I-Etibronic Acid / Hedp / I-CAS: 28099-21-4
Inkcazo emfutshane:
Igama lemveliso: i-etidnir acid
I-CAS: 28099-21-4
Mf: c2h8o7p2
MW: 206.03
Ulwakhiwo:
Ukuxinana: 1.45 (60% AQ.)
I-Flash Point: 198 ~ 199 ℃
Imveliso ecocekileyo yikristale emhlophe. Imveliso yezamashishini ayinantsingiselo kukukhanya kulwelo oluqaqambileyo. Inyibilika ngokulula emanzini kwaye inyibilize e-methanol kunye ne-ethanol. I-HYDROXYETHnene Diphosphonis Acid i-Acid yoRhwebo kwaye ihlala isetyenziswa kunyango lwamanzi, iimveliso zokucoca amakhaya kunye neemveliso zononophelo.
ukucaciswa
| Into | Inkcazo |
| Imbonakalo | I-crystal emhlophe |
| Umxholo osebenzayo (njengoko i-acid)% | ≥98.0% |
| Umxholo osebenzayo (njenge-hedp.h20)% | ≥90.0.0% |
| P (1%) | ≤2 |
| Phosphoric acid (njenge-PO43 -)% | ≤0.5 |
| I-chloride (njenge-ci-) i-PPM | ≤I-100 |
| Fe ion ppm | ≤5 |
| Phosphurous acid (njenge-PO33 -)% | ≤0.8 |
Ukusetyenziswa
Le mveliso yeyona nto iphambili kwi-elektroplaIde. Xa ilungiselelwe isisombululo se-sowdide-free-free selterroplaide, inamandla athembekileyo aphezulu xa i-elektrosroplat yoshicilelo kwi-Sodium. Ukurhweba kugudile kwaye kune-luster elungileyo. Ngokubanzi, umthamo wemveliso kunye nomxholo we-60% yi-100 - 120 ml / l. Umthamo we-calfate yobhedu yi-15-20 g / l. Ukongeza, ngaphambi kokufaka i-electroplastanti, ukuntywila iindawo zokubeka kwi-1% - 2% yesisombululo sale mveliso ukwenza iindawo ezithintelweyo zijike zibe kwimeko evulekileyo. I-elektroplating emva kokuba eli nyathelo lingaphucuka ngakumbi. I-HYDROXYETHnene diphosphonic acid (Hedp) luhlobo olutsha lwe-elektroplaplaIng ye-elektroning. Isetyenziswa njenge-arhente ephambili yokuzinza komgangatho wamanzi ekujikeleze inkqubo yokupholisa amanzi okupholisa, ukudlala indima yothintelo lwe-corrosion kunye nokuthintela isikali. Le mveliso yenye ye-orlic Polyphostic Acid Acid Arhente yoLawulo lwaManzi. Kukwakhona ezinye iintlobo zolu hlobo lweemveliso eziveliswa eTshayina, njenge-Amino Trimpithylene Acid (i-Inpone) i-Acid ye-Acid ye-Acid (i-E-Edlenene) kwaye zamkelwa ngeminyaka yee-1970. Ukuvela kolu hlobo lweearhente zonyango lwamanzi kuyenzeka kwitekhnoloji yonyango ngamanyathelo amakhulu. Xa kuthelekiswa ne-inorgasic Polyphosphates, i-polyphostic Polyphostic Acids inozinzo oluhle, akukho lula ukunamathamo eziphezulu, kwaye ineempawu ze-corosion kunye nokuthintela amanqaku. Baluhlobo lwe-cathodic ye-cathodic inhibiotion kunye nohlobo lwe-non-stochiometric yamanqanaba. Xa isetyenziswa ngokudibeneyo kunye nabanye abantu abanonyango lwamanzi, babonisa isiphumo esifanelekileyo sokunxibelelana. Banokufumana amandla amakhulu ee-ion ezininzi zentsimbi ezinjenge-calcium, i-magnesium, ubhedu, kunye ne-zinc. Bade banefuthe elihle lokwenza i-inorganic yezinyithi, ezinje nge-camo4, i-Caco3, i-MGA3, njl. Ke ngoko, basetyenziswa ngokubanzi kwitekhnoloji yonyango lwamanzi. I-phosphoryland regeents isetyenziselwa i-serine ekhuselweyo kunye nePyranose.
Ukupakisha kunye nokuhambisa
Ukupakisha: 25kg njengeemfuno zabathengi.
Ukuhambisa: Ngaba yikhemikhali eqhelekileyo kwaye unokuhambisa ngololiwe, ulwandle nomoya.
Gcina kwaye ugcine
Ubomi beshellofu: inyanga yonke ukusuka kumhla wokwenziwa kwemveliso kwintengiso yentsusa egcinwe kwindawo epholileyo yokukhanya kwelanga, amanzi.
Igumbi lokugcina umoya elinomoya, iqondo lokushisa eliphantsi eliphantsi, elahlulwe kwii-oxidants, acids.
