Disodium phosphate anhydrous: cov zaub mov tseem ceeb tau piav qhia

Decodium phosphate anhydrot anhydrod, feem ntau pom cov npe ua cov khoom xyaw hauv ntau cov khoom noj khoom noj, yog ib qho kev sib txawv ntawm cov ntaub ntawv. Tab sis dab tsi raws nraim yog nws, thiab vim li cas nws thiaj li sib tw, tshwj xeeb tshaj yog nyob rau hauv kev lag luam khoom noj? Tsab ntawv no rho mus rau hauv lub ntiaj teb ntawm disodium phosphate anhydrous, tshawb txog nws cov khoom, kev tsim khoom, ntau yam kev siv (tshwj xeeb yog ib mov Additive), thiab kev txiav txim siab nyab xeeb. Txawm hais tias koj yog ib tug kws tshaj lij kev tshaj lij xws li Markson Nrhiav cov khoom siv txhim kho tshiab, lossis tsuas yog xav paub txog cov khoom xyaw hauv koj lub pantry, nkag siab cov compound no yog qhov tseem ceeb heev. Peb yuav tshem tawm vim li cas qhov no tshwj xeeb hmoov Daim ntawv yog qhov muaj txiaj ntsig thiab nws ua haujlwm li cas hauv txhua yam ntawm kev siv cov cheese rau cov tshuaj ntxuav tes. Nyeem kom tau txais kev nkag siab zoo txog qhov tseem ceeb no tshuaj.

Dab tsi yog dab tsi yog dodium phosphate anhydrous?

Disodium phosphate (DSP), tseem muaj technically Disodium Hydrogen Phosphate lossis sodium phosphate dibasic, yog qhov sib xyaw ua ke tau los ntawm phosphoric acid. Nws yog ntsev muaj ntawm sodium ions (na +) thiab hydrogen phosphate ions (hpo4 ^ 2-). Lo lus "yam tsis muaj dab tsi"Yog qhov tseem ceeb ntawm no - nws tsuas txhais tau tias" tsis muaj dej. "Thaum tsis muaj dej lwg." Thaum muaj cov qauv dej hauv cov qauv siv crystal), lub anhydrous version tau muaj qhov no ywg dej muab tshem tawm, ua rau muaj ib qho qhuav hmoov.

Qhov no dawb, granular lossis crystalline hmoov yog heev Dej-soluble Tab sis feem ntau insoluble hauv cawv. Nws cov mis mis yog naolho₄. Raws li ib hom ntawm sodium phosphate, Nws yog ib tsev neeg ntawm cov tebchaw siv thoob plaws ntau yam lag luam. Nkag siab txog nws cov tshuaj theem pib pab rau nws ua haujlwm, seb nws ua yeeb yam li p tsis, ib emulsifier, lossis ib qho kev ua yeeb yam hauv cov ntawv thov sib txawv. Tus khoom yog muaj nuj nqis rau nws xwm yeem thiab kev huv, tshwj xeeb tshaj yog hauv cov zaub mov thiab chaw ua tshuaj paus Cov qib.

Cov khoom tshwj xeeb ntawm disodium phosphate anhydrous ua kom haum rau cov ntawv thov uas muaj cov dej yuav cuam tshuam nrog a kev ua los yog tsim, lossis qhov twg ib qho kev xav tau ntawm lub zog ua haujlwm yog qhov xav tau rau ib chav phaus hnyav. Nws paub txog nws lub peev xwm los pab tswj hwm cov acidion thiab txhim kho kev ntxhib los mos nyob hauv ntau lub nruab.

Cov khoom lag luam tshuaj muaj tseeb li cas?

Tus kev tsim ntawm disodium phosphate Feem ntau cuam tshuam cov kua phosphoric acid nrog sodium-muaj cov sodium carbonate (dej qab zib carbonate (dej qab zib hydroxide (caustic dej qab zib). Tus yuam sij yog ua tib zoo tswj cov tshuaj tiv thaiv kab mob, tshwj xeeb yog PH thiab kub, kom paub tseeb tias qhov tseeb astphonehosphate Ntsev yog tsim. Qhov sib piv ntawm cov reactants txiav txim siab uas sodium phosphate ntsev yog feem ntau ua. Rau disodium phosphate, cov tshuaj tiv thaiv AIM rau cov pheeb suab tshwj xeeb.

