Ukusetshenziswa kwe-Oxalic Acid ekunyatheliseni nasekudayini izindwangu
Embonini yamakhemikhali, i-oxalic acid isetshenziselwa ukukhiqiza i-pentaerythritol, i-cobalt oxalate, i-nickel oxalate, i-basic fuchsin, ama-reagent kit aphelele okuhlaziywa kwensimbi nomhlabathi, ama-reagent amakhemikhali, neminye imikhiqizo.
Ezinqubweni zokudaya ngokushesha, isebenza njenge-ejenti yokuthuthukisa umbala nokulinganisa.
Isebenza njenge-ejenti yokufiphaza imikhiqizo yotshani kanye notshani bukakolweni (isebenzisa izakhiwo zokunciphisa i-oxalic acid) kanye nokususa amabala okugqwala (i-oxalic acid isabela nensimbi ukuze yakhe i-oxalate yensimbi encibilikayo, ehlanzwa kalula ngamanzi, ngaleyo ndlela isuse amabala ensimbi ezindwangu).
Ukusetshenziswa kwe-Oxalic Acid ekunyatheliseni nasekudayini izindwangu
(1) Ukususa Amabala Okugqwala Ezindwangu
Uma insimbi ivezwa umoya-mpilo kanye nomswakama emoyeni, yakha inhlanganisela eyinkimbinkimbi ebizwa ngokuthi ukugqwala. Ngenkathi ukwakheka okuqondile kuhluka ngokwezimo zokwakheka, wonke ukugqwala kuqukethe ama-ion ensimbi a-trivalent. Amabala okugqwala ezindwangu zikakotini akha amaphutha ahlala njalo okumele asuswe, futhi i-oxalic acid iyisithako esisebenzayo sokuwasusa. Isimiso siwukuthi i-oxalic acid isabela nama-ion ensimbi a-trivalent (Fe³⁺) ukuze yakhe i-ion eyinkimbinkimbi ye-anionic encibilikayo, [Fe(C₂O₄)₃]³⁻, encibilika kalula emanzini. Ukusetshenziswa okuvamile yi-20 g/L ye-oxalic acid ene-30 mL/L ye-98% acetic acid.
Isaziso Esibalulekile: I-oxalic acid ingalimaza imicu. Ngemva kokwelashwa, izindwangu zikakotini kumele zihlanzwe kahle ngamanzi ahlanzekile ukuze kususwe yonke i-oxalic acid esele. Uma ingahlanzwa kahle, i-oxalic acid encibilikisiwe izogxila ngesikhathi sokomiswa, okubangela umonakalo omkhulu wemicu futhi kudale imigodi.
I-oxalic acid ingasusa namabala okugqwala ezindwangu ze-nylon, okungase kubangele ukuphuzi.
(2) Ukususa Igesi Ye-Nitrous Acid Ngesikhathi Sokuthuthukiswa Ngedayi Ye-Ingrain
Uma usebenzisa indlela ye-sodium nitrite yokunyathelisa ngqo ngamadayi e-ingrain eceleni kwamadayi e-naphthol, i-nitrous acid ikhiqizwa ngesikhathi kukhula i-sulfuric acid. Lokhu kubangela ukuthi usawoti we-sodium we-naphthol AS endwangu wakhe ama-precipitate abomvu-nsundu, okuholela ekungalinganini kwenhlabathi emhlophe. Ukuze kuqedwe i-nitrous acid, i-1–2 g/L ye-oxalic acid ngezinye izikhathi ingezwa esixazululweni sokuthuthukisa i-sulfuric acid njenge-ejenti yokunciphisa (ethatha indawo ye-formic acid, i-urea, noma i-sulfur). I-Oxalic acid yehlisa i-nitrous acid ibe yigesi ye-nitrogen, ivimbele i-HNO₂ ukuthi ingasebenzi ne-AS ukuze yakhe ama-compounds ansundu.
I-Zibo Anhao Chemical Co., Ltd. inikeza i-Oxalic Acid (i-Ethanedioic Acid, i-CAS 144-62-7) esezingeni eliphezulu eyenzelwe ukuthembeka kwezimboni nokusebenza njalo. I-oxalic acid yethu iyatholakala njengempuphu emhlophe ekristalu noma amakristalu acwebezelayo angenambala, anobumsulwa obungu-≥99.6%, umswakama ophansi, kanye nokungcola okuncane, okuqinisekisa imiphumela ethembekile kuzo zonke izinhlelo zokusebenza.
Yakhelwe ukuguquguquka, ihamba phambili ekuhlanzeni ubuso bensimbi, ukudaya izindwangu kanye noku-bleach, ukushiswa kwesikhumba, ukukhipha umhlaba ongavamile, kanye nokwelashwa kwamanzi amdaka. Njengoba inezakhiwo ezinamandla zokunciphisa nokususa amabala, isusa kahle ukugqwala, amabala, kanye namabala ngenkathi isekela ukucutshungulwa kwamakhemikhali okunembile.
Ikhiqizwe ngaphansi kokulawulwa kwekhwalithi okuqinile futhi iqinisekiswe yi-SGS, i-BV, kanye ne-FAMI-QS, i-oxalic acid yethu ihlangabezana nezindinganiso zezimboni zomhlaba wonke. Sinikeza ukupakisha okuguquguqukayo—izikhwama ezingama-25kg, izigubhu ezingama-50kg, kanye nama-IBC amakhulu—ngokuhlinzekwa okuzinzile kanye nokuthunyelwa kobuchwepheshe ukusekela ubambiswano lomhlaba wonke.Xhumana nathi ukuze uthole ama-oda amaningi noma imininingwane yobuchwepheshe: info@anhaochemical.com
