I-Etidronic Acid HEDP CAS 2809-21-4

Isithombe Esifakiwe se-Etidronic Acid HEDP CAS 2809-21-4

I-CAS:2809-21-4

Ifomula Yamamolekyuli:C2H8O7P2

Isisindo sama-molecule:206.03

Isikhathi Sokugcina:Unyaka ongu-1

Amagama afanayo:I-ETANE-1-HYDROXY-1,1-DIPHOSPHONICACID,95+%; (1-Hydroxyethylidene)biphosphonicacid; I-HydroxyethylideneDiphosphonicacid(HEDP); 1-Hydroxyethylidene-1,1-diphosphonicacid,min.95%HEDP; 1-Hydroxyethan-1,1-diphosphonicsure; 1-HYDROXYETHYLIDENE-1,1-DIPHOSPHONICACIDHEDP; 1-Hydroxyethylidene-1,1-bis-(phosphonicacid); 1-HYDROXYETHYLIDENE-1,1-DIPHOSPHONICACID,98%HEDP

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Amathegi Omkhiqizo

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

I-Hydroxyethylenediphosphonic acid, eyaziwa nangokuthi i-HEDP, iyinhlanganisela ye-diphosphonate esetshenziswa ensipheni yezitsha, ezinqubweni zokuhlanza amanzi, ezimonyweni nasekukhiqizweni kwemithi. Usawoti okhiqizwa yile acid unefomula ethi MnHEDP (u-M uyi-cation kanti u-n uyinombolo ka-M, kufika ku-4).

Imininingwane

Ukubukeka	Uketshezi olucacile olungenambala kuya koluphuzi olunsundu, olungenazo izinto zangaphandle
Iphunga	Kuncane kakhulu noma akukho lutho
I-Active Acid (%)	60.0 min
I-phosphorus acid(%)	Ubuningi obungu-2.0
I-phosphorus acid (%)	Umkhawulo ongu-0.8
I-Chloride njenge-Cl (ppm)	Ubuningi obuyi-100
Inani le-sequestrant mg/g njengomkhiqizo ku-PH 11-12	imizuzu engu-500
PH	Ubuningi obungu-2.0
Ubuningi	1.440 min
Okuqukethwe kwensimbi	Ubuningi obungu-35.0
Umbala	Ubuningi obungu-80

Isicelo

I-Hydroxy-ethylenediphosphonic acid uhlobo olusha lwe-ejenti ye-electroplating complexing engena-chlorine, esetshenziswa njenge-ejenti eyinhloko yokuqina kwekhwalithi yamanzi ohlelweni lwamanzi okupholisa olujikelezayo futhi idlala indima yokuvimbela ukugqwala kanye nokuvimbela isikali. I-Hydroxyethylenediphosphonic acid uhlobo lwe-cathodic corrosion inhibitor kanye nohlobo lwe-non-chemical equivalent scale inhibitor. Uma ihlanganiswa nezinye izinto zokwelapha amanzi, ikhombisa umphumela omuhle wokubambisana.