Cov tshuaj tiv thaiv feem ntau tuaj yeem sawv cev raws li:
HIPO₄ + 2 Naoh → Na₂hais + 2 h₂o
(Phosphoric acid + sodium hydroxide → disodium phosphate + dej)

Tom qab cov tshuaj tiv thaiv, kev daws teeb meem muaj cov yaj disodium phosphate. Kom tau txais cov khoom khoom, txoj kev daws teeb meem feem ntau yog huv thiab tom qab ntawd ua kom qhuav kev uaCov. Los tsim disodium phosphate anhydrous, Qhov txheej txheem ua kom qhuav no yog ua tib zoo tswj, feem ntau muaj feem cuam tshuam nrog tshuaj tsuag lossis evaporation raws li cov kub, kom tshem tawm txhua qhov ywg dej molecules txuam nrog cov ntawv hydrated. Kev tswj kom zoo thaum tsim khoom yog qhov tseem ceeb, ua kom tiav qhov kawg hmoov ua tau raws li kev ua kom meej meej hais txog kev coj dawb huv, qhov loj me me, thiab cov ntsiab lus noo noo thiab cov ntsiab lus noo noo, tshwj xeeb rau mov thiab chaw ua tshuaj paus Cov khoom siv tau kawm. Raws li cov tuam txhab tsim khoom, peb tsom rau cov khoom sib xws tom qab batch.

Dab tsi yog cov ntawv thov zaub mov tseem ceeb rau cov khoom no?

Disodium phosphate anhydrous yog ib tug workorse yam ntxiv rau nyob rau hauv mov Kev lag luam, pom zoo nyob rau hauv cov cai zoo li cov teeb tsa los ntawm U.S. Cov Nyiaj Noj thiab Tshuaj (FDA). Nws muaj kev ua haujlwm ntau yam ua rau nws muaj txiaj ntsig zoo heev hauv kev dav dav ntawm Cov zaub mov tiavCov. Ib qho ntawm nws thawj lub luag haujlwm yog ua tus neeg saib xyuas PHEM lossis phoCov. Tswj xyuas qib pec yog qhov tseem ceeb rau kev tswj hwm microbial, enzyme kev ua si, xim, thiab tsw ruaj khov nyob rau hauv ntau mov Cov khoom lag luam.

Nov yog qee yam mov Cov Ntawv Thov:

• Kev cheese: Ua raws li ib tug emulsifier Txhawm rau tiv thaiv cov roj thiab ywg dej Kev sib cais, ua rau muaj kev du, cov qauv zoo nkauj.
• Khoom noj siv mis: Siv nyob rau hauv condensed mis nyuj, cream, thiab qhov chaw ua mis nyuj-Zaj no muaj dej haus li a lub stababilizer Txhawm rau tiv thaiv cov neeg muaj protein Coagulation thiab txhim kho kev ntxhib los mos.
• Ci Khoom: Yuav siv tau ua ib feem ntawm kev ua kom pom kev hauv cov khoom qab zib, cov ncuav qab zib, thiab cov khob cij kom pab lawv sawv thiab ua tiav cov kev xav tau. Nws tau pab Tswj tus nqi ntawm cov roj cag uas tso tawm thaum lub ci txheej txheem.
• Nqaij thiab nqaij qaib cov khoom: Pab khaws cov dej noo, txhim kho kev sib daj, thiab siv cov xim ruaj khov nyob rau hauv cov nqaij uas cov nqaij, hnyuv ntxwm, thiab cov hamsages.
• Nqaij ntses ntses: Siv los tswj kev ya raws thiab firmness hauv cov ntses ua ntses thiab qwj ntses.
• Cereals: Ntxiv rau ib pliag cereals thiab sai-ua noj nplej kom luv luv ua lub sijhawm ua noj.
• Dej haus: Ua yeeb yam raws li kev ua tsis tau cov acidion thiab txhim kho cov tsw kawg.

