Ethylenediaminetetraacetic acid (EDTA)
Ethylenediaminetetraacetic acid (EDTA) wani fili ne na kwayoyin halitta tare da dabarar sinadarai C10H16N2O8. Farin foda ne a dakin da zafin jiki da matsi. Wani abu ne wanda zai iya amsawa tare da Mg2+Wakilin chelating wanda ke haɗa nau'ikan ions na ƙarfe kamar Ca2+, Mn2+, da Fe2+.
EDTA wakili ne mai mahimmanci. EDTA yana da aikace-aikace masu yawa kuma za'a iya amfani dashi azaman bleaching da gyara bayani don sarrafa kayan aiki masu launi, kayan aikin rini, kayan kwaskwarima, masu daidaitawa, da masu ƙaddamar da roba polymerization na roba, EDTA shine wakili na wakili na chelating. Yana iya samar da barga da ruwa-mai narkewa gidaje tare da alkali karafa, rare duniya abubuwa, da mika mulki karafa. Baya ga gishirin sodium, akwai kuma gishirin ammonium da gishiri iri-iri kamar iron, magnesium, calcium, copper, manganese, zinc, cobalt, aluminum, da sauransu, kowanne da amfani iri-iri.
Bugu da kari, ana kuma iya amfani da EDTA don fitar da karafa masu cutarwa da sauri daga jikin dan adam da kuma taka rawa wajen kawar da guba. Har ila yau, wakili ne na maganin ruwa.
EDTA kuma alama ce mai mahimmanci, amma ana amfani dashi don titrate karafa kamar nickel da jan karfe. Lokacin amfani da shi, dole ne a yi amfani da shi tare da ammonia don aiki azaman mai nuna alama.
Akwai nau'ikan EDTA da yawa, kuma kamfaninmu yana samar da EDTA 2Na EDTA 4Na, EDTA CaNa2, EDTA KuNa2, EDTA FeNa, EDTA MgNa2, EDTA MnNa2, EDTA ZnNa2, NTA, NTA-3Na, da dai sauransu.
EDTA 2Na: Cikakken suna shine disodium ethylenediaminetetraacetate, tare da tsarin sinadarai C10H14N2O8Na2• 2H2O. Ana amfani da shi azaman abin wanke-wanke, taimakon rini, wakilin jiyya na fiber, kayan kwalliya, ƙari na abinci, ƙaramin takin noma, da kiwo na ruwa.
EDTA 4Na: Cikakken suna ethylenediaminetetraacetic acid tetrasodium, dabarar sinadarai C10H12N2O8Na4.4H2O, wanda aka yi amfani da shi azaman mai laushi na ruwa, mai haɓaka roba na roba, wakili na ƙarewa na acrylic polymerization, mataimakin bugu da rini, mataimakin sabulu, da sauransu.
EDTA Ka Na2: Cikakken suna calcium sodium ethylenediaminetetraacetate, tsarin sinadarai C10H12N2O8Ka Na2• xH2O, wanda aka yi amfani da shi azaman wakili mai raba, wakili ne mai narkewa mai ruwa wanda zai iya chelate ions baƙin ƙarfe. Calcium da baƙin ƙarfe musayar don samar da mafi tsayayyen chelates.
EDTA KuNa2: Cikakken suna jan ƙarfe sodium ethylenediaminetetraacetate, tsarin sinadarai C10H12N2O8Ku Na2• 2H2O, jan ƙarfe sodium ethylenediaminetetraacetate wakili ne mai narkewar ruwa, kuma jan ƙarfe wakili ne.
EDTA FeNa: Cikakken suna jan ƙarfe sodium ethylenediaminetetraacetate, dabarar sinadarai C10H12N2O8Ku Na2• 2H2O, ana amfani da shi azaman wakili mai lalata launi a cikin daukar hoto. Ana amfani da shi azaman ƙari a cikin masana'antar abinci, azaman abin ganowa a cikin aikin gona, kuma azaman mai haɓaka masana'antu.
EDTA MgNa2Cikakken suna shine magnesium sodium ethylenediaminetetraacetate, tare da tsarin sinadarai C10H12N2O8MgNa2 • 2H2O. Magnesium sodium ethylenediaminetetraacetate wakili ne mai narkewa da ruwa.
EDTA MnNa2, wanda kuma aka sani da ethylenediaminetetraacetic acid manganese sodium, yana da tsarin sinadaran C10H12MnN2Na2O8. Ana amfani dashi azaman sinadari don hadi foliar a cikin aikin noma da noma, da kuma abubuwan gano abubuwan hydroponics.
EDTA ZnNa2: Cikakken suna: Zinc sodium ethylenediaminetetraacetate, tsarin sinadarai: C10H12N2O8Zan Na2• 2H2O, zinc sodium ethylenediaminetetraacetate wakili ne mai narkewa da ruwa, kuma zinc shine wakili na chelating.
NTA: Cikakken suna shine triacetic acid, tsarin sinadarai shine C6H9NO6, wanda shine madaidaicin madaidaicin gyarawa a cikin masana'antar rini, yana taka rawa wajen samar da styrene, kuma yana aiki azaman mai haɓakawa da haɓakawa a cikin samar da kumfa na polyurethane.
NTA-3Na: Cikakken suna trisodiumaminotriacetate, dabarar sinadarai C6H9NNa3O6, ana amfani dashi azaman wakili na chelating.
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