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I-4-Methyldiphenylamine CAS: 620-84-8
I-4-Methyldiphenylamine CAS: 620-84-8
Izinto zokusetshenziswa eziphilayo: ama-cycloalkylamine, ama-monoamine aromatic, ama-polyamine aromatic kanye nezinto eziphuma kuzo kanye nosawoti. Ukubukeka kuyikristalu elimhlophe. Isetshenziswa kakhulu kuma-intermediate e-organic synthesis, ukuhlanganiswa kwezinto ezisebenzayo ze-organic kanye nemithi, kanye ne-photochemistry kanye nama-intermediate e-liquid crystal. Ayincibiliki emanzini. Incibilika ku-benzene, i-toluene, i-methanol, i-ethanol. ukuze igcinwe, Gcina endaweni emnyama, Ivaliwe endaweni eyomile, Izinga lokushisa legumbi.
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I-N,N-Dimethylacetamide CAS: 127-19-5
I-N,N-Dimethylacetamide CAS: 127-19-5
Izakhiwo zamakhemikhali: Izakhiwo zamakhemikhali zifana kakhulu ne-N,N-dimethylformamide, futhi iyi-amide solvent emele. Uma ingekho i-asidi noma i-alkali, ngeke ibole uma ishiswa iye ekubileni ngaphansi kwengcindezi evamile, ngakho-ke ingacwiliswa ngaphansi kwengcindezi evamile. Izinga le-hydrolysis lihamba kancane kakhulu. Uma i-N,N-dimethylacetamide equkethe amanzi angu-5% ishiswa ku-95°C amahora angu-140, yi-0.02% kuphela eshiswayo. Kodwa-ke, lapho kukhona i-asidi ne-alkali, izinga le-hydrolysis liyakhuphuka. I-Saponification yenzeka lapho ishiswa lapho kukhona i-alkali enamandla.
isicelo
1. I-Pharmaceutical intermediate dimethylacetamide iyinto ebalulekile yokusetshenziswa kwemithi futhi isetshenziswa kabanzi ekukhiqizweni kwe-amoxicillin, i-cephalosporins kanye neminye imithi. Njenge-solvent noma i-cocatalyst, i-dimethylacetamide ingathuthukisa ikhwalithi yomkhiqizo kanye nesivuno uma kuqhathaniswa nezinyibilikisi zendabuko ze-organic. Ngo-2000, isidingo se-dimethylacetamide embonini yemithi sasicishe sibe ngu-6kt. Isidingo se-dimethylacetamide ngo-2006 sasicishe sibe ngu-9.6kt. 2. Ukukhiqizwa kwe-Acrylic fiber Ekukhiqizweni kwe-acrylic fiber, abanye basebenzisa indlela ye-dimethylacetamide. Njengamanje, ukukhiqizwa kwe-acrylic fiber yasekhaya I-Chemicalbook ifaka kakhulu i-sodium thiocyanate indlela yezinyathelo ezimbili, indlela ye-dimethylformamide yesinyathelo esisodwa kanye nendlela ye-dimethylacetamide yemvelo ngokwezinyibilikisi. Ngokombono wezinqubo nezimpawu zemishini, ukusetshenziswa kwezinto, umthelela wemvelo, ikhwalithi yomkhiqizo, Izici eziningi ezifana nokusebenza ngemuva kokucubungula, izinga lokwenziwa kwendawo kanye nemikhuba yentuthuko yangaphandle ziye zandisa imizamo yocwaningo lwesicelo kanye nokukhushulwa. I-Dimethylacetamide yasetshenziswa njengokuqhathanisa okuphelele. Kwasetshenziswa indlela ye-sodium thiocyanate enezinyathelo ezimbili kanye nendlela ye-dimethylacetamide organic wet. Intuthuko ethembisayo kakhulu. Njengamanje, ukufakwa okuningi kwe-acrylic fiber eShayina kusebenzisa izinqubo ezimanzi kusetshenziswa i-dimethylacetamide njengesinyibilikisi. -
I-Allyl alcohol CAS: 107-18-6
I-Allyl alcohol CAS: 107-18-6
imvelo
Uketshezi olungenambala olunephunga elimnandi lesinaphi. Ubuningi obuhlobene o. 8520. Iphuzu lokuqandisa -129℃. Iphuzu lokubila 96.9℃. Izinga lokushisa elibalulekile lingu-271.9℃. Iphuzu lokuphazima (inkomishi evaliwe) 22.2℃. Liba yi-vitreous ku--190℃. Inkomba yokuphazima 1. 4132. Lixutshwa namanzi, i-ether, i-ethanol, i-chloroform kanye ne-ether ye-petroleum.