Tus kev siv ntawm disodium phosphate anhydrous txhim kho kev ntxhib los mos, kev ruaj khov, thiab Txee lub neej, ua nws muaj txiaj ntsig khoom xyaw rau Rau cov khoom noj khoom noj khoom lag luam tsom rau cov khoom zoo ib yam hauv lawv khoom muab.

Puas yog disodium phosphate anhydrous siv raws li emulsifier thiab stabilizer?

Yog lawm, kiag li. Ib qho ntawm cov luag haujlwm tseem ceeb tshaj plaws ntawm disodium phosphate anhydrous nyob rau hauv mov Kev lag luam yog nws txoj haujlwm ua ob qho emulsifier thiab a lub stababilizerCov. Emulsifiers yog cov tshuaj uas pab sib xyaw cov khoom xyaw uas ib txwm tsis sib tov zoo, zoo li roj thiab dej. Stabilizers pab ua kom muaj kev sib xws thiab qauv ntawm a khoom Sijhawm dhau sijhawm. Dsp exhels nyob rau hauv ob lub luag haujlwm, tshwj xeeb hauv qhov chaw ua mis nyuj thiab cov zaub mov ua tiav.

Hauv kev ua tiav mis nyuj khov, piv txwv li, disodium phosphate Sib tham nrog cov mis nyuj uas muaj cov mis (rooj plaub), ua rau lawv ntau soluble thiab tiv thaiv cov rog globing los ntawm coalescing thiab cais tawm. Qhov no ua rau muaj tus yam ntxwv du, meltable kev ntxhib los mos cov neeg siv kev cia siab. Nws tiv thaiv uas tsis muaj kev lees paub kev ntxhib los mos lossis roj offing. Ib yam li ntawd, hauv cov khoom lag luam zoo li evaporated lossis condensed mis nyuj, nws ua raws li a lub stababilizer Txhawm rau tiv thaiv cov mis nyuj cov neeg muaj protein los ntawm setling tawm lossis gelling thaum lub sijhawm cia lossis cua sov kev kho, kom tau ntev dua Txee lub neej thiab zoo ib yam.

Nws lub peev xwm los ua ntu zus (khi) hlau ions tseem muaj peev xwm ua rau nws cov nyhuv stabilizing. Los ntawm lo hlua ions xws li calcium, uas tuaj yeem ua rau qhov tsis muaj peev xwm lossis tsis muaj kev cuam tshuam hauv qee cov zaub mov noj, disodium phosphate anhydrous pab tswj cov kev xav tau, tsos, thiab txhua yam zoo ntawm cov mov khoomCov. Qhov kev ua haujlwm no yog qhov tseem ceeb rau kev tsim kho thiab ruaj khov Cov zaub mov tiav.

Cov khoom no puas tuaj yeem pab kho cov acidity hauv cov zaub mov?

Tseeb, tswj thiab kho cov acidion (pH) yog lwm qhov tseem ceeb ntawm disodium phosphate anhydrous hauv mov ua. Nws ua raws li kev ua tau zoo pho, txhais tau tias nws pab tiv thaiv kev hloov pauv ntawm PH thaum cov kua qaub me ntawm cov kua qaub lossis alkali tau ntxiv. Tswj xyuas qhov ruaj khov p yog qhov tseem ceeb rau ntau qhov laj thawj hauv mov Ntau lawm: Tswj kev loj hlob ntawm cov microorganisms, cuam tshuam cov tsw thiab xim, thiab ua kom muaj kev sib luag ntawm lwm cov khoom xyaw xws li cov neeg sawv cev lossis cov enzymes.

Disodium phosphate yog ib nyuag alkaline hauv kev daws teeb meem (feem ntau muaj cov ntawv pH thaum 8.7 thiab 9.4 hauv 1% daws). Cov cuab yeej no tso cai rau nws siv los ua tus sawv cev buffering Txhawm rau nce lub ph (txo cov acidity) lossis tuav nws tsis pub dhau ib qho ntau yam. Piv txwv li, hauv qee qhov dej haus lossis zaub hauv kaus poom, kho cov pH tuaj yeem tiv thaiv kev tiv thaiv tartness lossis pab khaws cov xim thiab kev sau ntawv thaum ua thiab chaw khaws khoom.

