I-Ammonium Dihydrogen Phosphate Esezingeni Eliphezulu - Eliphezulu: Ukunemba - Kwenzelwe Imiphumela Emihle Kakhulu
Izinkambu Ezinkulu Zokufaka Isicelo
Emkhakheni wezolimo, i-ammonium dihydrogen phosphate yethu iyinto eshintsha umdlalo. Isebenza njengomanyolo wezakhamzimba osebenza kahle kakhulu, ohlinzeka nge-nitrogen ne-phosphorus, izinto ezimbili ezibalulekile ekukhuleni kwezitshalo. I-nitrogen ibalulekile ekwakhiweni kwamaprotheni ne-chlorophyll, ikhuthaza ukukhula kwamaqabunga aluhlaza futhi ithuthukise umsebenzi we-photosynthesis. I-phosphorus, ngakolunye uhlangothi, ibalulekile ekuthuthukisweni kwezimpande, ekuqhakazeni nasekutheleni izithelo. Ngokuhlinzeka ngalezi zakhamzimba ngesilinganiso esilinganiselayo, umkhiqizo wethu ukhulisa isivuno sezitshalo, uthuthukisa ikhwalithi yezitshalo, futhi uthuthukisa ukuqina kwezitshalo ngokumelene nezinambuzane kanye nezinto ezibangela ukucindezeleka kwemvelo. Ifanele izitshalo ezahlukahlukene, okuhlanganisa okusanhlamvu, imifino, izithelo, kanye nezitshalo ezithengiswayo, okwenza kube ithuluzi elibalulekile kubalimi banamuhla.
Embonini evimbela umlilo, i-ammonium dihydrogen phosphate idlala indima ebalulekile. Uma ifakwa ekwakhiweni okuvimbela umlilo, isebenza njenge-ejenti ephumelelayo yokucindezela ilangabi. Ngesikhathi somlilo, iyabola ukuze ikhiphe umhwamuko wamanzi kanye negesi ye-ammonia, enciphisa ukugcwala komoya-mpilo ozungeze umthombo womlilo futhi ipholise izinto ezivuthayo. Ngaphezu kwalokho, yakha ungqimba lwe-char oluvikelayo ebusweni bezinto eziphathwayo, ivimbela ukushisa okwengeziwe nomoya-mpilo ukuthi ungafinyeleli ngaphansi. Lesi sici senza kube ukukhetha okuhle kwezindwangu ezivimbela umlilo, ipulasitiki, kanye nemikhiqizo yokhuni, ivikele izimpilo kanye nempahla emiphumeleni emibi yomlilo.
Embonini ye-elekthronikhi, i-ammonium dihydrogen phosphate yethu ye-premium-grade isetshenziswa ezinqubweni zokukhiqiza ze-semiconductor. Isetshenziswa kuma-slurries e-chemical mechanical polishing (CMP), lapho isiza khona ukuhlela kahle ubuso be-silicon wafers nezinye izinto ze-semiconductor. Izakhiwo zayo zamakhemikhali ezihlukile ziyenza ikwazi ukusabela ebusweni bezinto ngendlela elawulwayo, isuse ukungalungi okuncane futhi iqinisekise ubuso obubushelelezi, obungenasici. Lokhu kubalulekile ekukhiqizweni kwamasekethe ahlanganisiwe asebenza kahle kakhulu, njengoba ngisho nokungalungi okuncane kakhulu ebusweni kungathinta ukusebenza nokuthembeka komkhiqizo wokugcina.
Embonini yokudla, i-ammonium dihydrogen phosphate inezindlela eziningana zokusebenzisa. Isetshenziswa njenge-ejenti yokubilisa ekubhakeni, lapho isabela khona nezingxenye ze-asidi enhlameni ukuze ikhiqize igesi ye-carbon dioxide, okwenza inhlama ikhuphuke futhi inike ukudla okubhakiwe ukuthungwa kwayo okulula nokuthambile. Ngaphezu kwalokho, ingasetshenziswa njengesengezo sezakhamzimba kweminye imikhiqizo yokudla, ihlinzeka nge-phosphorus ne-nitrogen ebalulekile ukuze kuthuthukiswe inani lokudla okunempilo. Kodwa-ke, ukusetshenziswa kwayo ekudleni kulawulwa ngokuqinile ukuqinisekisa ukuhambisana nezindinganiso zokuphepha nekhwalithi, okuqinisekisa inhlalakahle yabathengi.
Imininingwane
| Igama Lomkhiqizo | I-Monoammonium phosphate | |||||||||
| Ifomula Yamakhemikhali | I-NH4H2PO4 | |||||||||
| Isisindo sama-molecule | 115.03 g/mol | |||||||||
| Ukubukeka | Impuphu emhlophe ekristalu | |||||||||
| Indawo Yokuncibilika | 190℃ | |||||||||
| Ubuningi | 1.803 g/cm³ | |||||||||
| INOMBOLO YE-CAS | 7722 - 76 - 1 | |||||||||
| Ikhodi ye-HS | 28351200 | |||||||||
| I-EINECS CHA | 231 - 764 - 5 | |||||||||
| Isicelo | Umanyolo, isithasiselo sokudla, into evimbela umlilo, izinto zokwelapha | |||||||||
Ishidi Lokulawula Ikhwalithi
| Igama Lomkhiqizo | I-Monoammonium phosphate | ||||||
| ITEM | INANI LOKUHLOLA (%) | ||||||
| Njengoba | ≤0.0005 | ||||||
| H(isixazululo esingu-50g/L, 25℃) | 4.0～4.5 | ||||||
| Izinto ezingancibiliki emanzini, % | ≤0.003 | ||||||
| Izinsimbi ezisindayo (njenge-Pb) | ≤0.0005 | ||||||
| I-Potassium(K) | ≤0.003 | ||||||
| Insimbi (Fe) | ≤0.0005 | ||||||
| I-Chloride (Cl) | ≤0.00025 | ||||||
| Izithako ze-sulfur (SO4) | ≤0.0025 | ||||||
| I-Nitrate (NO3) | ≤0.001 | ||||||
| Ukuhlolwa kokucaca | Abafanelekile | ||||||
| Okuqukethwe (NH4H2PO4) | ≥99.5 | ||||||
Ngokufigqiwe
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