sebenzisa
Iyindawo ephakathi kokukhiqizwa kwe-glycerin, imithi, izibulala-zinambuzane, izinongo kanye nezimonyo, futhi iyinto eluhlaza yokukhiqizwa kwe-diallyl phthalate resin kanye ne-bis(2,3-bromopropyl)fumarate. I-silane derivatives ye-allyl alcohol kanye ne-copolymers ene-styrene isetshenziswa kabanzi ekumbozweni nasengilazini.
Imboni yefayibha. I-Allyl urethane ingasetshenziswa ezimbozweni ze-polyurethane ezithinta ukukhanya kanye nezimboni zokukhipha.
ukuphepha
Inephunga elikhethekile futhi ingacasula kakhulu amehlo, isikhumba, umphimbo, kanye nolwelwesi lwamafinyila. Ezimweni ezimbi kakhulu, ingabangela ubumpumputhe. Ukunamathela esikhumbeni kungabangela ukuthi sibe bomvu futhi sibangele ukusha, futhi kumuncwa ngokushesha esikhumbeni, okubangela ukuphazamiseka kwesibindi, i-nephritis, i-hematuria nezinye izimpawu. Enye yezidakamizwa ezinobuthi kakhulu, i-LD50 yomlomo kumagundane ingu-64rng/kg. I-LD50 yomlomo yenja engu-40mg/kg. Ubuningi obuvunyelwe emoyeni endaweni yokukhiqiza ngu-5rng/m3. Kulokhu kuqina, ukucasuka kunamandla kakhulu futhi akunakubekezelelwa isikhathi eside. Uma kusakazeka esikhumbeni, hlanza ngamanzi bese ufaka umuthi osekelwe kumafutha. Gqoka imishini yokuzivikela lapho usebenza. -
I-Dicyclohexylamine CAS：101-83-7
I-Dicyclohexylamine CAS：101-83-7
I-Dicyclohexylamine ilungiswa ngokusebenzisa i-aniline njengezinto zokusetshenziswa bese iyifaka i-hydrogenating ekushiseni okuphezulu kanye nokucindezela okuphezulu lapho kukhona i-catalyst.
Isetshenziswa kabanzi njengendlela ephakathi nendawo ekuhlanganisweni kwezinto eziphilayo futhi ingasetshenziswa ukulungiselela izinto ezihlanganisa udayi, izinto ezisheshisa irabha, upende we-nitrocellulose, izibulala-zinambuzane, izinto ezibangela ukuguga, izinto ezivimbela ukugqwala kwegesi kanye nezinto ezingeziwe ze-fuel antioxidant chemical book, njll. Isetshenziswa futhi njenge-ejenti yokukhipha. Usawoti we-fatty acid kanye nama-sulfate e-dicyclohexylamine anezakhiwo zokususa amabala ensipho futhi asetshenziswa embonini yokunyathelisa, ukudaya kanye neyokuthunga. Izakhiwo zayo zensimbi zisetshenziswa njengezinto ezibangela ukwakheka kwama-inki nopende.
Uketshezi olunamafutha olungenambala nolubonakalayo olunephunga elinamandla le-ammonia. Luncibilika kancane emanzini, luxubene nezinyibilikisi eziphilayo. -
I-N-Methylformamide (NMF) CAS：123-39-7
I-N-Methylformamide (NMF) CAS：123-39-7
I-N-methylformamide emsulwa iwuketshezi olungenambala, olubonakalayo noluqinile, mp-3.8℃, bp198℃, n25D 1.4310, ukuminyana okuhlobene okungu-0.9986 (25℃), oluncibilikayo emanzini, lungancibilikisa nosawoti ongaphili, futhi luyi-hygroscopic. Lubola kalula ezixazululweni ezine-acidic noma ze-alkaline.
I-N-methylformamide iyinto ebalulekile yokwenziwa kwezinto eziphilayo. Isetshenziswa ekuhlanganiseni izibulala-zinambuzane, izibulala-zinambuzane kanye ne-acaricides i-monoformamidine kanye ne-diformamidine. Iphinde isetshenziswe ekukhiqizeni imithi, isikhumba sokwenziwa, isikhumba sokwenziwa, kanye nesinyibilikisi sezindwangu zefayibha yamakhemikhali.
