Trisodium Citrate Hmoov, tseem hu ua cov kua mis citrate, nrog cov tshuaj noj tshuaj c6h5nana3o3o7, CAS 68-04-2, yog cov organic compound. Sodium citrate, kuj tseem yog sodium citrate thiab trisodium cances, yog cov hmoov dawb crystalline lossis cov nqaij tawv txiv neej, qab ntsev, solublol, solublol, solublol, soluble me ntsis hauv ethanol. Cov kua tshuaj aque yog me ntsis alkaline, uas ua rau nws txias thaum saj. Nws tiav niam txiv ua ke thaum ua kom sov li 100 degree. Nws yog ruaj khov nyob rau hauv huab cua thiab feem ntau siv los ua cov tsis sib xws, cov neeg sawv cev ua haujlwm thiab cov kab lis kev cai me me. Sodium citrate hmoov yog siv nyob rau hauv cov tshuaj rau diuresis, tawm hws, tiv thaiv cov ntshav sib koom ua kom cov ntshav, dej haus, kev thaij duab, kev yees duab, thiab lwm yam.
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Tshuaj Cov Qauv |
C6h5na3o7 |
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Muaj pes tsawg leej |
258 |
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Molecular hnyav |
258 |
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m/z |
258 (100.0%), 259 (6.5%), 260 (1.4%) |
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Kev Ntsuam Xyuas |
C, 27.93; H, 1.95; Na, 26.73; O, 43.40 |
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Raws li kev sib txawv ntau lawm raw cov ntaub ntawv, lub ntsiab kev ntawm synthesizingTrisodium Citrate Hmoovyog:
Qhov no tseem yog qhov kev tshawb fawb ua ntej thiab kev tsim cov thev naus laus zis ntau lawm. Citric acid yog yaj hauv dej thiab ntxiv rau sodium hydroxide tov los tsim cov tshuaj tiv thaiv neutralization thiab tsim ntau cov cua sov. Cov khoom tiav tau txais los ntawm kev lim dej, cov kev xav, crystallization thiab kom qhuav. Cov txheej txheem yog yooj yim thiab kev ua kom huv ntawm cov khoom yog qhov zoo; Qhov tsis zoo yog tus nqi ntau lawm. Tam sim no nws tsuas yog siv rau kev npaj cov khoom siv kuaj.
Cov txheej txheem txhim kho ntawm cov qauv nruab nrab muaj qhov zoo ntawm kev yuav yooj yim, muaj nqi ntau dua thiab tsis muaj nqi ntau lawm ntawm cov khoom siv raw; Nws yog cov qauv tsim khoom nquag siv los ntawm kev lag luam lag luam.
Hom qauv no yog txoj kev npaj ua kom zoo dua rau dej qab zib cov khoom lag luam uas tsis haum rau kev lag luam kws tshuaj. Cov qauv no siv siab rau siab- zoo sodium bicarbonate, uas yog cov neeg citricorbon, thiab ua tiav los ntawm cov roj ntsha hais tias yuav npaj cov tshuaj uas citrine. Nws yog cov yam ntxwv los ntawm cov tshuaj tiv thaiv me me, cov khoom lag luam zoo thiab cov txheej txheem zoo ua haujlwm. Nws yog tsuas yog siv nyob rau hauv qee yam chaw muag tshuaj.
Hauv hom no, calcium tshauv yog tsim cov tshuaj tiv thaiv ob chav, thiab cov tshuaj tsis muaj txiaj ntsig tau muab cov tshuaj pleev ib ce. Lub purity ntawm cov khoom yog txom nyem thiab cov txheej txheem kev ua haujlwm yog ntev. Ob peb xyoos dhau los, nws tau tshaj tawm tias los ntawm kev kho cov pH tus nqi ntawm kev sib xyaw, cov nqi ntws tau yooj yim, thiab cov khoom lag luam zoo dua tau txais.
Qee tus neeg siv Resin sib pauv qauv los tsim cov sodium citrate. Lub fermentation supernatant yog sib pauv nrog ion resin, thiab tom qab ntawd adsorbed citric acid raug kaw nrog sodium hydrocide tov. Qhov tau txais cov ntsev ntsev ntsev yog cov tshuaj concentrated thiab crystallized kom tau txais cov khoom noj qab haus huv. Hom no tsis muaj kev ua qias tuaj thiab tus nqi tsawg.
