I-Etidronic Acid HEDP CAS 2809-21-4

I-CAS:2809-21-4

I-Molecular Formula:I-C2H8O7P2

Isisindo se-Molecular:206.03

Isikhathi Sokugcina:1 unyaka

Omqondofana:ETHANE-1-HYDROXY-1,1-DIPHOSPHOSPHONICACID,95+%; (1-Hydroxyethylidene)biphosphonicacid; I-HydroxyethylideneDiphosphonicacid(HEDP); 1-Hydroxyethylidene-1,1-diphosphonicacid,min.95%HEDP; I-1-Hydroxyethan-1,1-diphosphonsure; 1-HYDROXYETHYLIDENE-1,1-DIPHOSPHOSPHONICACIDHEDP; 1-Hydroxyethylidene-1,1-bis-(phosphonicacid); 1-HYDROXYETHYLIDENE-1,1-DIPHOSPHOSPHONICACID,98%HEDP

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Iyini i-Etidronic Acid HEDP CAS 2809-21-4?

I-Hydroxyethylenediphosphonic acid, eyaziwa nangokuthi i-HEDP, iyinhlanganisela ye-diphosphonate esetshenziselwa insipho yesitsha, izinqubo zokuhlanza amanzi, izimonyo kanye nokukhiqizwa kwemithi. Usawoti okhiqizwa yile asidi unefomula ethi MnHEDP (M yi-cation futhi n iyinombolo ka-M, kuze kufike ku-4).

Ukucaciswa

Ukubukeka	Sula uketshezi olungenambala olukhanyayo ukuya kokuphaphathekile, olungenandaba yangaphandle
Iphunga	Kancane kancane
I-Acid Esebenzayo (%)	60.0 imiz
I-Phosphorous acid(%)	2.0 ubuningi
I-Phosphoric acid (%)	0.8 ubuningi
I-Chloride njenge-Cl (ppm)	100 ubuningi
Inani le-sequestrant mg/g njengomkhiqizo ku-PH 11-12	500 min
PH	2.0 ubuningi
Ukuminyana	1.440 imiz
Okuqukethwe kwe-ayoni	35.0 ubuningi
Umbala	80 ubuningi

Isicelo

I-Hydroxy-ethylenediphosphonic acid iwuhlobo olusha lwe-chlorine-free electroplating ejenti eyinkimbinkimbi, esetshenziswa njenge-ejenti eyinhloko yokuzinza kwekhwalithi yamanzi ohlelweni lokujikeleza kwamanzi okupholisa futhi idlala indima yokuvimbela ukugqwala nokuvimbela isikali. inhibitor. Uma kuhlanganiswe namanye ama-ejenti okuhlanza amanzi, kubonisa umphumela ofanelekile we-synergistic.