Indlela Yokukhiqiza 1. Indlela ye-Methylamine ikhiqizwa ukusabela kwe-methylamine ne-carbon monoxide. 2. Indlela ye-Methyl formate itholakala ukusabela kwe-methyl formate ne-methylamine. 3. Itholakala ekusabela kwe-ethyl formate ne-methylamine. Faka i-ethyl formate ku-reactor, engeza isixazululo samanzi se-methylamine ngaphansi kokupholisa, bese ubuyisela ukusabela ku-40°C. Ngemuva kwalokho kwashiywa izinsuku ezi-3, bese i-ethanol ibuyiswa ngaphansi kwengcindezi encishisiwe ukuze kutholakale umkhiqizo ongahluziwe. Umkhiqizo oqediwe utholakala ngokuhluzwa ngaphansi kwengcindezi encishisiwe.
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I-3-Dimethylaminopropylamine CAS: 109-55-7
I-Diamine iyisigaba esibalulekile sezinto zamakhemikhali ezisetshenziswa kabanzi njengezinto zokusetshenziswa, izinto eziphakathi noma imikhiqizo. Isibonelo, i-diamine iyiyunithi ebalulekile yesakhiwo ekuhlanganisweni kwe-polyamide kanye nezinye izindlela zokupholisa ukujiya. I-N,N-dimethyl-1Chemicalbook,3-diaminopropane (DMAPA) iyi-intermediate ebalulekile, esetshenziswa isibonelo ekulungiseleleni izinsimbi zokugcoba zezimboni. Ngaphezu kwalokho, i-DMAPA isetshenziswa njengezinto zokusetshenziswa zokulungiselela ama-coagulant futhi yona ngokwayo kufanele ibe nezakhiwo zokulwa nokugqwala.
Luwuketshezi olungabonakali olungenambala. Luncibilika emanzini nasezincibilikisini eziphilayo. Lusetshenziswa kabanzi ekwenziweni kwezinto zokusetshenziswa zokuhlobisa, njenge-palmitamide dimethylpropylamine, i-cocamidopropyl betaine, i-mink oil amidopropylamine, njll.
Kusetshenziswa i-dimethylaminopropionitrile [1738-25-6] njengezinto zokusetshenziswa, i-hydrogenation kanye ne-methanol kuyangezwa lapho kukhona i-Ni-Al catalyst, bese kuhlungwa futhi kuhluzwe ukuze kutholakale umkhiqizo oqediwe we-3-dimethylaminopropylamine. Ubumsulwa bomkhiqizo otholiwe bungafinyelela ngaphezu kwama-99%, futhi ithani ngalinye lomkhiqizo lidla ama-1150kg e-dimethylaminopropionitrile. -
I-2-(N-Ethyl-m-toluidino)ethanol CAS: 91-88-3
I-N-ethyl-N-hydroxyethyl m-toluidine (2-(Ethyl(m-tolyl)amino)ethanol) iwuketshezi oluphuzi olukhanyayo kanye ne-intermediate yedayi. Isetshenziselwa ukukhiqiza amadayi e-cationic, njenge-cationic red 6B. Iphinde isetshenziswe njengento eluhlaza yokukhiqiza abathuthukisi bombala kanye nemithi.
Ukusetshenziswa: 1. Izithako zodayi.
Okwesibili, isetshenziselwa ukukhiqiza amadayi e-cationic, njenge-cationic red 6B.
3. Kusetshenziswa njengezinto zokusetshenziswa zokukhiqiza abathuthukisi bombala kanye nemithi.
indlela yokukhiqiza
1. indlela ye-m-toluidine
Ilungiselelwe nge-m-toluidine kanye ne-ethyl iodide njengezinto zokusetshenziswa.
Indlela yesibili, i-N-ethyl m-toluidine
Ilungiswa ngokusebenzisa i-N-ethyl m-toluidine njengezinto zokusetshenziswa futhi isabela ne-chloroethanol (noma i-ethylene oxide).
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I-N,N-Dimethylformamide CAS 68-12-2
I-Dimethylformamide iwuketshezi olungenambala nolusobala. Akuyona nje into eluhlaza yamakhemikhali esetshenziswa kabanzi, kodwa futhi iyisinyibilikisi esihle kakhulu esinokusetshenziswa okubanzi. I-Dimethylformamide iyinto eluhlaza ebalulekile yezemithi, i-petrochemical, isikhumba kanye neminye imboni.
