Phosphate Ammonium Dihydrogen oo Heer Sare ah: Saxnaan - Loo farsameeyay Natiijooyinka Ugu Fiican
Goobaha Codsiga ee ugu Muhiimsan
Beeraha, fosfate-keena ammonium dihydrogen waa wax beddela ciyaarta. Waxay u adeegtaa bacrimin nafaqo oo laba-geesood ah oo aad waxtar u leh, oo bixiya labadaba nitrogen iyo fosfooraska, laba walxood oo muhiim u ah koritaanka dhirta. Nitrogen-ku waa muhiim u ah isku-darka borotiinnada iyo chlorophyll, kor u qaadista koritaanka caleenta cagaaran iyo kor u qaadida dhaqdhaqaaqa sawir-qaadashada. Fosfooraska, dhanka kale, waa muhiim u ah horumarinta xididada, ubaxa, iyo miro-dhalinta. Iyadoo la siinayo nafaqooyinkan saamiga dheellitiran, badeecadeennu waxay kor u qaaddaa wax-soo-saarka dalagga, waxay hagaajisaa tayada dalagga, waxayna xoojisaa adkeysiga guud ee dhirta ka dhanka ah cayayaanka iyo walbahaarka deegaanka. Waxay ku habboon tahay noocyo kala duwan oo dalagyo ah, oo ay ku jiraan badarka, khudaarta, miraha, iyo dalagyada lacagta caddaanka ah, taasoo ka dhigaysa qalab lagama maarmaan u ah beeraleyda casriga ah.
Warshadaha dab-damiska, fosfate-ka ammonium dihydrogen wuxuu door muhiim ah ka ciyaaraa. Marka lagu daro qaacidooyinka dab-damiska, waxay u dhaqantaa sidii wakiil dab-damis ah oo wax ku ool ah. Inta lagu jiro dabka, way burburtaa si ay u sii deyso uumiga biyaha iyo gaaska ammonia, kaas oo khafiifiya isku-darka oksijiinta ku wareegsan isha dabka oo qaboojiya walxaha gubanaya. Intaa waxaa dheer, waxay samaysaa lakab ilaalin ah oo dusha sare ee maaddada la daweeyay, taasoo ka hortagaysa kulaylka iyo oksijiinta dheeraadka ah inay gaaraan substrate-ka hoose. Hantidani waxay ka dhigaysaa doorasho ku habboon dabka - ka-hortagga dharka, balaastikada, iyo alaabada alwaaxa, iyadoo ilaalinaysa nolosha iyo hantida saamaynta ba'an ee dabka.
Warshadaha elektaroonigga ah, fosfate-keena heerka sare ah ee ammonium dihydrogen waxaa loo isticmaalaa hababka wax soo saarka semiconductor-ka. Waxaa loo adeegsadaa slurries-ka kiimikada ee nadiifinta farsamada (CMP), halkaas oo ay ka caawiso in si sax ah loo qorsheeyo dusha sare ee wafers-ka silicon iyo walxaha kale ee semiconductor-ka. Sifooyinka kiimikada ee gaarka ah waxay awood u siinayaan inay la falgasho dusha sare ee maaddada si la xakameeyey, iyadoo meesha ka saaraysa khaladaadka yar yar iyo hubinta dusha siman oo aan cillad lahayn. Tani waa muhiim u ah soo saarista wareegyada isku dhafan ee waxqabadka sare leh, maadaama xitaa cilladda dusha sare ee ugu yar ay saameyn karto shaqada iyo kalsoonida badeecada ugu dambeysa.
Warshadaha cuntada, ammonium dihydrogen phosphate waxay leedahay dhowr adeegsi. Waxaa loo isticmaalaa sidii wakiil khamiirin ah dubista, halkaas oo ay la falgasho qaybaha aashitada ee cajiinka si ay u soo saarto gaaska kaarboon laba ogsaydh, taasoo keenta in cajiinku kor u kaco oo alaabta la dubay siiso qaab-dhismeedkooda fudud oo jilicsan. Intaa waxaa dheer, waxaa loo isticmaali karaa kabitaan nafaqo ah oo ku jira qaar ka mid ah cuntooyinka, iyadoo bixinaysa fosfooraska iyo nitrogen lagama maarmaanka ah si kor loogu qaado qiimaha nafaqada. Si kastaba ha ahaatee, isticmaalkeeda cuntada si adag ayaa loo nidaamiyay si loo hubiyo u hoggaansanaanta heerarka badbaadada iyo tayada, iyadoo la dammaanad qaadayo wanaagga macaamiisha.
Tilmaamaha
| Magaca Badeecada | Fosfate Monoammonium | |||||||||
| Qaaciddada Kiimikada | NH4H2PO4 | |||||||||
| Miisaanka Molekulerka | 115.03 g/mol | |||||||||
| Muuqaalka | Budada cad ee kirismaalka ah | |||||||||
| Barta Dhalmada | 190℃ | |||||||||
| Cufnaanta | 1.803 g/cm³ | |||||||||
| Lambarka CAS | 7722 - 76 - 1 | |||||||||
| Koodhka HS | 28351200 | |||||||||
| Lambarka EINECS | 231 - 764 - 5 | |||||||||
| Codsiga | Bacrimin, wax lagu daro cuntada, dab-damiska, walxo daawo ah | |||||||||
Xaashida Xakamaynta Tayada
| Magaca Badeecada | Fosfate Monoammonium | ||||||
| SHAYGA | QIIMAHA TIJAABADA (%) | ||||||
| Sida | ≤0.0005 | ||||||
| H(50g/L xal, 25℃) | 4.0~4.5 | ||||||
| Walax aan milmin biyaha, % | ≤0.003 | ||||||
| Biraha culus (sida Pb) | ≤0.0005 | ||||||
| Botashiyaam (K) | ≤0.003 | ||||||
| Bir (Fe) | ≤0.0005 | ||||||
| Koloriin (Cl) | ≤0.00025 | ||||||
| Isku-dhafka Sulfur (SO4) | ≤0.0025 | ||||||
| Nitrate (NO3) | ≤0.001 | ||||||
| Imtixaanka Cadaynta | Takhasuska u qalma | ||||||
| Tusmada (NH4H2PO4) | ≥99.5 | ||||||
Marka la soo koobo
Phosphate-kayaga Heerka Sare - Heerka Sare ee Ammonium Dihydrogen Phosphate waxaa lagu duubay weelal gaar ah oo u adkaysta qoyaanka si loo ilaaliyo xasilloonida kiimikada inta lagu jiro kaydinta, rarista, iyo maaraynta. Dufcad kasta waxaa lagu sameeyaa tijaabooyin dhammaystiran oo xakamaynta tayada ah, oo ay ku jiraan falanqaynta daahirnimada, cabbirka qaybinta cabbirka walxaha, iyo qiimaynta waxqabadka. Iyada oo leh tayo aad u fiican iyo codsiyo ballaaran, waxay noqotay doorasho lagu kalsoon yahay oo loogu talagalay macaamiisha adduunka oo dhan. Hadday tahay beeraha, wax soo saarka dab-damiska, wax soo saarka elektaroonigga ah, ama warshadaha cuntada, Phosphate-kayaga Heerka Sare ee Ammonium Dihydrogen Phosphate waa xalka ugu habboon ee lagu dabooli karo baahiyahaaga gaarka ah. Waxay bixisaa ikhtiyaar tayo sare leh, la isku halleyn karo, oo la beddeli karo oo shaki la'aan gacan ka geysan doona guusha hawlahaaga.