Etidronic Acid HEDP CAS 2809-21-4

CAS:2809-21-4

Fomula ya Maselo:C2H8O7P2

Kulemera kwa Maselo:206.03

Nthawi Yosungira:Chaka chimodzi

Mawu ofanana:ETHANE-1-HYDROXY-1,1-DIPHOSPHONICACID,95+%; (1-Hydroxyethylidene)biphosphonicacid; 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

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Ma tag a Zamalonda

Kodi Etidronic Acid HEDP CAS 2809-21-4 ndi chiyani?

Hydroxyethylenediphosphonic acid, yomwe imadziwikanso kuti HEDP, ndi mankhwala a diphosphonate omwe amagwiritsidwa ntchito mu sopo wothira mbale, njira zoyeretsera madzi, zodzoladzola komanso kupanga mankhwala. Mchere womwe umapangidwa ndi asidi uyu uli ndi fomula ya MnHEDP (M ndiye cation ndipo n ndiye nambala ya M, mpaka 4).

Kufotokozera

Maonekedwe	Madzi osalala opanda utoto kapena otumbululuka, opanda zinthu zakunja
Fungo	Kupatula apo
Asidi Yogwira Ntchito (%)	Mphindi 60.0
Asidi ya phosphorous (%)	2.0 payokha
Asidi ya phosphoric (%)	0.8 payokha
Chloride monga Cl (ppm)	100 payokha
Mtengo wa sequestrant mg/g ngati chinthu pa PH 11-12	Mphindi 500
PH	2.0 payokha
Kuchulukana	Mphindi 1.440
Kuchuluka kwa chitsulo	35.0 pazipita
Mtundu	80 pazipita

Kugwiritsa ntchito

Hydroxy-ethylenediphosphonic acid ndi mtundu watsopano wa electroplating complexing agent yopanda chlorine, yomwe imagwiritsidwa ntchito ngati chinthu chachikulu chokhazikika pamadzi ozizira m'madzi ozizira ndipo imagwira ntchito yoletsa dzimbiri komanso kuletsa kukula. Hydroxyethylenediphosphonic acid ndi mtundu wa cathodic corrosion inhibitor komanso mtundu wa sikelo yofanana ndi mankhwala. Ikaphatikizidwa ndi zinthu zina zochizira madzi, imasonyeza mphamvu yabwino yogwirizana.