Imboni yezitolo ezishibhile i-EDTA-4Na Cas:64-02-8

Imboni yezitolo eshibhile i-EDTA-4Na Cas:64-02-8 Isithombe Esifakiwe

Incazelo emfushane:

Izici nemisebenzi yomkhiqizo:

I-EDTA-4Na, eyaziwa nangokuthi i-tetrasodium EDTA noma i-EDTA-Na4, i-ejenti ye-chelating esetshenziswa ezimbonini ezahlukahlukene.Izakhiwo zayo zamakhemikhali eziyingqayizivele ziyenza ibe yingxenye ebalulekile yohlelo olubanzi lwezinhlelo zokusebenza.

I-EDTA-4Na i-white crystalline powder ene-molecular formula ye-C10H12N2Na4O8 kanye nesisindo se-molecular 380.17 g/mol.Ine-solubility ephezulu emanzini, ngakho-ke ingasetshenziswa kalula ezixazululweni eziningi ezinamanzi.I-chemistry izinzile ngaphansi kwezimo ezijwayelekile futhi inesikhathi eside sokuphila ukuze kuqinisekiswe ukusebenza okuzinzile kwesikhathi eside.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izakhiwo ezinhle kakhulu ze-EDTA-4Na zidlala indima ebalulekile ezinqubweni eziningi zezimboni.Ingakha ama-complexes azinzile ngama-ion ensimbi, futhi ngokuphumelelayo i-chelate ion yensimbi efana ne-calcium, i-magnesium, insimbi, nethusi.Ngakho-ke, le mpahla yenza ukuba ikhemikhali isuse ukungcola kwensimbi okungafuneki futhi ivimbele imiphumela yabo emibi ekusetshenzisweni okuhlukahlukene.

I-EDTA-4Na isetshenziswa kakhulu emikhakheni yezimboni, okuhlanganisa kodwa kungagcini nje ngokuhlanza amanzi, ezolimo, ezemithi, izimboni zokudla nezimonyo.Ikhono layo lokuchela ama-ion ensimbi liyenza ibe yingxenye ebalulekile yokwelashwa kwamanzi ukusiza ukuvimbela ukwakheka kwesikali kanye nokusiza ekukhipheni ama-ion ensimbi esindayo emanzini angcolile.Ngaphezu kwalokho, isebenza njenge-stabilizer kanye ne-preservative emikhiqizweni ehlukahlukene, iqinisekisa izinga eliphezulu kakhulu nempilo yeshalofu.

Siyakwamukela esingenisweni somkhiqizo wethu we-EDTA-4Na (CAS: 64-02-8).Siyajabula ukwethula le khemikhali enemisebenzi eminingi ukuze ihlangabezane nezidingo ezihlukahlukene zezimboni.Kulesi sihloko, sizokunikeza umbono womkhiqizo, izinhlelo zokusebenza, kanye nezinzuzo ongaziletha ebhizinisini lakho.Sikumema ukuthi uhlole izixazululo zethu futhi sikukhuthaze ukuthi uxhumane nathi nganoma imiphi imibuzo.

Izinzuzo

I-EDTA-4Na (CAS: 64-02-8) iyikhemikhali ebalulekile enezinhlelo zokusebenza ezihlukahlukene ezimbonini ezihlukahlukene.Izakhiwo zayo ze-chelating nokuzinza okuhle kakhulu kuyenza ibe yisixazululo esinokwethenjelwa nesisebenzayo sezinqubo ezahlukahlukene zezimboni.Njengomphakeli ochwepheshe wamakhemikhali ekhwalithi ephezulu, sizibophezele ekuhlinzekeni ngemikhiqizo namasevisi amahle kakhulu ukuhlangabezana nezidingo zamakhasimende ethu.Uma unemibuzo noma udinga ulwazi olwengeziwe, sicela ungangabazi ukusithinta.

Ukucaciswa

Ukubukeka	Impushana yekristalu emhlophe ukuya kokumhlophe	Vumelanisa
Ubumsulwa (%)	≥99	99.85
Cl^-(%)	≤0.02	0.012
I-NTA (%)	≤1.0	0.27
SO₄^2-(%)	0.02	0.008
I-Pb (ppm)	≤10	8
Fe (ppm)	≤10	5
Inani le-Chelating (mg(CaCO₃)/g)	≥220	225
PH (50g/L:25℃)	10.5-11.5	10.85
Ukuminyana kwenqwaba (kg/m³)	700-950	850
Ukubukeka	Impushana yekristalu emhlophe ukuya kokumhlophe	Vumelanisa