Ammonium hydrogen difluoride/ CAS:1341-49-7
Ƙayyadewa
| Abu | Bayani dalla-dalla |
| Bayyanar | tauri |
| Launi | Fari |
| wurin narkewa | 125°C (haske) |
| wurin tafasa | 230°C |
| yawa | 1.5 g/cm3 |
| matsin lamba na tururi | 1 hPa (20 °C) |
| wurin walƙiya | 238°C |
| yanayin ajiya | A adana a zafin ɗaki. |
| narkewa | 630g/l |
| daidaitaccen rarrabuwar acid (pKa) | 6.3[a 20 ℃] |
| PH | 2 (5.7g/l, H2O, 20℃) |
| narkewar ruwa | 630 g/L (20 ºC) |
Amfani
Ammonium hydrogen difluoride wani farin lu'ulu'u ne mai ƙarfi wanda ake amfani da shi a fannoni daban-daban a masana'antu daban-daban. Ga taƙaitaccen bayani game da amfaninsa:
- Masana'antar Semiconductor: Ana amfani da shi azaman maganin sassaka don wafers na semiconductor da kuma wajen samar da siraran fina-finai. Ion fluoride da yake fitarwa yana taimakawa wajen gyara halayen saman kayan, wanda yake da mahimmanci don sarrafa na'urorin semiconductor daidai.
- Masana'antar Gilashi: Yana aiki a matsayin maganin goge gilashi, wanda galibi ana amfani da shi tare da hydrofluoric acid don haɓaka tasirin gogewa. Hakanan ana iya amfani da shi don maganin saman zanen silicon - na ƙarfe, kuma yana da hannu wajen samar da gilashi na musamman, kamar gilashi mai juriya ga zafin jiki mai yawa ko takamaiman amsawar sinadarai.
- Sarrafa Karfe: Ana amfani da shi azaman mai narkewa don ƙarfe beryllium da kuma a fannin gyaran saman zanen silicon - na ƙarfe. A cikin masana'antar lantarki, yana iya hanzarta amsawar tsatsa akan saman ƙarfe, yana sa electroplating ya zama iri ɗaya da ƙarfi.
- Sinadaran Reagent: Ana amfani da shi azaman maganin sinadarai a cikin nau'ikan halayen sinadarai da gwaje-gwaje daban-daban. Haka kuma ana iya amfani da shi don shirya sinadarin fluoride na ƙarfe ta hanyar yin martani da ƙarfe oxides ko ƙarfe, kuma yana aiki a matsayin babban tushen ions na fluoride a aikace-aikacen masana'antu da na nazari da yawa.
- Sauran Amfani:A masana'antun kera ƙarfe na yumbu da magnesium, yana taka muhimmiyar rawa a cikin tsarin samarwa. Haka kuma ana amfani da shi don tsaftacewa da rage yawan abincin tukunyar jirgi - tsarin ruwa da tsarin samar da tururi, da kuma wajen magance acidity na mai - duwatsun yashi na filin.
Marufi da Jigilar Kaya
25KG/Drum ko kuma kamar yadda ake buƙata daga abokin ciniki.
Ya kasance na kayan yau da kullun kuma yana iya isar da kaya ta teku da iska
Ajiyewa da adanawa
Rayuwar shiryayye: Watanni 24 daga ranar ƙera shi a cikin marufi na asali wanda ba a buɗe ba, an adana shi a wuri mai sanyi da bushewa, ba tare da hasken rana kai tsaye ba, ko ruwa.
Ma'ajiyar iska, Busar da ƙananan zafin jiki, An raba shi da sinadarai masu guba, acid.