Qhov kev muaj peev xwm no yog qhov tshwj xeeb tshaj yog cov khoom lag luam uas fermentation lossis lwm yam tshuaj lom neeg yuav hloov siab dhau lub sijhawm. Los ntawm kev sib txuam disodium phosphate anhydrous rau hauv txoj kev, cov tuam txhab uas tuaj yeem ua kom muaj kev sib xws thiab ruaj khov hauv lawv qhov kawg khoomCov. Nws muab txoj hauv kev txhim khu kev qha los tswj cov tshuaj lom neeg hauv ib puag ncig mov, pab txhawb rau nws qhov zoo tag nrho thiab cov neeg siv khoom txais kev pab. Qhov tseeb pho feem ntau yog ib qho kev qhia yuam sij rau cov neeg yuav khoom xws li MarkSon, ua kom pom kev ua ke raws li tau ua rau lawv tus kheej cov txheej txheem kev tsim khoom.

Tshaj dhau cov khoom noj: dab tsi lwm cov kev lag luam siv cov khoom no muaj?

Thaum nws lub luag haujlwm hauv mov Kev lag luam yog qhov tseem ceeb, cov nqi hluav taws xob ntawm disodium phosphate anhydrous txuas ntxiv rau ntau lwm yam muaj hauj lwm . Nws cov tshuaj lom neeg ua rau nws muaj txiaj ntsig zoo nyob rau hauv ntau cov ntawv thov cov khoom noj, qhia nws cov versatility ua ib qho Muaj Tshuaj.

Ib txhia tseem ceeb yam muaj hauj lwm Siv suav nrog:

• Tshuaj ntxuav thiab tu cov neeg sawv cev: Sodium phosphates, suav nrog DSP, tau siv nyob rau hauv xus npus daim ntawv zoo li cov nqaij mos mos thiab cov neeg tsim khoom. Lawv ua tiav cov khoom calcium thiab cov tshuaj khib nyiab hauv cov dej nyuaj, tiv thaiv lawv ntawm kev cuam tshuam nrog kev ntxuav tu ntawm surfactants. Qhov no pab xab npum huv ntau zoo. Txawm hais tias ib puag ncig kev txhawj xeeb tau txo lawv cov cheeb tsam, lawv tseem pom muaj nyob hauv qee yam kev lag luam thiab chaw ntxuav.
• Kev kho cov dej: Nws tau ua haujlwm hauv Kev Kho Mob Dej cov txheej txheem, tshwj xeeb rau Boiler Dej kev kho mob. Nws pab tiv thaiv kom tiv thaiv kev tsim cov nplai (cov ntxhia pob zeb) ntawm cov khoom siv cua sov los ntawm cov ntsev ua si calcium ua ib qho mos muag muag, uas tuaj yeem tshem tawm yooj yim. Nws kuj tseem yuav pab tswj kev ua cev tub nyob rau hauv lub boiler txoj hau kevCov. Koj tuaj yeem kawm paub ntau ntxiv txog cov tshuaj siv hauv kev kho dej, xws li Ferrous sulfate.
• Kev Kho Mob: Siv nyob rau hauv hlau nplaim kev kho thiab tu cov txheej txheem ua ntej tha xim lossis plating. Nws tuaj yeem pab tshem tawm oxides thiab npaj cov saum npoo rau cov txheej txheem tom ntej.
• Textile kev lag luam: Siv nyob rau hauv Dowing cov txheej txheem ua tus neeg sawv cev buffering los tswj cov pH, uas yog qhov tseem ceeb rau kev ua tiav xim los ntawm cov ntaub.
• Ceramics thiab cov xim: Tuaj yeem siv rau hauv kev tsim khoom ntawm tej yam ceramics thiab pigments.
• Kuaj REGENT: Ua haujlwm hauv cov tshuaj soj ntsuam cov tshuaj naperatories li tus neeg sawv cev buffering thiab reaugent hauv ntau cov qauv tshuaj ntsuam.
• Cov Ntaub Ntawv Siv Khoom: Siv raws li kev zam (muaj cov khoom siv tsis zoo) hauv qee chaw ua tshuaj paus Cov qauv, feem ntau yog tus neeg sawv cev buffering hauv cov ntsiav tshuaj lossis cov kev daws teeb meem. Nws tseem tuaj yeem ua tau siv Raws li cov ntsev faxative hauv qee yam ntawm kev kho mob Cov ntsiab lus.
• Saib xyuas tus kheej thiab tshuaj pleev ib ce: Pom hauv qee Kev Kho Tus Kheej Cov khoom lag luam thiab txoj kev ua kom zoo nkauj Cov qauv, dua feem ntau ua haujlwm ua cov tsiaj ua haujlwm lossis tsis tau.

