Thoob Ntiaj Teb - Premier Oxalic Acid: Cov Kev Lag Luam Hloov Kho Tshuaj Txhua Lub Hom Phiaj
Cov Ntawv Thov Tseem Ceeb
Hauv kev lag luam hlau, peb cov oxalic acid yog ib qho kev hloov pauv loj. Nws yog siv dav rau kev ntxuav hlau thiab tshem tawm xeb. Oxalic acid muaj peev xwm tshwj xeeb los cuam tshuam nrog xeb (hlau oxide), hloov nws mus rau hauv cov tshuaj uas yaj tau uas tuaj yeem ntxuav tau yooj yim. Qhov no ua rau nws yog ib qho kev daws teeb meem zoo tshaj plaws rau kev kho kom rov qab ci ntsa iab thiab kev ua haujlwm ntawm cov khoom hlau, txawm tias lawv yog cov rooj tog hlau qub, cov tshuab lag luam, lossis cov khoom siv tsheb. Cov neeg ua haujlwm hlau vam khom peb cov oxalic acid los tshem tawm xeb thiab npaj cov hlau rau kev ua tiav ntxiv, xws li pleev xim lossis plating.
Kev lag luam textile tau txais txiaj ntsig zoo los ntawm peb lub Global - Premier Oxalic Acid thiab. Nws yog siv rau hauv cov txheej txheem tiav ntawm cov ntaub. Oxalic acid pab tshem tawm cov xim ntau dhau, ntsev, thiab lwm yam tsis huv ntawm cov ntaub, txhim kho nws cov xim thiab qhov zoo tag nrho. Nws kuj ua lub luag haujlwm hauv kev ua kom dawb qee hom ntaub, ua rau lawv ci dua thiab zoo nkauj dua. Cov chaw tsim khoom textile tuaj yeem tsim cov ntaub zoo uas ua tau raws li qhov xav tau ntawm kev lag luam zam thiab kho kom zoo nkauj hauv tsev los ntawm kev siv peb cov oxalic acid hauv lawv cov kab ntau lawm.
Hauv kev lag luam ua liaj ua teb, oxalic acid muaj nws cov kev siv. Nws tuaj yeem siv ua tshuaj tua kab mob hauv qee kis. Oxalic acid muaj peev xwm tiv thaiv kev loj hlob ntawm qee cov fungi uas tuaj yeem ua puas tsuaj rau cov qoob loo. Piv txwv li, hauv kev cog nceb, nws pab tswj kev loj hlob ntawm pwm, ua kom muaj cov nceb noj qab haus huv ntau dua. Tsis tas li ntawd, nws tuaj yeem siv rau hauv kev kho mob tom qab sau qoob loo kom ntev lub sijhawm khaws cia ntawm qee cov txiv hmab txiv ntoo thiab zaub los ntawm kev txo qhov kev loj hlob ntawm cov kab mob me me uas ua rau puas tsuaj.
Hauv kev lag luam tsim tshuaj lom neeg, peb cov oxalic acid ua haujlwm ua cov khoom siv tseem ceeb. Nws yog siv rau hauv kev tsim ntau yam tshuaj lom neeg, xws li oxalates, uas yog siv rau hauv kev tsim cov khoom siv av nplaum, cov xim, thiab cov kua mem. Nws cov khoom siv tshuaj lom neeg ua rau muaj peev xwm tsim cov khoom lag luam zoo nrog cov khoom tshwj xeeb. Cov chaw tsim tshuaj lom neeg tuaj yeem vam khom peb cov oxalic acid los tsim cov khoom tshiab uas ua tau raws li qhov xav tau ntawm kev ua lag luam.
Cov Lus Qhia Tshwj Xeeb
| Lub Npe Khoom | Oxalic Acid | |||||||||
| Cov Qauv Tshuaj | H2C2O4 | |||||||||
| Qhov Hnyav Molecular | 90.04 g/mol | |||||||||
| Qhov tsos | Dawb crystalline hmoov | |||||||||
| Qhov Kub Yaj | 189.5 ℃ | |||||||||
| Kub Kub | 150 ℃ | |||||||||
| Qhov Ceev | 1.653 g/cm³ | |||||||||
| CAS TSIS MUAJ | 144 - 62 - 7 | |||||||||
| Tus lej HS | 29171110 | |||||||||
| EINECS TSIS MUAJ | 205 - 634 - 3 | |||||||||
| Daim Ntawv Thov | Siv rau hauv cov ntaub, tawv, hlau, tshuaj, thiab kev ntxuav | |||||||||
Daim Ntawv Tswj Xyuas Zoo
| Lub Npe Khoom | Oxalic Acid | ||||||
| YAM KHOOM | TUS NQI TXUJ CI (%) | TUS NQI XEEM (%) | |||||
| Qhov tsos | Dawb Crystal | Dawb Crystal | |||||
| Kev dawb huv | 99.60 feeb. | 99.85 | |||||
| Sulfates (Raws li SO4) | 0.2 | 0.03 | |||||
| Cov Khoom seem ntawm kev kub hnyiab | 0.2 | 0.02% | |||||
| Hlau Hnyav (Raws li Pb) | 0.02 | 0.0001 | |||||
| Hlau (Raws li Fe) | 0.01 | 0.0014 | |||||
| Chlorides (Raws li Cl) | 0.01 | 0.0004 | |||||
| Calcium (Raws li Ca) | 0.0005 | 0.0001 | |||||
Hauv kev xaus lus
Peb Lub Ntiaj Teb - Premier Oxalic Acid tau ntim rau hauv cov thawv zoo, tsis muaj qhov xau kom tiv thaiv kev xau lossis kev puas tsuaj thaum lub sijhawm khaws cia thiab thauj mus los. Txhua pawg tau dhau los ntawm kev sim tswj xyuas zoo, suav nrog kev tshuaj xyuas kev huv, kev txiav txim siab acidity, thiab kev soj ntsuam kev ua tau zoo. Txawm hais tias koj yog lub khw ua hlau hauv North America, lub Hoobkas ntaub hauv Asia, tus neeg tsim khoom ua liaj ua teb hauv Tebchaws Europe, lossis lub chaw tsim tshuaj lom neeg hauv Africa, peb cov oxalic acid yog qhov kev daws teeb meem txhim khu kev qha thiab ntau yam uas koj xav tau. Nws muab kev ua tau zoo tsis muaj qhov sib piv, xyuas kom meej tias nws ua tau raws li thiab dhau koj cov kev xav tau tshwj xeeb hauv kev lag luam.