I-Dimethylformamide ibizwa ngokuthi i-DMF. Iyinhlanganisela lapho iqembu le-hydroxyl le-formic acid lithathelwa indawo yiqembu le-dimethylamino, elinefomula yama-molecule i-HCON(CH3)2. Liwuketshezi olungenambala futhi olubonakalayo olunephunga elincane le-amine kanye nobuningi obuyi-0.9445 (25℃). Iphuzu lokuncibilika -61℃. Iphuzu lokubila 152.8℃. Iphuzu lokuflasha 57.78℃. Ubuningi bomhwamuko 2.51. Umfutho womhwamuko 0.49kpa (3.7mmHg25℃). Iphuzu lokusha liyi-445℃. Umkhawulo wokuqhuma kwengxube ye-steam nomoya yi-2.2~15.2%. Ukuchayeka emalangabini avulekile kanye nokushisa okuphezulu kungabangela ukusha nokuqhuma. Lingasabela ngamandla nge-sulfuric acid egxilile kanye ne-fuming nitric acid futhi liqhume ngisho nokuqhuma. Lixubene namanzi kanye neziningi zezinyibilikisi eziphilayo i-Chemicalbook. Liyisinyibilikisi esivamile sokusabela kwamakhemikhali. I-dimethylformamide emsulwa ayinaphunga, kodwa i-dimethylformamide yezinga lezimboni noma eyonakele inephunga elifana nelenhlanzi ngoba iqukethe ukungcola kwe-dimethylamine. Leli gama livela eqinisweni lokuthi iyi-dimethyl esikhundleni se-formamide (i-amide ye-formic acid), futhi womabili amaqembu e-methyl atholakala ku-athomu ye-N (nitrogen). I-Dimethylformamide iyi-solvent ye-polar (hydrophilic) aprotic enephuzu eliphezulu lokubila, elingakhuthaza indlela yokusabela ye-SN2. I-Dimethylformamide yenziwe nge-formic acid kanye ne-dimethylamine. I-Dimethylformamide ayizinzile (ikakhulukazi emazingeni okushisa aphezulu) lapho kukhona izisekelo eziqinile njenge-sodium hydroxide noma ama-acid aqinile njenge-hydrochloric acid noma i-sulfuric acid, futhi i-hydrolyzes ibe yi-formic acid kanye ne-dimethylamine.
Izinzile kakhulu emoyeni nalapho ishiswa ize ibile. Uma izinga lokushisa liphakeme kuno-350°C, ilahlekelwa amanzi futhi ikhiqize i-carbon monoxide kanye ne-dimethylamine. I-N,N-dimethylformamide iyi-solvent enhle kakhulu ye-aprotic polar engancibilikisa izinto eziningi eziphilayo nezingaphili futhi ixutshwa namanzi, ama-alcohols, ama-ether, ama-aldehydes, ama-ketone, ama-esters, ama-hydrocarbon a-halogenated kanye nama-hydrocarbon anuka kamnandi. . Ukuphela kwe-molecule ye-N,N-dimethylformamide okushajelwe kahle kuzungezwe amaqembu e-methyl, okwakha isithiyo se-space Chemicalbook esivimbela ama-ion angalungile ukuthi asondele futhi sihlobanise ama-ion amahle kuphela. Ama-anion angenalutho asebenza kakhulu kunama-anion axazululiwe. Ukusabela okuningi kwe-ionic kulula ukukwenza ku-N,N-dimethylformamide kunakuma-solvent ajwayelekile e-protic. Isibonelo, ama-carboxylates nama-hydrocarbon a-halogenated asabela ku-N,N-dimethylformamide ekushiseni kwegumbi. , angakhiqiza ama-esters anezivuno eziphezulu, futhi afaneleka kakhulu ekuhlanganisweni kwama-esters avinjelwe yi-sterically.
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I-N,N-Diethylaniline CAS:91-66-7
I-N,N-Diethylaniline CAS:91-66-7
Uketshezi olungenambala kuya kophuzi. Lunephunga elikhethekile. Luncibilika kancane emanzini, luncibilika ezinyibilikisini eziphilayo ezifana ne-ethanol, i-ether, i-chloroform kanye ne-benzene. Luvela ekusabeleni kwe-aniline kanye ne-ethyl chloride. Isilinganiso sokusetshenziswa kwezinto eziluhlaza: i-aniline 645kg/t, i-ethyl chloride (95%) 1473kg/t, i-caustic soda (42%) 1230kg/t, i-phthalic anhydride 29kg/t.
