Oxalic Acidabu ne na kwayoyin halitta. Tsarin sunadarai shine H₂₂o₄. Abu ne na kwayoyin halitta. Yana da kayan haɗin gwiwa biyu da rauni. Ana rarraba shi a cikin shuka, dabba, da jikin fungal. Yana aiwatar da ayyuka daban-daban a cikin halittu daban-daban. Sabili da haka, ana ɗaukar Oxalic acid a matsayin mai adawa da sha da amfani da abubuwan ma'adinai. Arhydride shine carbon trioxide.
Halaye:Monoclinic mara launi ko farin ciki cryristal ko fararen foda, oxalic acid waka wiskar waka da oxidation, dandano na oxalic acid ta hanyar kira. Sublimation a 150 ~ 160 ℃. Ana iya samun sa a cikin iska mai zafi mai zafi. 1g is soluble in 7mL water, 2mL boiling water, 2.5mL ethanol, 1.8mL boiling ethanol, 100mL ether, 5.5mL glycerin, and insoluble in benzene, chloroform and petroleum ether. 0.1mol / l bayani yana da pH na 1.3. Yawan dangi (ruwa = 1) shine 1.653. Mayafin 189.5 ℃.
Kayan sunadarai:Oxalic acid, wanda kuma aka sani da Glycolic acid, an samo shi sosai a cikin abincin shuka. Oxalic Acid crystal mai launi ne mai launi, wanda aka narkewa a cikin ruwa maimakon magungunan kwayoyin kamar ether,
Oxaura yana da sakamako mai ƙarfi kuma wani nau'in wakilin ƙarfe na ƙarfe a cikin abincin shuka. Lokacin da oxalic acid an hade tare da wasu alkaline duniya abubuwan da karfe m karfe, da warware shi ya ragu sosai, kamar yadda alcal oxalate ya kusan shiga cikin ruwa. A saboda haka, kasancewar oxalic acid yana da tasiri mai girma a kan bioavailability na mahimmin ma'adanai; Lokacin da oxalic acid an haɗa tare da wasu abubuwan m ƙarfe, an samar da wuraren daidaitawa saboda aikin daidaitawa na oxalic acid, kuma narkewa yana ƙaruwa sosai.
Oxalic acid ya fara zama mai saukin kai a 100 ℃, cikin sauri a cikin 125 ℃, da kuma sel mai mahimmanci a 157 ℃, kuma ya fara bazu.
Can Reas ya amsawa tare da alkali, na iya samar da daidaito, acyl halogen, yin amsawa. Har ila yau, rage halayen zai iya faruwa, da kuma halayen kindarbboxycy na iya faruwa a karkashin zafi. Acid anhydrous hygroscopic. Oxalic acid yana haifar da hadaddun ruwa-mai narkewa tare da karafa da yawa.
Gama gari gama gari:1, sifishin oxaxate; 2, potassium oxalate; 3, Lissafin oxalate; 4, ferrosatate ferratate; 5, iriya oxalate; 6, hydrogen hydrogen; 7, Magnesium okateate 8, Lithi!
Aikace-aikacen:
1. Wakili mai rikitarwa, Masking wakili, Creciwating wakili, rage wakili. Ana amfani dashi don tabbatar da beryllium, alli, chromium, zinari, manganese, strontium, thorium, thorisaum da sauran ions mara nauyi. Binciken Pickocrystrestis don sodium da sauran abubuwan. Trep jure alli, magnesium, thorium da abubuwan duniya. Magani na daidaitaccen don daidaitawa na potassium permanganate da mafita sulfate. Bleach. Taimako na Gina. Hakanan za'a iya amfani dashi don cire tsatsa a kan tufafi a cikin masana'antar gini kafin goge murfin bango, saboda bangon bango yana da ƙarfi ya kamata ya fara goge oxalic acid alkali.