Cov kev siv ntau yam no tau hais txog qhov dav dav ntawm disodium phosphate anhydrous dhau kev ua a Khoom Noj Ntxiv.

Dab tsi ua rau lub cev daim ntawv tsis zoo ntawm cov khoom no tshwj xeeb?

Tus yuam sij sib txawv nyob hauv lub npe: "yam tsis muaj dab tsi"txhais tau tias" tsis muaj ywg dejCov. "Thaum Irodium Phosphate tuaj yeem muaj nyob rau ntawm hydrates (zoo li disodium phosphate dihydres, Naolpoons, thiab cov naoloPous raug tshem tawm thaum lub sij hawm tsim khoom kev uaCov. Qhov kev sib txawv no muaj ntau yam zoo hauv qee cov ntawv thov.

• Ntau dua siab: Vim tias tsis muaj ciam dej, disodium phosphate anhydrous Muaj feem pua ​​siab dua ntawm cov kev nquag na ₂po₄ compound los ntawm qhov hnyav piv rau nws cov counterparts. Qhov no txhais tau tias koj xav tau tsawg dua khoom Yuav kom ua tiav cov nyhuv tib yam, muaj peev xwm ua rau cov nqi txuag tau hauv kev tsim qauv thiab xa khoom.
• Kev ruaj ntseg: Daim ntawv anhydrous tuaj yeem ruaj khov nyob hauv qee qhov chaw khaws khoom, tshwj xeeb yog qhov twg uas muaj dej ntws los yog kev hloov pauv lossis hloov hauv siab.
• Tsim kom yooj yim: Nyob rau hauv cov ntawv thov uas muaj cov dej ntxiv yog qhov tsis txaus ntseeg (piv txwv li, nyob rau hauv qee yam kev daws teeb meem, muaj cov tshuaj tiv thaiv tshwj xeeb), tus yam tsis muaj dab tsi daim ntawv yog nyiam. Nws tiv thaiv kev qhia ntawm cov dej noo ntxiv rau hauv txoj hau kev.
• Cov yam ntxwv solubility: Thaum ob daim ntawv yog Dej-soluble, lawv tus nqi ntawm so Thiab tus cwj pwm nyob rau hauv qhov kub thiab txias tuaj yeem sib txawv me ntsis, uas tej zaum yuav cuam tshuam rau hauv cov xwm txheej tshwj xeeb.

Xaiv ntawm cov ntaub ntawv tsis zoo thiab hydrated nyob ntawm nkaus rau cov kev cai tshwj xeeb ntawm cov daim ntawv thovCov. Rau ntau mov thiab yam muaj hauj lwm siv qhov ua kom meej thiab muaj kev ya raws kev ya raws, disodium phosphate anhydrous yog tus nyiam khoom.

Cov khoom no pab tau cov txheej txheem kev kho dej li cas?

