Qib Siab - Sodium Dihydrogen Phosphate: Kev Ntsuas Tseeb - Tsim Los Rau Cov Txiaj Ntsig Zoo Tshaj Plaws
Cov Ntawv Thov Tseem Ceeb
Hauv kev lag luam khoom noj, Sodium Dihydrogen Phosphate ua lub luag haujlwm ntau yam. Nws ua haujlwm ua tus neeg sawv cev tseem ceeb, ua tib zoo tswj cov pH hauv ntau yam khoom noj. Piv txwv li, hauv cov nqaij ua tiav, nws pab tswj cov kua qaub kom zoo, uas yog qhov tseem ceeb rau kev khaws cov qauv, saj, thiab lub txee lub neej ntawm cov khoom. Nws kuj ua haujlwm ua tus neeg sawv cev hauv qee cov khoom ci. Thaum ua ke nrog lwm cov khoom xyaw xws li baking soda, nws teb thaum lub sijhawm ci kom tsim cov pa roj carbon dioxide, ua rau cov khob cij lossis cov khoom sib xyaw nce thiab tsim cov qauv sib dua, airy. Tsis tas li ntawd, nws yog siv ua tus neeg sib cais, tiv thaiv kev oxidation ntawm cov rog thiab kev tsim cov tsw qab hauv cov khoom noj xws li cov kua zaub xas lav thiab cov cheese ua tiav. Nws siv hauv cov khoom noj yog tswj hwm nruj me ntsis kom lav qhov ua raws li kev nyab xeeb thiab cov qauv zoo, kom ntseeg tau tias nws tsis muaj kev pheej hmoo rau cov neeg siv khoom thiab tsis cuam tshuam rau cov txiaj ntsig ntawm cov khoom noj.
Hauv kev lag luam tshuaj, peb cov Sodium Dihydrogen Phosphate yog ib qho khoom tseem ceeb. Nws feem ntau siv ua tus neeg sawv cev hauv cov tshuaj, tswj kom muaj pH ruaj khov rau cov tshuaj. Qhov no tseem ceeb heev vim tias ntau cov tshuaj rhiab heev rau kev hloov pauv hauv pH, thiab pH tsis raug tuaj yeem ua rau txo qis kev ua haujlwm lossis txawm tias kev puas tsuaj ntawm cov tshuaj. Piv txwv li, hauv cov tshuaj kua xws li cov tshuaj haus thiab cov tshuaj txhaj, nws pab kom cov tshuaj nyob rau hauv daim ntawv ruaj khov thiab bioavailable. Ntxiv mus, nws tuaj yeem siv ua tus neeg pabcuam hauv cov ntawv khoj khov xws li cov ntsiav tshuaj thiab cov tshuaj ntsiav, pab txhawb kev tawg thiab yaj ntawm cov tshuaj hauv lub cev, yog li ua rau nws nqus tau thiab ua haujlwm tau zoo.
Hauv kev kho dej, Sodium Dihydrogen Phosphate muaj ntau yam kev siv. Nws tuaj yeem siv los kho qhov pH ntawm dej, uas yog qhov tseem ceeb rau ntau yam txheej txheem kho dej. Hauv cov txheej txheem dej hauv kev lag luam, kev tswj hwm qhov pH kom raug pab tiv thaiv kev xeb hauv cov kav dej thiab cov khoom siv, txo cov nqi kho thiab txuas ntxiv lub neej ntawm cov khoom siv. Nws kuj koom nrog qee cov txheej txheem ua kom dej mos, pab tshem tawm qee cov hlau ions ntawm dej los ntawm kev tsim cov khoom sib xyaw. Qhov no txhim kho qhov zoo ntawm dej rau kev siv hauv kev lag luam, xyuas kom meej tias nws ua tau raws li cov qauv tsim khoom, cov txheej txheem txias, thiab cov dej pub boiler.
