I-Disodium EDTA CAS:139-33-3 Umhlinzeki Womkhiqizi

I-Ethylenediaminetetra-acetic acid (efushaniswe ngokuthi i-EDTA) isetshenziswa ezinhlotsheni eziningana zezimboni ngenxa yekhono layo eliphezulu lokubopha kuma-cation amaningi ensimbi. I-EDTA ikhiqizwa njengosawoti ohlukahlukene, isibonelo i-ethylenediaminetetra-acetic acid disodium salt (EDTAS). I-EDTA kanye nosawoti wayo kusetshenziswa njengezinto ezisusa ukungcola ekwakhiweni kwezimonyo. I-EDTAS iyisivikelo, isithako, kanye nesiqinisi ekudleni. I-EDTA ingezwa ku-ascorbic acid-disodium benzoate equkethe iziphuzo ezithambile ukuze kuncishiswe ukwakheka kwe-benzene. I-EDTA kanye nosawoti wayo kusetshenziswa njengengxenye ekukhiqizweni kwephepha lokuxhumana nokudla kanye nebhodi lephepha. I-EDTAS ivunyelwe ekudleni nasemanzini okuphuza ezilwaneni kanye/noma ekwelapheni izilwane ezikhiqiza ukudla. Embonini yezindwangu, i-EDTA kanye nosawoti wayo kuvimbela ukungcola kwe-ion yensimbi ekushintsheni imibala yemikhiqizo edaywe.

Oda noma Cela Isilinganiso

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ukusetshenziswa kanye Nomphumela

I-EDTA disodium, eyaziwa nangokuthi i-Disodium edetate dihydrate, iyi-ejenti yokuhlanganisa enhle kumakhemikhali. Inama-athomu ayisithupha okuhlanganisa, kanti inkimbinkimbi eyakhiwe ibizwa ngokuthi i-chelate. I-EDTA ivame ukusetshenziswa ekuhlanganiseni i-titration, futhi ngokuvamile isetshenziselwa ukunquma okuqukethwe kwama-ion ensimbi. I-EDTA disodium uhlobo lwesengezo sokudla esivunyelwe yi-GB2760, esingavimbela noma sibambezele ukushintsha kombala, i-oxidation, i-rancidity, njll. I-Ethylenediaminetetraacetic acid disodium salt isetshenziswa kabanzi embonini yezindwangu. Ngokuvamile isetshenziswa ukuncibilikisa i-limescale. Isetshenziswa embonini yezindwangu, i-pulp kanye nemboni yephepha kanye nasekwelashweni kwe-chelation. Ezimonyweni, isebenza njenge-ejenti yokuhlanganisa. Isebenza njengesivimbeli sokugqwala kwensimbi yekhabhoni ezimbonini. Isebenza futhi njengesithasiselo sokudla. I-Disodium Dihydrogen I-EDTA iyi-ejenti yokuhlanganisa kanye ne-chelating egama layo eliphelele yi-disodium ethylenediamine tetraacetate. iyimpuphu engeyona i-hygroscopic engenambala, engenaphunga, futhi engenambitheki emazingeni okusetshenziswa anconywayo. Isixazululo esingu-1% sine-ph engu-4.3–4.7. Sisetshenziselwa ukulawula ukusabela kwezinsimbi ezincane ukuze kufakwe i-calcium ne-magnesium nezinye izingxenye eziphilayo nezingaphili ekudleni ukuvimbela ukuwohloka kombala, ukuthungwa, kanye nokuthuthukiswa kwama-precipitate nokuvimbela i-oxidation. Umsebenzi waso ufana nowe-disodium calcium edta.

Isampula Yomkhiqizo

Ukupakisha Umkhiqizo:

Ulwazi Olwengeziwe:

Ukwakheka	C10H14N2Na2O8
Ukuhlolwa	99%
Ukubukeka	Impuphu emhlophe
Inombolo ye-CAS	139-33-3
Ukupakisha	25KG
Impilo Yeshelufu	iminyaka engu-2
Isitoreji	Gcina endaweni epholile neyomile
Isitifiketi	I-ISO.