Disodium phosphate anhydrous plays lub luag haujlwm tseem ceeb hauv ntau yam Kev Kho Mob Dej Cov ntawv thov, feem ntau tsom rau kev tiv thaiv cov nplai thiab tswj hwm kev ua cev tub Hauv cov tshuab dej muaj, tshwj xeeb tshaj yog boilers. Lub zog dej muaj cov minerals yaj xws li cov ntsev calcium thiab magnesium. Thaum cov dej no yog rhuab, cov minerals no tuaj yeem ua haujlwm nyuaj thiab tsim cov nplai nyuaj ntawm cov kav dej xws li cov roj cua thiab cua sov. Cov nplai no txo ​​cov txiaj ntsig zoo thiab tuaj yeem ua rau cov khoom siv puas tsuaj.

DSP pab tswj cov teeb meem no los ntawm tom qab mechanism: nws reacts nrog calcium ions hauv lub Boiler Dej Txhawm rau ua daim ntawv calcium phosphate, uas precipitates li muag muag, tsis yog-adherent sludge es tsis nyuaj nplai. Qhov sludge no tseem tau tawg nyob rau hauv cov dej thiab tuaj yeem tshem tawm yooj yim los ntawm cov txheej txheem hu ua blaindown. Cov phosphate no kev kho Txoj Haujlwm Pab Ua kom muaj kev hloov pauv cua sov huv thiab ua kom muaj kev pom zoo boiler efficiency.

Tsis tas li ntawd, tswj xyuas cov ntawv alkaline tseeb yog qhov tseem ceeb rau kev tiv thaiv kev ua cev tub ntawm hlau cov khoom siv hauv lub rhaub dej txoj hau kev. Disodium phosphate, ua alkaline, pab ua kom tsis txhob muaj dej boiler, khaws cov ntawv pH nyob rau hauv cov seem (feem ntau 10.5-11,5) kom txo qis xeb tus nqi. Thaum feem ntau siv nyob rau hauv kev sib txuas nrog lwm yam tshuaj lom xws li Trisodium phosphate vim muaj ntau yam Kev Kho Mob Dej Cov khoos kas, DSP muab cov nplai tseem ceeb thiab kev ua cev tub Kev tswj cov txiaj ntsig, tiv thaiv cov khoom muaj txiaj ntsig. Nws kev siv yog qhov tseem ceeb rau kev tswj kom muaj kev ncua ntev thiab ua haujlwm ntawm cov kab ke no.

Puas muaj kev nyab xeeb thiab kev txiav txim siab kev xaiv rau cov khoom no?

Yog, zoo li txhua tshuaj tshuaj, tshwj xeeb yog cov siv hauv mov thiab chaw ua tshuaj paus Cov Ntawv Thov, disodium phosphate anhydrous yuav raug rau kev ntsuas kev nyab xeeb thiab txoj caiCov. Kev tswj hwm lub cev thoob ntiaj teb, xws li U.S. Cov Neeg Noj Khoom Noj (FDA) thiab European)