Hauv kev lag luam ua liaj ua teb, Sodium Dihydrogen Phosphate siv tau ua chiv uas muaj phosphorus. Phosphorus yog ib qho tseem ceeb rau kev loj hlob ntawm cov nroj tsuag, ua lub luag haujlwm tseem ceeb hauv kev loj hlob ntawm cov hauv paus hniav, photosynthesis, thiab kev hloov pauv zog hauv cov nroj tsuag. Peb cov khoom zoo tshaj plaws muab cov phosphorus uas yooj yim rau cov nroj tsuag, txhawb kev loj hlob ntawm cov hauv paus hniav zoo, kev cog qoob loo thaum ntxov, thiab ua rau cov qoob loo ntau ntxiv. Nws tuaj yeem siv rau ntau hom av thiab tsim nyog rau ntau hom qoob loo, ua rau nws yog ib qho cuab yeej muaj txiaj ntsig rau cov neeg ua liaj ua teb uas xav txhim kho av av thiab ua kom zoo dua qub ntawm kev ua liaj ua teb.
Cov Lus Qhia Tshwj Xeeb
| Lub Npe Khoom | Sodium Dihydrogen Phosphate | |||||||||
| Cov Qauv Tshuaj | NaH2PO4 | |||||||||
| Qhov Hnyav Molecular | 119.98 g/mol | |||||||||
| Qhov tsos | Hmoov crystalline tsis muaj xim | |||||||||
| Qhov Kub Yaj | 60 ℃ | |||||||||
| Qhov Ceev | 2.04 g/cm³ | |||||||||
| CAS TSIS MUAJ | 7558 - 80 - 7 | |||||||||
| Tus lej HS | 28351100 | |||||||||
| EINECS TSIS MUAJ | 231 - 449 - 2 | |||||||||
| Daim Ntawv Thov | Siv rau hauv kev lag luam khoom noj, tshuaj, kev kho dej, thiab kev lag luam tshuaj lom neeg | |||||||||
Daim Ntawv Tswj Xyuas Zoo
| Lub Npe Khoom | Sodium Dihydrogen Phosphate | ||||||
| YAM KHOOM | TUS NQI XEEM (%) | ||||||
| Sodium dihydrogen phosphate NaH2PO4 | 98.0-103.0 | ||||||
| Cov khoom tsis yaj hauv dej ≤ | 0. 2 | ||||||
| Arsenic (Raws li) ≤ | 0.0003 | ||||||
| Cov hlau hnyav (raws li Pb) ≤ | 0.001 | ||||||
| Cov hlau txhuas (Pb) ≤ | 0.0004 | ||||||
| Fluoride (F) ≤ | 0.005 | ||||||
| PH (1% kua dej) | 4.1-4.7 | ||||||
| Poob thaum ziab NaH2PO4 ≤ | 2.0 | ||||||
| Poob thaum ziab NaH2PO4-H2O ≤ | 10.0-15.0 | ||||||
| Poob thaum ziab NaH2PO4-2H2 ≤ | 20.0-25.0 | ||||||
Hauv kev xaus lus
Peb cov Sodium Dihydrogen Phosphate Qib Zoo Tshaj Plaws tau ntim rau hauv cov thawv zoo, kaw ntom ntom kom tiv thaiv nws ntawm cov dej noo, oxidation, thiab lwm yam ib puag ncig thaum lub sijhawm khaws cia, thauj mus los, thiab tuav. Txhua pawg tau dhau los ntawm kev kuaj xyuas zoo, suav nrog kev tshuaj xyuas kev huv huv, kev txheeb xyuas cov tshuaj lom neeg, thiab kev sim ua haujlwm. Nrog nws cov khoom zoo tshaj plaws thiab ntau yam kev siv, nws tau dhau los ua kev xaiv ntseeg siab rau cov neeg siv khoom thoob ntiaj teb. Txawm hais tias koj nyob hauv kev lag luam zaub mov, tshuaj, kev kho dej, lossis kev ua liaj ua teb, peb cov Sodium Dihydrogen Phosphate Qib Zoo Tshaj Plaws yog qhov kev daws teeb meem zoo tshaj plaws los ua kom tau raws li koj cov kev xav tau tshwj xeeb. Nws muab cov kev xaiv zoo, txhim khu kev qha, thiab ntau yam uas yuav pab txhawb rau kev ua tiav ntawm koj cov haujlwm thiab qhov zoo ntawm koj cov khoom kawg.