Ingasetshenziswa ukulungisa amadayi e-azo, amadayi e-triphenylmethane, njll. Futhi iyindawo ebalulekile yokwenziwa kwezidakamizwa nabathuthukisi befilimu yombala, futhi ukusetshenziswa kwayo kubanzi kakhulu.
Indawo Yokugcina Izinto: Indawo yokugcina izinto inomoya futhi yomiswe ekushiseni okuphansi; igcinwe ngokwehlukana nama-acid, ama-oxidant kanye nezithasiselo zokudla. -
I-Polyethylene-polyamines CAS: 68131-73-7
I-Polyethylene-polyamines CAS: 68131-73-7
Ukubukeka Kufana noketshezi oluqinile olufana nobomvu kuya konsundu.
Ukusetshenziswa: Kusetshenziselwa ukwenza i-anion exchange resin, i-ion exchange membrane, i-demulsifier kawoyela ongahluziwe, i-lubricating oil additive, njll. Kusetshenziswa futhi njenge-epoxy resin curing agent kanye ne-cyanide-free plating additive.
Ukuncibilika: okuncibilika emanzini kanye ne-ethanol, okungancibiliki ku-ether, kumunca kalula umswakama kanye ne-carbon dioxide emoyeni, futhi kwakha usawoti ohambisanayo nama-asidi, azoqina emazingeni okushisa aphansi.
Kulula kakhulu ukuqhuma uma ubhekene nokushayisana, ukungqubuzana, ilangabi elivulekile noma eminye imithombo yokushisa. Gcina endaweni yokugcina epholile, eyomile nenomoya enikezelwe eziqhumeni. Izinga lokushisa lokugcina alidluli ku-32°C futhi umswakama ohlobene awudluli ku-80%. Gcina kude nomlilo nemithombo yokushisa. Kufanele zigcinwe zodwa kuma-oxidants, ama-acids, nama-alkali, futhi ugweme ukugcina okuxubile. Zihlonyiswe ngezinhlobo ezahlukene kanye nenani lemishini yomlilo efanele. Izinto ezifanele kufanele zitholakale endaweni yokugcina ukuze zivimbele ukuchitheka. Akukho ukudlidliza, ukungqubuzana kanye nokungqubuzana.
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I-asidi ye-ethylenediaminetetraacetic CAS: 60-00-4
I-asidi ye-ethylenediaminetetraacetic CAS: 60-00-4
izakhiwo zamakhemikhali
Lo mkhiqizo uphuma emanzini njengempuphu emhlophe. Ukuncibilika emanzini ku-25℃ kungu-0.5g/L. Akuncibiliki emanzini abandayo, utshwala kanye nezinyibilikisi ezijwayelekile zezinto eziphilayo. Kuncibilika kuzixazululo ze-sodium hydroxide, i-sodium carbonate kanye ne-ammonia.
Indlela yokukhiqiza:
Ukusabela kwe-ethylenediamine kanye ne-chloroacetic acid. Faka i-100kg ye-chloroacetic acid, i-100kg yeqhwa kanye ne-135kg yesisombululo se-sodium hydroxide (30%) eketheni yokusabela, bese ufaka i-18kg ye-83% kuya ku-84% ye-ethylenediamine ngaphansi kokuxubha. Faka ku-15°C ihora eli-1. Faka isixazululo se-30Chemicalbook% sodium hydroxide ngamaqoqo angu-10L isikhathi ngasinye. Ngemva kokufaka ngakunye, engeza elinye ibhetshi ngemuva kokuba isixazululo sokuhlola se-phenolphthalein singabonisi bomvu. Gcina ekamelweni lokushisa amahora angu-12. Shisa ku-90°C bese ususa umbala nge-activated carbon. Hlunga, geza insalela yesihlungi ngamanzi, bese ekugcineni ulungisa inani le-pH libe ngu-3 nge-hydrochloric acid egxilile. Pholisa bese uqinisa, hlunga bese ugeza ngamanzi kuze kube yilapho kungekho kusabela kwe-chloride ion. Imikhiqizo eyomile.
