lulú HEDP 90% 1-Hydroxyethylidene-1,1-diphosphonic acid cas 2809-21-4 Etidronic acid monohydrate
lulú HEDP 90% 1-Hydroxyethylidene-1,1-diphosphonic acid cas 2809-21-4
Etidronic acid monohydrate
Awọn alaye ọja:
Orukọ ọja: lulú HEDP 90%
Awọn orukọ miiran: 1-Hydroxyethylidene-1,1-diphosphonic acid
CAS No.: 2809-21-4
Fọọmu Molikula: C2H8O7P2
Irisi: funfun lulú
Ohun elo: Itọju Omi
Mimo: 90% min
Awọn ohun elo:
1.HEDP ti wa ni lilo bi iwọn ati idinamọ ipata ni ṣikiri eto omi tutu, aaye epo ati awọn igbomikana kekere-kekere ni awọn aaye bii agbara ina, ile-iṣẹ kemikali, irin-irin, ajile, ati bẹbẹ lọ.
2.In ina hun ile ise, HEDP ti lo bi detergent fun irin ati nonmetal. Ni ile-iṣẹ dyeing, HEDP ti lo bi olutọju peroxide ati oluranlowo dye-fixing;
3.In ti kii-cyanide electroplating, HEDP ti wa ni lo bi chelating oluranlowo. Iwọn lilo ti 1-10mg/L ni o fẹ bi oludena iwọn, 10-50mg/L bi oludena ipata, ati 1000-2000mg/L bi ifọṣọ.
4.Usually, HEDP ti lo pọ pẹlu polycarboxylic acid.
| Nkan | Atọka |
| Ifarahan | funfun lulú |
| Akoonu ti nṣiṣe lọwọ (gẹgẹbi HEDP)% | ≥ 90 |
| Akoonu ti nṣiṣe lọwọ (HEDP.H2O)% | ≥98 |
| Chloride (bii Cl-)% | ≤ 5.0 |
| PH (ojutu 1) | ≤2.0 |
| Phosphoric acid (bii PO3³‾) | ≤ 0.8 |
| Fe ion ppm | ≤ 5 |
| Phosphoric acid (bii PO4³‾) | ≤ 0.5 |
| * Ni afikun: Ile-iṣẹ le ṣe iwadii ati dagbasoke awọn ọja tuntun ni ibamu si ibeere pataki ti awọn alabara wa. | |
