Mai ƙera Kyakkyawan Farashi Oxalic Acid CAS：144-62-7

taƙaitaccen bayani:

Oxalic acid wani sinadari ne mai ƙarfi na dicarboxylic acid wanda ke faruwa a cikin tsire-tsire da kayan lambu da yawa, yawanci a matsayin gishirin calcium ko potassium. Oxalic acid shine kawai mahaɗin da za a iya haɗa ƙungiyoyin carboxyl guda biyu kai tsaye; saboda wannan dalili oxalic acid yana ɗaya daga cikin mafi ƙarfi na kwayoyin halitta. Ba kamar sauran acid ɗin carboxylic ba (banda formic acid), ana iya haɗa shi cikin sauƙi; wannan yana sa ya zama mai amfani azaman mai rage nauyi don ɗaukar hoto, yin bleaching, da cire tawada. Yawancin lokaci ana shirya Oxalic acid ta hanyar dumama sodium formate tare da sodium hydroxide don samar da sodium oxalate, wanda ake canza shi zuwa calcium oxalate kuma ana yi masa magani da sulfuric acid don samun oxalic acid kyauta.
Yawan sinadarin oxalic acid a yawancin shuke-shuke da abincin da ake nomawa a cikin tsire-tsire ba shi da yawa, amma akwai isassun a cikin alayyafo, chard da ganyen beet don hana shan sinadarin calcium a cikin waɗannan shuke-shuken.
Ana samar da shi a jiki ta hanyar metabolism na glyoxylic acid ko ascorbic acid. Ba a narkewar sa ba amma ana fitar da shi a cikin fitsari. Ana amfani da shi azaman maganin nazari da kuma maganin rage yawan guba. Oxalic acid wani maganin kashe kwari ne na halitta wanda ake amfani da shi don magance ƙwayoyin cuta na varroa a cikin ƙwayoyin cuta marasa ƙarancin 'ya'ya, fakiti, ko tarin dabbobi. Wasu masu kiwon zuma suna amfani da acid oxalic mai tururi a matsayin maganin kwari akan ƙwayoyin cuta na Varroa.

Kayayyakin Sinadarai:Oxalic acid foda ne mara launi, mara ƙamshi, ko kuma mai ƙarfi. Siffar da ba ta da ruwa (COOH)2 ba ta da ƙamshi, fari ce mai ƙarfi; maganin ruwa ne mara launi.

Ma'ana::OXALATE ION CHROMATOGRAPHY STANDARD; PH MAGANIN MAGANIN MAGANIN OXALATE BUFFER; BETZ 0295; ETHANEDIOIC ACID; DICARBOXYLIC ACID C2; DI-CARBIXYLIC

ASID:Kleesαure; Kyselina stavelova

CAS:144-62-7

Lambar EC:205-634-3

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Cikakken Bayani game da Samfurin

Alamun Samfura

Amfani da Oxalic Acid

1. Ana iya amfani da sinadarin Oxalic acid a matsayin mai rage kitse da kuma mai yin bleaching, mai amfani da shi wajen rini da buga takardu, haka kuma ana amfani da shi wajen tace ƙarfe mai wuya, hada nau'ikan oxalate ester amide, oxalate da ciyawa, da sauransu.

2. Ana amfani da shi azaman maganin nazari.

3. Ana amfani da shi azaman reagents na dakin gwaje-gwaje, reagents na nazarin chromatography, intermediates na rini da kayan aiki na yau da kullun.

4. Ana amfani da sinadarin Oxalic acid galibi wajen samar da magunguna kamar maganin rigakafi da borneol da kuma sinadarin da ke narkewa don fitar da ƙarfe mai wuya, sinadarin rage zafi da rini, sinadarin tanning, da sauransu. Bugu da ƙari, ana iya amfani da sinadarin oxalic acid don haɗa nau'ikan oxalate ester, oxalate, da oxamide iri-iri tare da diethyl oxalate, sodium oxalate da calcium oxalate waɗanda ke da mafi yawan amfanin ƙasa. Haka kuma ana iya amfani da Oxalate don samar da sinadarin cobalt-molybdenum-alumina, tsaftace ƙarfe da marmara da kuma yin bleaching na yadi.

Amfanin Noma:Oxalic acid, (COOH)2, wanda kuma ake kira ethanedioic acid, fari ne mai ƙarfi, mai narkewa a cikin ruwa, yana narkewa kaɗan a cikin ruwa. Yana da sinadarai na halitta waɗanda ke faruwa ta halitta waɗanda ke da yawan oxidized tare da babban aikin chelating. Yana da ƙarfi da guba, wanda tsire-tsire da yawa kamar sorrel (sourwood), ruwan ganyen rhubarb, bawon eucalyptus da tushen tsire-tsire da yawa ke samarwa. A cikin ƙwayoyin shuka da kyallen takarda, oxalic acid yana taruwa a matsayin sodium, potassium ko calcium oxalate, wanda na ƙarshen yana faruwa a matsayin lu'ulu'u. A sakamakon haka, gishirin oxalic acid yana shiga jikin dabbobi da mutane, yana haifar da cututtuka, ya danganta da adadin da aka ci. Nau'ikan fungi da yawa kamar Aspergillus, Penicillium, Mucor, da kuma wasu ƙwayoyin lichens da slime molds suna samar da lu'ulu'u na calcium oxalate. Bayan mutuwar waɗannan ƙwayoyin cuta, tsire-tsire da dabbobi, gishirin yana fitowa cikin ƙasa, yana haifar da ɗan guba. Duk da haka, ƙwayoyin cuta masu lalata oxalate, waɗanda ake kira Oxalobacter formigenes, suna rage shan oxalate a cikin dabbobi da mutane.

Oxalic acid shine na farko a cikin jerin dicarboxylic acid. Ana amfani da shi (a) azaman maganin bleaching don tabo kamar tsatsa ko tawada, (b) a cikin masana'antar yadi da fata, da kuma (c) azaman monoglyceryl oxalate wajen samar da ally1 alcohol da formic acid.

Bayani game da Oxalic Acid

Mahaɗi	Ƙayyadewa
Abubuwan da ke ciki	≥99.6%
Sulfate (A cikin S04), % ≤	0.20
Ragowar da ke ƙonewa, % ≤	0.20
ƙarfe mai nauyi (A cikin Pb), % ≤	0.002
Baƙin ƙarfe (In Fe), % ≤	0.01
Chloride (Cikin Ca), % ≤	0.01
Calcium (Cikin Ca), % ≤	0.01