• Zaub Mov Kev Nyab Xeeb: Thaum siv raws li a Khoom Noj Ntxiv, disodium phosphate Feem ntau pom tau tias muaj kev nyab xeeb (gras) los ntawm FDA thaum siv raws li kev ua lag luam zoo. Qhov no txhais tau tias nws tau txiav txim siab nyab xeeb rau kev noj ntawm theem ib txwm pom hauv cov zaub mov. Cov kev cai qhia meej Hom khoom noj nws tuaj yeem raug ntxiv rau thiab qee zaum kev siv siab tshaj plaws. Nws tau teev nyob rau hauv e tus lej E339 (II) hauv Tebchaws Europe.
• Kev txiav txim siab zoo: Phosphates yog ib qho chaw ntawm kev noj zaub mov phosphorus, ib qho tseem ceeb ntxhia. Txawm li cas los xij, ntau dhau ntawm phosphorus, tshwj xeeb los ntawm cov zaub mov tiav uas muaj cov khoom noj ntsev yam ntxiv raus, txheeb ze rau cov calcium kev noj, yog cov ncauj lus ntawm kev sib tham tsis tu ncua hauv kev noj haus kev tshawb fawb. Cov neeg tau txais kev pab thiab cov kws tshaj lij kev noj qab haus huv qee zaum saib xyuas phosphote.
• Muaj kev nyab xeeb: Nyob rau hauv nws concentrated hmoov Daim ntawv, disodium phosphate anhydrous tuaj yeem ua rau lub qhov muag, tawv nqaij, thiab ua pa ua pa. Cov khoom siv tiv thaiv tus kheej tsim nyog (PPE), xws li hnab looj tes, goggles, thiab cov ntsej muag plua plav, yuav tsum tau siv thaum tuav lub khoom Hauv cov chaw muaj kev lag luam kom txo qis kev raug. Cov Khoom Siv Khoom Siv Kev Nyab Xeeb Cov Ntawv Qhia (MSDS) muab cov ncauj lus kom ntxaws thiab cov ntaub ntawv kev nyab xeeb.
• Ua raws li: Cov neeg tsim khoom lag luam thiab cov neeg siv yuav tsum yog kev ceev kev cai Nrog cov kev cai hauv tebchaws thiab thoob ntiaj teb hais txog daim ntawv lo, Polity Cov Qauv (E.G., cov khoom noj khoom haus codex - FCC cov qib), thiab kev siv tshuaj lom neeg FCC. Rau cov neeg yuav khoom xws li Malompson, ua kom tau ib tus neeg xa khoom tau ua raws cov qauv kev tswj hwm thiab cov qauv zoo (zoo li ISO cov ntawv pov thawj) yog qhov kev txhawj xeeb tseem ceeb.

Zuag qhia tag nrho, thaum daws tau kom raug thiab siv nyob rau hauv tsim cov kev txwv, disodium phosphate anhydrous muaj qhov muaj zog muaj kev nyab xeeb profile tau txais los ntawm kev cai tso cai rau nws cov kev siv ntau yam, suav nrog mov thiab kev pub movCov. Lub luag hauj lwm tsim thiab kev ua raws li cov lus qhia kom muaj kev nyab xeeb kev siv ntawm no ntau yam sib xyaw.

Xaiv txoj cai disodium phosphate khoom: cov ntsiab lus tseem ceeb

Xaiv qhov tsim nyog Devium Phosphate khoom yuav tsum ua tib zoo saib xyuas ntawm cov npaj daim ntawv thov thiab cov cwj pwm zoo. Rau cov tub ceev xwm ua haujlwm zoo li Malompson, ua cov kev xaiv yog muaj feem sib npaug, tus nqi, thiab tus xa khoom muaj kev cia siab.

Ntawm no yog cov ntsiab lus tseem ceeb los xav txog:

1. Qib: Yog zaub mov qib (FCC), Chaw ua tshuaj paus Qib (USP / NF / NF), qib kawm, lossis Kev pub mov Yuav tsum muaj qib kawm? Yuav tsum muaj kev coj ua txawv txawv. Cov zaub mov thiab cov qhabnias cov qhab nia muaj cov kev qhia nruj me ntsis.
2. Daim Ntawv: Koj puas xav tau Disodium phosphate anhydrous (Naolhop) lossis daim ntawv hydrated (piv txwv li cov kab hydrated (.g., dihydrate, heptahydrate)? Qhov no nyob ntawm cov kev xav tau thiab rhiab rau cov dej noo. Tus yam tsis muaj dab tsi Daim ntawv muaj ntau dua na₂ho₄ cov ntsiab lus.
3. Loj me me loj: Puas yog tus daim ntawv thov yuav tsum muaj ib qho kev ntsuas me me (piv txwv li, granular vs. zoo hmoov)? Qhov no tuaj yeem cuam tshuam so tus nqi thiab tuav cov khoom.
4. Purity thiab specifications: Txheeb xyuas Daim Ntawv Pov Thawj Kev Ntsuam Xyuas (COA) kom paub tseeb tias qhov khoom Raws li yuav tsum muaj cov lus qhia tshwj xeeb rau kev coj dawb huv, hnyav hlau Cov ntsiab lus, arsenic qib, fluoride, etc. sib xws ntawm cov kab cooj yog qhov tseem ceeb heev.
5. Ntim: Yog tus lub thawv Qhov loj thiab hom haum rau koj kev tsim khoom kev ua (Piv txwv, 25kg hnab, cov hnab loj)? Ntim yuav tsum tiv thaiv cov khoom Ntawm noo noo, tshwj xeeb tshaj yog cov yam tsis muaj dab tsi daim ntawv.
6. Tus neeg xa khoom tuaj yeem: Puas yog tus neeg xa khoom muaj cov kev tswj hwm zoo ntawm (E.G., ISO Daim Ntawv Pov Thawj)? Lawv puas tuaj yeem muab cov khoom siv raws li ib puag ncig, txhim khu kev qha thiab kev sib txuas lus zoo? Nrog rau cov ntsiab lus mob uas muaj peev xwm nyiam kev sib txuas lus khoob lossis cov khoom xa tuaj qeeb yuav tsum muaj tus khub uas vam khom.
7. Kev cai ua raws cai: Xyuas kom cov khoom thiab tus muab khoom siv txhua yam cuam tshuam tseem fwv thiab cov cai hauv zos rau koj txoj kev lag luam thiab thaj chaw (piv txwv li (E.G., FDA, EFSA, ROHS ua raws li yog tias muaj feem).
8. Kev Txhawb Nqa: Puas yog tus xa khoom muaj kev txhawb nqa kev txhawb nqa khoom kev siv thiab txoj kev?