Sodium citres (Tshuaj mis: NA ₆ H ₆ h ₆ ₆ ₆ ₆ ₇) yog qhov tsis {} - soluble organic accicic acid. Nrog nws cov tshuaj tshwj xeeb xws li muaj zog chelating muaj peev xwm, tsis muaj zog siv hauv cov zaub mov, tshuaj tiv thaiv cov zaub mov, kev tiv thaiv ib puag ncig, thiab lwm thaj teb. Cov hauv qab no yog cov ntsiab lus ntawm cov ntsiab lus ntawm nws cov tseem ceeb:
1. Acidity Regulator
Kev haus dej thiab cov khoom noj siv mis: ua ib qho kua muaj kua qaub, nws tuaj yeem nruab nrab acidity hauv dej, thiab tiv thaiv cov khoom muaj protein hauv cov khoom noj ua mis. Piv txwv li, hauv cov dej haus carbonated nrog cov citricorages, nws cov citric acid tuaj yeem tsim cov txheej txheem buffering, tswj cov khoom acid {} radic tshuav nyiaj li cas, thiab txuas ntxiv txee lub neej.
Jam thiab cov kaus poom khoom: los ntawm chelating hlau ions (tooj liab), cov xim oxidation yog intern nyob ruaj khov, thiab sab hauv phab ntsa ntawm cov kaus poom khoom yog tiv thaiv los ntawm corrosion.
2. Anti {- corrosion thiab tus neeg sawv cev
Microbial Inhibition: tuaj yeem txo cov nqi ntawm cov zaub mov thiab tsim ib puag ncig uas tsis muaj txiaj ntsig rau kev loj hlob. Hauv cov nqaij cov khoom, nws sib xyaw nrog cov poov tshuaj sorbate tuaj yeem txuas ntxiv rau lub txee lub neej.
Antioxidant Li: Ua haujlwm Synergistically nrog cov vitamin C los tiv thaiv cov roj oxidation thiab rancidity, feem ntau siv nyob rau hauv cov khoom noj thiab qos yaj ywm chips.
3. Emulsion stabilizer
Mis nyuj khov thiab cov khoom noj mis nyuj: raws li emulsifiers, lawv tuaj yeem tiv thaiv cov roj sib cais thiab txhim kho cov khoom delicacy. Piv txwv li, hauv kev tsim cov mis nyuj khov, qhov nyiaj ntxiv yog 0.2% -0.3%, uas tuaj yeem ua rau cov qauv ua npuas dej.
Cov khoom ci: compound nrog sodium bicarbonate raws li ib tug neeg sawv cev keeb kwm ua lub khob noom cookie fluffy thiab muag muag, txhim kho cov ncuav qab zib ntawm cov ncuav qab zib thiab khoom qab zib.
1. Sab Nraud anticoagulant
Ntshav txuag thiab Transfusion: los ntawm kev sib tw calcium (cov kev tsim ntawm Prothromomic cov kev ua kom raug thaiv, yog li inhibiting lub sib cais txheej txheem. Ntxiv 3.2% lossis 3.8% sodium citrate citrate rau cov leeg ntshav sau rau cov leeg (xws li PT, APTT).
Hemodialysis: Ntxiv cov sodium citrate rau lub lim dej kom tiv thaiv kom txhob cov ntshav txhaws thaum muab cov pa sib npaug hauv electrolyte sib npaug.
2. Kev kho mob ntawm metabolic acidosis
Alkalinization ntawm zis: metabolized nyob rau hauv lub cev tsim bicarbonate (HCO α⁻), uas tuaj yeem pab kho solubility, thiab pab kho cov roj hmab cov pob zeb thiab gout.
Chronic Renal tsis txaus: Los kho tus nqi sameric
3. Tshuaj siv khoom
Tsis muaj tus nqi: kho cov nqi hauv lub hauv paug ntawm qhov ncauj thiab txhaj tshuaj kom txhim kho cov tshuaj ruaj khov. Piv txwv li, qee yam tshuaj tua kab mob yuav tsum tau muab cia rau hauv qhov chaw tsis muaj zog alkally los tiv thaiv kev siv tshuaj yeeb.
Tsw tus raug: Nws npog qhov ncauj ntawm cov tshuaj tu mob thiab txhim kho cov neeg mob ua raws cai, siv rau cov menyuam cov tshuaj thiab cov ntsiav tshuaj effervescent.
