Umkhiqizi Intengo Ehle I-Oxalic Acid Chas: 144-62-7

Incazelo emfushane:

I-Oxalic Acid iyi-dicarboxylic acid eqinile eyenzeka ezitshalweni nasemifino eminingi, imvamisa njengosawoti wayo we-calcium noma we-potassium. I-oxalic acid ukuphela kwengxenye okungenzeka ukuthi amaqembu amabili ebhokisi ama-carboxyl ahlanganiswa ngqo; Ngalesi sizathu i-oxalic acid ingenye yama-acid anamandla amakhulu we-organic. Ngokungafani namanye ama-carboxylic acid (ngaphandle kwe-acid ye-formic), ifakwe kalula; Lokhu kwenza kube wusizo njenge-ejenti encishisiwe yokuthwebula izithombe, ukugcwala nokususwa kwe-inki. I-oxalic acid ivame ukulungiswa ngokushisa i-sodium yakha nge-sodium hydroxide ukwakha i-sodium oxalate, eguqulwa ibe yi-calcium oxalate futhi iphathwe nge-sulfuric acid ukuthola i-oxalic acid yamahhala.
Ukugxila kwe-oxalic acid kuphansi kakhulu ezitshalweni eziningi kanye nokudla okususelwa ekutshalweni, kepha kwanele ngesipinashi, i-chard kanye nemifino ye-beet ukungenelela ukumuncwa kwe-calcium lezi zitshalo futhi.
Kukhiqizwa emzimbeni nge-metabolism ye-glyoxylic acid noma i-ascorbic acid. Akukonakalanga kepha kukhishwe emchameni. Isetshenziswa njenge-ejenti ye-ejenti yokuhlaziya kanye ne-ejenti evamile ye-agent.obulic is a acaricial zemvelo esetshenziselwa ukwelashwa ngokumelene nama-Varroa izibungu ngamakholoni angenakho / amaphakheji aphansi, noma izixuku. I-Vaporsed oxalic acid isetshenziswa abanye abafuyi bezinyosi njenge-insecticide ngokumelene ne-parasitic Varroa mite.

Izakhiwo zamakhemikhali:I-oxalic acid iyimpuphu engenamibala, engenaphunga, noma i-granular solid. Ifomu le-anhydrous (COOH) 2 liqinile eliqinile, elimhlophe; Isixazululo siwuketshezi olungenamibala.

Ama-Synonyms ::I-Oxalate Ion Chromagraphy Standard; Ph Station Solution Oxalate Buffer; Betz 0295; I-Ethanedioic acid; dicarboxylic acid C2; di-carboxylic

I-acid:Kleesense; Kysulina Stavelova

Case:144-62-7

EC Cha:205-634-3

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Izicelo ze-oxalic acid

1. I-oxalic acid ingasetshenziswa ikakhulukazi njengokunciphisa i-ejenti kanye ne-ejenti yokuqhuma, i-mordant yokudaya kanye nokuphrinta imboni, futhi isetshenziswa ekuconseni insimbi engavamile, oxtalate notshani, njll.

2. Isetshenziswa njenge-reagent yokuhlaziya.

I-3. Isetshenziswa njenge-reagents yelebhu, ukuhlaziya kwe-chromatography ukuhlaziya i-realent, i-DE DELMEDES kanye nezinto ezijwayelekile.

I-4. I-oxalic acid isetshenziselwa ikakhulukazi ukukhiqiza izidakamizwa ezinjengemithi elwa namagciwane kanye nokudlalwa kwe-ejenti kanye nokukhipha udayi, i-ejenti ye-oxalic, njll. Ngaphezu kwalokho, i-accunt ye-oxalic nayo ingahle isetshenziselwe ukuhlanganiswa kwezinhlobo ezahlukahlukene ze-oxalate U-Ester, oxalate, no-oxemide ono-diethelyl oxalate, sodium oxalate kanye ne-calcium oxalate enesivuno esikhulu kunazo zonke. I-oxalate nayo ingasetshenziselwa ukukhiqizwa kweCobalt-Molybdenum-Alumina Catalyst, ukuhlanza insimbi nemabula kanye nokuqhuma kwezindwangu.

Ukusetshenziswa Kwezolimo:I-oxalic acid, (COOH) 2, ebizwa nangokuthi i-ethanedioic acid, i-white, i-crystalline eqinile, incane kancane emanzini. Kuvela ngokwemvelo okuyingxenye ye-oxid exid kakhulu enomsebenzi obalulekile we-chelating. Kuyinto enamandla futhi enobuthi, ekhiqizwa yizitshalo eziningi ezifana ne-sorrel (southood), amaqabunga amaqabunga eRhubarb, amagxolo e-eucalyptus kanye nezimpande eziningi zezitshalo. Kumaseli ezitshalo nezicubu, i-oxalic acid iyanqwabelana njenge-sodium, potassium noma i-calcium oxalate, okwakukhona okwenzeka ngayo njengamakristalu. Futhi, usawoti wama-acid oxalic angena ezigangeni zezilwane nakwabantu, abangele ukuphazamiseka kwe-pathological, kuya ngemali edliwayo. Izinhlobo eziningi zesikhunta ezifana ne-aspergillus, i-penicillium, i-mucor, kanye nama-lichens nezinye izimbumba ze-slime zikhiqiza amakristalu e-calcium oxalate. Ekufeni kwalawa ma-microorganisms, izitshalo nezilwane, usawoti ukhululwa emhlabathini, kubangele ubuthi obuthile. Kodwa-ke, ama-virus asonakalise ama-oxalate, abizwa ngokuthi ama-oxalobacter formigenes, anciphise ukumuncwa kwe-oxalate ezilwaneni nakubantu.

I-oxalic acid ingeyokuqala yochungechunge lwama-dicarboxylic acid. Kusetshenziswa (a) njenge-ejenti yokuqhuma kwamabala njengokugqwala noma inki, (b) ku-Textile kanye nesikhumba sokukhiqizwa, kanye (c) njengo-monogilyceryl

Ukucaciswa kwe-oxalic acid

Landela	Ukucacisa
-Delile	≥99.6%
Sulfate (ku-s04),% ≤	0.20
Izinsalela ezivuthayo,% ≤	0.20
I-Hard Metal (ku-PB),% ≤	0.002
I-Iron (ngo-FE),% ≤	0.01
I-Chloride (ku-CA),% ≤	0.01
I-calcium (ku-CA),% ≤	0.01