Opanga mtengo wabwino wa oxasalic acid Cas: 144-62-7

Kufotokozera kwaifupi:

Oxalic acid ndi amphamvu a dicarboxyylic acid omwe amapezeka muzomera zambiri ndi masamba, nthawi zambiri ngati calcium kapena potaziyamu. Oxalic acid ndiye gawo lokhalo lomwe limapezeka lomwe magulu awiri a carboxyl amalumikizidwa mwachindunji; Pachifukwa ichi oxalic acid ndi amodzi mwa acid a acid. Mosiyana ndi macitidi ena a Carboxyylic (kupatula okoma acid), amasunga osavuta oxidid; Izi zimapangitsa kuti zikhale zothandiza ngati mankhwala othandizira kujambula, kufooka, ndi kuchotsedwa kwa inki. Oxalic acid nthawi zambiri amakonzedwa ndikutenthetsa sodium amapanga sodium oxalate, omwe amasinthidwa kukhala caltuum oxalate, omwe amasinthidwa kukhala caltuum oxalate, omwe amasinthidwa kukhala caltuum oxalate, omwe amasinthidwa kukhala caltuum oxalate, omwe amasinthidwa kukhala caltuum oxalate, omwe amasinthidwa kukhala caltuum oxalate, omwe amasinthidwa kukhala caltuum oxalate, omwe amasinthidwa kukhala caltuum oxalate, omwe amasinthidwa kukhala caltuum oxalate ndipo amathandizidwa ndi ma sulfuric ac kuti apeze oxalic acid.
Kukhazikika kwa oxalic acid ndi otsika kwambiri muzomera zambiri ndi zakudya zobzala, koma zimakhala ndi sipinachi, koma zokwanira ku sipinachi, chard ndi beeni zimasokoneza kuyamwa kwa calcium mbewu izi zimakhalanso.
Imapangidwa m'thupi mwa kagayidwe ka glyoxyylic acid kapena ascorbic acid. Sizimapukusidwa koma zopatulidwa mkodzo. Imagwiritsidwa ntchito ngati njira yochepetsera yolimbitsa thupi.oxalic Acid ndi chilengedwe chomwe chimagwiritsidwa ntchito pozunza raverroa mabwani / ana, kapena maphukusi. Oxapor oxalic acid amagwiritsidwa ntchito ndi alimi ena alimi ngati mankhwala ena ngati tizilombo toyambitsa ma parasitic raroa.

Mankhwala:Oxalic acid ndi ufa wopanda utoto, wopanda fungo, kapena granalar gran. Fomu ya anhydrous (cooh) 2 ndi osaneneka, oyera; yankho ndi madzi opanda utoto.

Synonyms ::Oxalate ion chromitography Standard; ph muyezo wa phyolate buffer; betz 0295; Ethaniobocylic acid C2; Di-Carboxyylic

Asidi:Kleescare; Kylina Stavelova

Cas:144-62-7

EC ayi:205-634-3

Tumizani imelo kwa ife

Tsatanetsatane wazogulitsa

Matamba a malonda

Ntchito za oxalic acid

1. 1.

2. Amagwiritsidwa ntchito ngati zolimbitsa thupi.

4.. Ester, oxalate, ndi oxamide ndi diamididi ndi maxalate oxalate, sodium oxalate ndi calcium oxalate kukhala ndi zipatso zazikulu kwambiri. Oxalate amathanso kugwiritsidwa ntchito kwa cobly-molybdenom-alumina caltalyst, kuyeretsa kwachitsulo ndi maboti komanso kusungunuka kwa mapangidwe.

ZOTHANDIZA Gwiritsani Ntchito:Oxalic acid, (cooh) 2, yotchedwanso Ethadioic acid, ndi yoyera, yoyera, yokhazikika, yosungunuka pang'ono m'madzi. Ndichinthu mwachilengedwe chimakhala ndi maxidid ozizira kwambiri ndi ntchito yayikulu yobera. Ndi mwamphamvu acidic komanso poizoni, zopangidwa ndi mbewu zambiri monga sorelo (wobiriwira masamba a Rhubarb, makungwa a mizu yambiri. Mu maselo azomera ndi minofu, oxalic acid amadzipeza ngati sodium, potaziyamu kapena calcium oxalate, omwe omalizirawo amachita ngati makristalo. Kenako, mchere wa oxalic acid amalowetsa matupi a nyama ndi anthu, ndikupangitsa kuti kuchuluka kwatha. Mitundu yambiri ya bowa ngati Asrrilgillus, penicillium, mucor, komanso lichens wina ndi ma cell okwera ma crium oxalate okwera makhirowo. Pakufa kwa tizilombo tating'onoting'ono tomwe timatsuka, zomera ndi nyama, mchere womwe umamasulidwa m'nthaka, ndikupangitsa kuti pakhale poizoni. Komabe, ma virukiki osiyidwa, omwe amatchedwa oxalobacter okoma, amachepetsa oxalate kuyamwa mu nyama ndi anthu.

Oxalic acid ndi woyamba wa mndandanda wa ma acid acid. Amagwiritsidwa ntchito (a) monga wophunzitsira zoponyera madontho ngati dzimbiri kapena inki, (b) mu chikopa ndi zojambula zachikopa, ndi (c) monga Monoglyll oxalate woledzera.

Kutanthauzira kwa oxalic acid

Pawirikiza	Chifanizo
Zamkati	≥999.6%
Sulfate (mu s04),% ≤	0.20
Kuwotcha Zotsalira,% ≤	0.20
Zitsulo zolemera (mu PB),% ≤	0.002
Chitsulo (mu fe),% ≤	0,01
Chloride (ku Ca),% ≤	0,01
Calcium (mu ca),% ≤	0,01