Etidronic Acid HEDP CAS 2809-21-4

CAS:2809-21-4

Molecular Formula:C2H8O7P2

Molecular Weight:206.03

Nguva yekuchengeta:1 gore

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

Siya Mharidzo Yako

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Chii chinonzi Etidronic Acid HEDP CAS 2809-21-4?

Hydroxyethylenediphosphonic acid, inozivikanwawo seHEDP, isanganiswa ye diphosphonate inoshandiswa mundishi sipo, nzira dzekuchenesa mvura, zvekuzora uye kugadzira mishonga. Munyu unogadzirwa neasidhi iyi une fomula MnHEDP (M ndiyo cation uye n nhamba yeM, kusvika ku4).

Tsanangudzo

Chitarisiko	Pachena isina ruvara kusvika kupete tan fluid, isina zvinhu zvekunze
Kunhuwa	Zvishoma kune chero
Active Acid (%)	60.0 min
Phosphorous acid (%)	2.0 max
Phosphoric acid (%)	0.8 max
Chloride seCl (ppm)	100 max
Sequestrant value mg/g sechigadzirwa paPH 11-12	500 min
PH	2.0 max
Density	1.440 min
Iron content	35.0 max
Color	80 max

Application

Hydroxy-ethylenediphosphonic acid imhando itsva yechlorine-isina electroplating complexing agent, iyo inoshandiswa sechinhu chikuru chekugadzikana kwehutano hwemvura mukutenderera kwemvura inotonhorera uye inoita basa rekudzivirira kwecorrosion inhibition uye scale inhibition.Hydroxyethylenediphosphonic acid imhando yemhando ye-catholent-scale catholent inhibitor equibitor equibitor inhibitor. inhibitor. Kana yakasanganiswa nemamwe majekiseni ekuchenesa mvura, inoratidza yakanakira synergistic mhedzisiro.