Los ntawm ua tib zoo saib cov xwm txheej no, cov neeg yuav tuaj yeem ntseeg kom lawv tau Kev daws teeb meem piv txwv tias yog cov khoom lag luam anhydrous Uas tau raws lawv cov kev xav tau kev ua haujlwm, cov qauv zoo, thiab kev tsim khoom xav tau zoo thiab ntseeg tau. Ua ib qho kev xaiv paub tseeb pab ua zaum kawg khoom muaj kev vam meej.

Tseem ceeb takaways: disodium phosphate anhydrous

• Txhais: Disodium phosphate anhydrous (Naolhop) yog dej dawb, hmoov Daim ntawv ntawm sodium phosphate yam, ib qho kev sib txawv tshuaj.
• Cov haujlwm tseem ceeb: Nws ua feem ntau ua pH tsis, emulsifier, lub stababilizer, thiab cov cim ua ntej.
• Daim Ntawv Thov Khoom Noj: Dav siv nyob rau hauv Cov zaub mov tiav nyiam mis nyuj khov, qhov chaw ua mis nyuj cov khoom lag luam, nqaij, cov khoom ci, thiab dej haus los tswj cov acidion, txhim kho kev ntxhib los mos, thiab txhim kho Txee lub neej.
• Lub hom phiaj muaj zog: Muab cov kev xav tau ntau dua, muaj peev xwm ua tau zoo dua, thiab zam kev ntxiv noo ntxiv piv rau cov ntaub ntawv hydrated.
• Muaj siv: Ua haujlwm hauv xus npuss, Kev Kho Mob Dej (tshwj xeeb yog Boiler Dej rau nplai thiab kev ua cev tub Tswj), kev kho tshuaj hlau, textiles, thiab raws li chav kuaj mob.
• Kev Nyab Xeeb & Kev Cai: Feem ntau pom tau tias muaj kev nyab xeeb (gras) rau siv Tsis pub dhau cov kev txwv uas tau teev tseg tab sis yuav tsum tau tuav txoj kev lag luam tsim nyog vim muaj kev txob txob. Kev ceev kev cai Nrog cov cai (FDA, EFSA, FCC) yog qhov tseem ceeb.
• Cov Qauv Xaiv: Xaiv txoj cai khoom Yuav muaj kev txiav txim siab qib, daim ntawv (anhydous vs. hydrate), purity, particle loj, thiab xa khoom noj kom txaus.

Disodium phosphate anhydrous tseem ceeb hauv cov khoom noj tsis tau hauv niaj hnub no mov Ua thiab Ntau Yam yam muaj hauj lwm Cov ntawv thov vim nws cov khoom tshwj xeeb thiab muaj txiaj ntsig zoo.