2. Anyi amfani da masana'antar magunguna a cikin kera Aureomycin, oxfettettomycline, strepptomycin b12, bitamin B12, Phenobarbital da sauran kwayoyi. Fitar da aka yi amfani da masana'antar fushin da aka yi amfani da shi azaman adin launi, Bleach, tsaka-tsakin rayuwa. Masana'antar filayen jirgin saman don samar da PVC, Rufin Worsics, Urea - Formaldehyde robs.
3. Amfani da shi azaman mai kara kuzari ga resan resinan alade na phenolol, da catalytic dauki shine m, tsari yana da tabbaci, kuma tsawon lokaci shine mafi dadewa, da tsawon lokacin shine mafi tsawo. Acetone bayani bayani zai iya curalyze curyze da epoxy resin da kuma gajarta lokacin magance. Hakanan aka yi amfani da shi azaman iron formardehyde resin, Melamine formaldehyde rifulator. Hakanan za'a iya ƙara shi cikin polyvinyl formdehyde ruwa-mai narkewa mai ruwa don inganta saurin bushewa da ƙarfi. Hakanan aka yi amfani da shi azaman tsari na urea fasikanci resin carar wakili, m karfe Chelating wakili. Ana iya amfani dashi azaman karuwa don shirya sitaci na adhere tare da kmyo4 oxidant don hanzarta yawan iskar shaka da rage lokacin amsawa.
A matsayin wakilin bleaching:
Oxalic acid ana amfani da shi a matsayin rage wakili da kuma bleach, da aka yi amfani da shi wajen samar da karuwa da karuwa mai wuya, an rage shi da karfin ruwa, da sauran wakili, da sauransu.
Hakanan za'a iya amfani da oxalic acid a cikin samar da Cobalt-molybdenum mai daukar fansa na cobalt-moolybdenum, tsaftacewa na ƙarfe da marmara, da kuma batsa na otheles.
Amfani da shi don tsabtace ƙarfe da magani, rare duniya hakar hakar, bugu da aka buga, da kuma shiri na fata, da sauransu.
A matsayin raguwar wakili:
A cikin masana'antar ƙwayar cuta ana amfani da ita sosai a cikin samar da hydroquinone, Pengaerythritol, cobalt oxalate, gallic acid da wasu samfuran sunadarai.
Masana'antar filayen jirgin saman don samar da PVC, manyan robobi, urea - formaldehyde robsch, fenti, da sauransu.
Ana amfani da masana'antu na rana don samarwa da kore da sauransu.
Buga masana'antu na iya maye gurbin acid acetic, wanda aka yi amfani da shi azaman kayan launi na launi na launi, wakili mai haske.
Masana'antar masana'antu don ƙirƙirar Aureomycin, Tetracracline, Streptsomycin, Ephsherine.
Bugu da kari, ana iya amfani da oxalic acid a cikin synthesis daban-daban na etter, oxAlate da kayan sahun oxalate, sodium oxalate, sodium oxalate, sidium oxalate da sauran samfura sune mafi yawan amfani.
Hanyar ajiya:
1. Hatimi a cikin bushe bushe da sanyi. Tsananin danshi-hujja, ruwa-hujja da hujja-hujja. Ruwan digon ajiya bai wuce 40 ℃ ba.
2. Kiyaye daga oxides da abubuwan alkaline. Yi amfani da jaka na polypropylene junkos sun yi layi tare da jakunkuna 25KG / Bag.
Gabaɗaya, Oxalic acid ne mai sinadarai ne na masarufi tare da aikace-aikace da yawa a cikin masana'antu da yawa. Abubuwan da ke da shi suna sanya shi zabi mafi kyau don tsabtatawa, mai rarrafe da keleaching, kuma yana da aikace-aikace da yawa a cikin matani, kayan lambu da masana'antu da aka sarrafa kayan aiki. Koyaya, dole ne a ɗauki matakan tsaro lokacin amfani da wannan sinadarai, saboda mai guba kuma yana iya zama mai cutarwa idan ba a kula da shi da kyau ba.
Lokaci: Mayu-30-2023