ifu HEDP 90% 1-Hydroxyethylidene-1,1-acide diphosphonic cas 2809-21-4 Acide Etidronic monohydrate
ifu HEDP 90% 1-Hydroxyethylidene-1,1-acide diphosphonic cas 2809-21-4
Acide ya Etidronic monohydrate
Ibisobanuro birambuye:
Izina ryibicuruzwa: ifu HEDP 90%
Andi mazina: 1-Hydroxyethylidene-1,1-acide diphosphonic
CAS No: 2809-21-4
Inzira ya molekulari: C2H8O7P2
Kugaragara: ifu yera
Gushyira mu bikorwa: Gutunganya amazi
Isuku: 90% min
Porogaramu:
1.HEDP ikoreshwa nk'ubunini no kubora mu kuzenguruka sisitemu y'amazi akonje, umurima wa peteroli hamwe n'amashanyarazi make mu murima nk'amashanyarazi, inganda z’imiti, metallurgie, ifumbire, n'ibindi ..
2.Mu nganda ziboheye, HEDP ikoreshwa nkimyenda yicyuma kandi idafite ubutare. Mu nganda zo gusiga amarangi, HEDP ikoreshwa nka stabilisateur ya peroxide hamwe nogukora amarangi;
3.Mu mashanyarazi atari cyanide, HEDP ikoreshwa nka chelating agent. Igipimo cya 1-10mg / L gikundwa nkibipimo byipima, 10-50mg / L nka inhibitori ya ruswa, na 1000-2000mg / L nka detergent.
4.Ubusanzwe, HEDP ikoreshwa hamwe na aside polycarboxylic.
| Ingingo | Ironderero |
| Kugaragara | Ifu yera |
| Ibirimo bifatika (nka HEDP)% | ≥ 90 |
| Ibirimo bifatika (HEDP.H2O)% | ≥98 |
| Chloride (nka Cl -)% | ≤ 5.0 |
| PH （1 ％ igisubizo） | ≤ 2.0 |
| Acide ya fosifori (nka PO3³‾) | ≤ 0.8 |
| Fe ion ppm | ≤ 5 |
| Acide ya fosifori (nka PO4³‾) | ≤ 0.5 |
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