kuchipatala.
Kukoka mpweya:Chotsani mwachangu pamalopo kupita kumalo okhala ndi mpweya wabwino. Perekani mpweya pamene kupuma kuli kovuta. Pamene kupuma kusiya, nthawi yomweyo kuchita yokumba kupuma. Pitani kuchipatala.
Kudya:Amene amachitenga molakwitsa ayenera kumwa mkaka kapena dzira loyera. Pitani kuchipatala.
Lumikizanani nafe
Ngati mukuyang'anaMalonic asidi CAS 141-82-2, Wopanga zinthuMalonic acid,Malonic acidndi mtengo wa fakitale.
Takulandilani kuti mutitumizire nthawi iliyonse, tidzakutumizirani zambiri komanso mtengo wabwino kwambiri woti mufotokozere.
Nthawi yotumiza: Jun-21-2023