Ja mai launin Acid 73wanda kuma aka sani da Acid Brilliant Scarlet GR. Lambar CAS: 5413-75-2 Acid Red 73 galibi ana amfani da shi azaman rini mai acid a masana'antar yadi. Sau da yawa ana amfani da shi don rina ulu, siliki, da yadudduka nailan. An san shi da launinsa mai haske da ɗorewa, kuma gabaɗaya ana shirya shi azaman mafita kafin a shafa shi a kan yadi ta hanyar dabarun rini daban-daban.
Halayen sinadarai na foda ja mai haske. Mai narkewa a cikin ruwa shine maganin ja, yana narkewa a cikin barasa da fibrin, ba ya narkewa a cikin acetone, ba ya narkewa a cikin sauran sinadarai na halitta. Idan akwai sinadarin sulfuric mai yawa, yana da launin ja, kuma yana samar da ruwan kasa mai launin ja bayan narkewa; Lokacin da sinadarin nitric mai yawa ya zama shuɗi, yana canza launin ruwan zaitun zuwa lemu. An ƙara ruwan da aka haɗa da sinadarin hydrochloric acid mai yawa don samar da ruwan kasa mai duhu ja, da kuma ruwan sodium hydroxide don samar da ruwan kasa mai duhu. Launin ions na jan ƙarfe da baƙin ƙarfe duhu ne lokacin da ake rini. Fitar ruwa yana da kyau.
Rini ne na roba mai suna Acid 73, kuma hanyar samar da shi galibi tana da matakai kamar haka:
1. Shirya kayan da ba a sarrafa ba: ta amfani da mahaɗan aniline a matsayin kayan farawa, ana shirya abubuwan da suka samo asali daga amine masu ƙanshi ta hanyar haɗin gwiwa.
2. Haɗakar sinadaran: sinadaran amine masu ƙamshi suna amsawa da sodium nitrite a ƙarƙashin yanayin acidic don samar da nitroso aromatic amine.
3. Haɗakarwa: ana haɗa nitroso aromatic amine tare da mahadi masu heterocyclic binary (kamar naphthalene, pyridine, da sauransu) don samar da samfuran haɗin gwiwa.
4. Haɗakar mahaɗan da ke da karko: ta hanyar daidaita yanayin amsawar, kamar zafin jiki, pH, da sauransu, amsawar na iya isa ga matakin haɗin gwiwa mafi kyau kuma ya samar da samfuran haɗin gwiwa masu karko.
5. Girgizawa da bushewa: ruwan rini da aka samu ta hanyar hadawa ana yin lu'ulu'u kuma a busar da shi don samun samfurin rini ja mai tsafta na acid.
Masana'antarmu ta ƙware wajen samar daja mai launin ruwan kasa 73,lemu mai tsami II, zinari mai launin acid G, Rhodamine B, Malachite Green, Auramine O Concda sauran rini, kayayyakin sun dace da: takarda ~ turare ~ tiren kwai
Lokacin Saƙo: Disamba-05-2023