Ukusabela kwe-ethylenediamine ne-formaldehyde kanye ne-sodium cyanide. Hlanganisa isixazululo samanzi esingu-60% se-ethylenediamine, isixazululo samanzi esingu-30% se-sodium cyanide kanye ne-sodium hydroxide, bese ugcina ingxube ku-20°C amahora angu-0.5. Bese ufaka isixazululo samanzi se-formaldehyde ngendlela ehlayo. Ngemva kokusabela, incwadi yamakhemikhali yancishiswa futhi amanzi ahwamuka. Bese uphinda umsebenzi ongenhla, wengeze i-formaldehyde eyengeziwe okokugcina ukuze uvumele i-sodium cyanide ukuthi isabele ngokuphelele. Lungisa i-pH ibe ngu-1.2 nge-dilute acid. I-white precipitate yavuvukala, yahlungwa, yagezwa ngamanzi, futhi yomiswa ku-110°C. Thola umkhiqizo.
I-Ethylenediaminetetraacetic acid (EDTA) iyi-ejenti ebalulekile yokuhlanganisa izinto. I-EDTA isetshenziswa kabanzi futhi ingasetshenziswa njengesithako sokumhlopheza ekucutshungulweni kwezinto ezinombala ezizwela ukukhanya, izithasiselo zokudaya, izithasiselo zokucubungula ifayibha, izithasiselo zezimonyo, izithasiselo zegazi ezilwa nokuvuvukala, izihlanzi, iziqinisi, iziqalisi ze-polymerization yerabha yokwenziwa, i-EDTA iyi-chelate Emele izinto ezixubile. Ingakha ama-complexes amakhemikhali ancibilikayo emanzini aqinile anezinsimbi ze-alkali, izakhi zomhlaba ezingavamile kanye nezinsimbi zokuguquka. Ngaphezu kosawoti we-sodium, kukhona nosawoti we-ammonium kanye nosawoti ohlukahlukene njengensimbi, i-magnesium, i-calcium, ithusi, i-manganese, i-zinc, i-cobalt, ne-aluminium. Ngayinye yalezi zisawoti inokusetshenziswa okuhlukile. Ngaphezu kwalokho, i-EDTA ingasetshenziswa futhi ukukhipha ngokushesha izinsimbi eziyingozi eziyingozi emzimbeni womuntu futhi idlale indima yokuhlanza. Futhi iyi-ejenti yokwelapha amanzi. I-EDTA nayo iyinkomba ebalulekile, kodwa isetshenziselwa ukukala i-nickel yensimbi, ithusi, njll. Uma isetshenziswa, kumele isetshenziswe kanye ne-ammonia ukuze isebenze njengenkomba. -
I-Disodium edetate dihydrate CAS: 6381-92-6
I-Disodium edetate dihydrate CAS: 6381-92-6
I-Disodium ethylenediaminetetraacetate (eyaziwa nangokuthi i-disodium EDTA) iyi-ejenti enamandla yokuchela. Ngenxa yezakhiwo zayo eziqinile nezibanzi zokuxhumanisa, ingacishe ihlangane nama-ion amaningi ensimbi ngaphandle kwezinsimbi ze-alkali (ezifana nensimbi, ithusi, i-calcium, i-magnesium namanye ama-ion amaningi) ukuze yakhe ama-complexes aqinile ancibilikayo emanzini, isuse ama-ion ensimbi noma ukusabela okulimazayo okubangelwa yiwo.
I-Disodium EDTA iyimpuphu emhlophe ecwebezelayo encibilikayo emanzini futhi cishe engancibiliki ku-ethanol naku-ether. Inani le-pH lesisombululo sayo samanzi licishe libe ngu-5.3 futhi lisetshenziswa kuma-detergent, kuma-dyeing auxiliaries, kuma-fiber processing agents, kuma-cosmetic additives, kuma-agricultural micro-fertilizer kanye naseMariculture, njll.
I-Disodium ethylenediaminetetraacetate isetshenziswa ekudleni, emithini, ezimonyweni nakweminye imikhiqizo. I-disodium ethylenediaminetetraacetate esezingeni lokudla ingasetshenziswa njengesiqinisi, isihlanganisi, isinqandakuvunda kanye nesilondolozi, futhi ingavikela umbala futhi imelane nokugqwala. , ukubambisana kokugqwala kanye nomphumela wokuzinza.
