Potassium tartrate/ Cream of tartar/ CAS: 921-53-9
Kev Piav Qhia Luv:
Lub Npe Khoom: Potassium tartrate / Cream of tartar
Hom: ZA-WW
CAS:921-53-9
MF:C4H4K2O6
MW:226.27
QAUV:
cov lus qhia tshwj xeeb
| Khoom | Cov Lus Qhia Tshwj Xeeb |
| Qhov tsos | siv lead ua los yog hmoov |
| Xim | Dawb |
| Kev Ntsuas | 99.0 - 101.0% |
| Qhov Ceev | 1.954 g/mL ntawm 25 °C (lit.) |
| Lub zog ua pa | 0 Pa ntawm 25 ° C |
| Qhov taw tes kub hnyiab | 200 - 220 °C |
| Kev puas tsuaj | 200 - 220 ºC |
| Poob thaum ziab | ≤ 0.5% |
Kev Siv
Kev Siv Potassium Tartrate Potassium tartrate, ib qho dawb crystalline lossis hmoov compound, muaj ntau yam kev siv thoob plaws ntau yam lag luam vim nws cov khoom siv tshuaj lom neeg xws li kev muaj peev xwm chelating thiab kev ruaj khov. Nws cov kev siv tseem ceeb yog raws li nram no:
1. Kev Lag Luam Khoom NojNws yog dav siv ua khoom noj khoom haus ntxiv, feem ntau ua haujlwm li:
- Ib tug neeg sawv cev chelating m los khi cov hlau ions (piv txwv li, calcium, hlau) hauv cov khoom noj, tiv thaiv kev hloov pauv xim lossis kev ntxhib los mos tsis zoo thiab ua kom lub txee ntev dua.
- Ib qho sequestrant los txhim kho qhov ua tau zoo ntawm cov antioxidants thiab ua kom cov khoom xyaw zaub mov ruaj khov, xws li cov nqaij ua tiav, dej haus, thiab cov khoom ci.
-Ib tug neeg sawv cev buffering los tswj thiab tswj cov pH ntawm cov khoom noj, kom ntseeg tau tias saj thiab zoo sib xws (piv txwv li, hauv jams, jellies, thiab cov khoom qab zib ua los ntawm mis nyuj).
- Ib feem ntawm qee cov hmoov ci lossis ua ib qho khoom pab ua kom cov hmoov nplej nce sib npaug.
2. Kev Lag Luam TshuajHauv cov tshuaj formulations, nws ua haujlwm li:
- Ib yam khoom siv los txhim kho kev ruaj khov, kev yaj, lossis kev siv tau ntawm cov khoom xyaw tshuaj (APIs) hauv cov ntsiav tshuaj, tshuaj ntsiav, lossis cov tshuaj ua kua. - Ib qho tshuaj zawv plab me me hauv qee cov khoom noj uas yuav tsis tas yuav muaj daim ntawv yuav tshuaj (OTC), siv nws lub peev xwm los txhawb kev txav mus los ntawm kev ua kom cov dej hauv plab ntau ntxiv.
3. Kev Lag Luam Tshuaj thiab Kev Lag Luam
- Nws ua haujlwm ua tus neeg sawv cev txo qis hauv cov txheej txheem plating hlau (piv txwv li, rau cov nyiaj lossis tooj liab txheej) thiab ua tus neeg sawv cev complexing los tswj cov hlau ion concentrations hauv cov kev daws teeb meem kev lag luam.
- Nws yog siv rau hauv kev tsim cov tshuaj pleev xim tshwj xeeb, cov kua mem, thiab cov xim zas, qhov twg nws pab kho qhov viscosity thiab txhim kho kev lo rau ntawm qhov chaw. - Hauv kev tshuaj xyuas tshuaj, nws qee zaum siv ua tus qauv reagent rau calibrating cov cuab yeej lossis hauv kev sim titration.
4. Lwm Cov Ntawv Thov
- Nws yog ib qho khoom xyaw hauv qee cov khoom siv pleev kom zoo nkauj thiab cov khoom siv tu tus kheej (piv txwv li, tshuaj pleev tawv nqaij, tshuaj pleev plaub hau) los kho pH thiab txhim kho cov qauv ntawm cov khoom.
- Keeb kwm los, nws tau siv rau hauv kev ua cawv txiv hmab kom ua rau cov kua qaub tartaric ntau dhau (ua "kua txiv hmab pob zeb diamond") thiab ua kom cawv txiv hmab ntshiab, txawm hais tias kev ua cawv txiv hmab niaj hnub no siv cov txheej txheem zoo dua.
Ntim thiab Xa Khoom
25KG / Nruas los yog raws li cov neeg siv khoom xav tau.
Yog cov khoom siv dav dav thiab tuaj yeem xa los ntawm dej hiav txwv thiab huab cua
Khaws cia thiab khaws cia
Lub neej txee: 24 lub hlis txij li hnub tsim khoom hauv cov ntim khoom tsis tau qhib khaws cia rau hauv qhov chaw txias thiab qhuav kom tsis txhob raug tshav ntuj ncaj qha, dej.
Lub tsev rau khoom muaj cua nkag, ziab kom qhuav kub tsawg, Sib cais ntawm cov tshuaj oxidants, cov kua qaub.
