Ammonium sulfide CAS 12135-76-1
Ammonium sulfide lọwọlọwọ jẹ sulfide inorganic ti a lo pupọ ni ile-iṣẹ kemikali China. A mọ pe eru irin sulfide ni o wa soro lati tu ninu omi, ati paapa soro lati tu ni ti kii oxidizing acids. Nipa lilo hydrogen sulfide tabi awọn sulfide ti o le yo bi iṣuu soda sulfide ati ammonium sulfide lati fesi pẹlu awọn ions irin, awọn sulfide insoluble le jẹ precipitated lati ojutu
| Nkan | Sipesifikesonu |
| Oju omi farabale | 40 °C |
| iwuwo | 1 g/ml ni 25 °C |
| Ipa oru | 600hPa ni 20 °C |
| pKa | 3.42± 0.70 (Asọtẹlẹ) |
| ph | 9.5 (45% ojutu olomi) |
| OJUTU | Miscible pẹlu omi |
Ammonium sulfide le ṣee lo bi reagent onínọmbà chromatographic, reagent itupale itọka fun thallium, reagent awọ aworan, aṣoju dudu fun ọna sisanra makiuri, oluranlowo denitrification fun nitrocellulose, reagent pataki fun itupalẹ kemikali ati isọdi awọn nkan. O ti wa ni tun lo bi awọn kan olooru oluranlowo fun mu ṣiṣẹ erogba desulfurization ni ajile gbóògì.
Nigbagbogbo aba ti ni 25kg / ilu, ati tun le ṣee ṣe package ti adani.
Ammonium sulfide CAS 12135-76-1
Ammonium sulfide CAS 12135-76-1
