I-Etidronic Acid HEDP CAS 2809-21-4

Umfanekiso obonisiweyo we-Etidronic Acid HEDP CAS 2809-21-4

I-CAS:2809-21-4

Ifomula yeMolekyuli:C2H8O7P2

Ubunzima beemolekyuli:206.03

Ixesha Lokugcina:Unyaka o-1

Izithethantonye: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

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

I-Hydroxyethylenediphosphonic acid, ekwaziwa ngokuba yi-HEDP, yikhompawundi ye-diphosphonate esetyenziswa kwisepha yezitya, kwiinkqubo zokucoca amanzi, kwizinto zokuthambisa kunye nemveliso yamayeza. Ityuwa eveliswa yile asidi inefomyula ethi MnHEDP (u-M yi-cation kwaye u-n linani le-M, ukuya kuthi ga kwi-4).

Inkcazo

Inkangeleko	Ulwelo olucacileyo olungenambala ukuya kolukhanyayo, olungenazo izinto zangaphandle
Ivumba elibi	Akukho nto incinci ukuya kweyona incinci
I-Acid Esebenzayo (%)	imizuzu engama-60.0
I-asidi ye-phosphorus(%)	Ubuninzi be-2.0
I-asidi ye-phosphoric (%)	Ubuninzi obuyi-0.8
I-Chloride njenge-Cl (ppm)	Ubuninzi be-100
Ixabiso le-sequestrant mg/g njengemveliso kwi-PH 11-12	imizuzu engama-500
PH	Ubuninzi be-2.0
Uxinano	1.440 min
Umxholo we-iron	Ubuninzi be-35.0
Umbala	Ubuninzi obungama-80

Isicelo

I-Hydroxy-ethylenediphosphonic acid luhlobo olutsha lwe-arhente ye-electroplating complexing engena-chlorine, esetyenziswa njengearhente ephambili yozinzo lomgangatho wamanzi kwinkqubo yamanzi okupholisa ajikelezayo kwaye idlala indima yokuthintela ukugqwala kunye nokuthintela isikali. I-Hydroxyethylenediphosphonic acid luhlobo lwe-cathodic corrosion inhibitor kunye nohlobo lwe-non-chemical equivalent scale inhibitor. Xa idityaniswe nezinye iiarhente zonyango lwamanzi, ibonisa isiphumo esifanelekileyo sokusebenzisana.