1. Muaj cov neeg sawv cev tu
BOILER DESCALING: Nws tuaj yeem chelate calcium thiab cov dej khov, tshem tawm cov nplai ntawm phab ntsa sab hauv lub neej ntawm cov khoom siv. Piv rau cov muaj zog acid ntxuav cov neeg sawv cev, nws muaj qis dua corrosiveness thiab yog ntau ib puag ncig phooj ywg.
Textile Printing thiab Dyeing: Raws li cov hlau ion chelating tus neeg sawv cev, nws txwv tsis pub ua cov hlau ions hauv dej, txhim kho dowing cov kev sib dhos thiab xim ceev.
2. Electration kev kho dej kom huv
Hnyav hlau tshem tawm: Cov ntawv soluble complex uas yog tooj liab, thiab zinc nyob rau hauv cov dej hluav taws xob hnyav, thiab cov kev kho mob ntxiv rau nag lossis ion.
Sulfide tshem tawm: Hauv kev kho cua ua pa, cov khoom qab zib tuaj yeem hnov mob thiab ua kom pom kev ua kom zoo nkauj, txo cov pa paug.
3. Lub tsev retarder
Qhob additives: tuaj yeem ncua coaszent co ill kev tshuaj tiv thaiv, lub sijhawm ntev ua haujlwm, thiab pab txhawb kev ua haujlwm tsim kev tsim kho. Lub caij no, nws tuaj yeem txhim kho lub tensile, compressive, thiab khov rau kev tiv thaiv ntawm MAAs khoom.
1. Cosmetic stabilizer
PH hloov kho: hauv cov khoom lag luam ntawm tawv nqaij, cov khoom siv hauv qab tuaj yeem tswj cov khoom lag luam ua kom muaj cov khoom xyaw ua haujlwm. Piv txwv li, ntxiv 0.5% -1% sodium citrate rau cov tshuaj ntxuav kom ntsej muag tuaj yeem txhim kho kev ntxuav kom zoo thiab txo cov tawv nqaij khaus.
Ua npuas ncauj ua npuas dej: Siv ua npuas dej hauv da dej gel thiab zawv plaub hau los txhim kho kev nplua nuj thiab ua npuas ncauj zoo kawg nkaus.
2. Ib puag ncig tu tus neeg sawv cev
Phosphate pub dawb tshuaj ntxuav: tuaj yeem hloov sodium tripolyphosphate raws li cov tshuaj ntxuav cov tshuaj ntxuav kom txo qis kev pheej hmoo ntawm cov dej lub cev. Nws lub peev xwm mus chelate calcium thiab magnesium ions yog zoo li ntawm sodium tripolyphau, tab sis nws biodegradabate yog qhov zoo dua.
Cov tshuaj tua kab tua kab pheej hmoo noj: Tus neeg saib tshuaj tua kab mob tshwj xeeb muaj cov khoom siv tshuaj lom neeg tuaj yeem tshem cov tshuaj tua kab thiab cov txiv hmab txiv ntoo. Nws cov nyhuv chelating tuaj yeem rhuav tshem cov qauv molecular ntawm cov tshuaj tua kab thiab txo cov tshuaj tiv thaiv kom tsawg.
1. Kev Ntsuas Kev Kho Mob Nkev
Molecular Biology: sodium citrate citrate citrate citrate citrate (pX 3.2) yog siv DNA extraction thiab enzyme kev txiav txim siab los saib xyuas lub pH ruaj khov ntawm cov tshuaj tiv thaiv kab mob.
Kev sib xyaws Cell Cheebtsam: Ua ib qho inorganic ntsev sib xyaw, nws koom rau hauv cov metabolism thiab muab ntsev rau cov roj ntsha thiab cov pa roj teeb rau cov kab lis kev cai.
Zog Kev Txuag Hluav Taws Xob
Cov roj teeb lithium ion tuaj yeem siv los ua cov electrolyte ntxiv rau txhim kho roj teeb cycling ruaj khov thiab kev nyab xeeb. Nws lub peev xwm los chelate hlau ions tuaj yeem inhibit kev sib cais ntawm cov ntaub ntawv electrode thiab lub neej roj teeb ntev.
Flue Gas Desulfurization: Citricic Acrate Citrate Lormrate Cov Khoom Siv Hluav Taws Xob uas muaj kev phom sij
Cim npe nrov: Trisodium Mitrate hmoov CAS 68-04-2, cov neeg tsim khoom, chaw tsim khoom, Hoobkas, lag luam wholesale, yuav, nqi, loj, rau muag