Etidronic Acid HEDP CAS 2809-21-4
Hydroxyethylenediphosphonic acid, ti a tun mọ ni HEDP, jẹ apopọ diphosphonate ti a lo ninu ọṣẹ satelaiti, awọn ilana isọ omi, awọn ohun ikunra ati iṣelọpọ oogun. Iyọ ti acid yii ṣe ni agbekalẹ MnHEDP (M jẹ cation ati n jẹ nọmba M, to 4).
Ifarahan | Ko awọ-awọ kuro si omi tan ina, ofe lati ọrọ ajeji |
Òórùn | Diẹ si ko si |
Acid ti nṣiṣe lọwọ (%) | 60.0 iṣẹju |
Acid phosphorous (%) | 2.0 ti o pọju |
Phosphoric acid (%) | 0.8 ti o pọju |
Chloride bi Cl (ppm) | 100 max |
Sequestrant iye mg/g bi ọja ni PH 11-12 | 500 iṣẹju |
PH | 2.0 ti o pọju |
iwuwo | 1.440 iṣẹju |
Iron akoonu | 35.0 ti o pọju |
Àwọ̀ | 80 ti o pọju |
Hydroxy-ethylenediphosphonic acid jẹ iru tuntun ti chlorine-free electroplating complexing agent, eyi ti o jẹ aṣoju akọkọ fun iduroṣinṣin didara omi ni ọna omi itutu agbaiye ti n ṣaakiri ati pe o ṣe ipa ti ipadanu ipata ati idinamọ iwọn. Nigbati a ba ni idapo pẹlu awọn aṣoju itọju omi miiran, o ṣe afihan ipa amuṣiṣẹpọ pipe.
290kg / ilu 1250kg / IBC ilu

Etidronic Acid HEDP CAS 2809-21-4

Etidronic Acid HEDP CAS 2809-21-4
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