Kev Siv Lub Cev & Tshuaj Qhia

Khoom npe: citric acid monohydrate
CAS TSIS MUAJ .: 5949-29-1
H. S Code: 2918140000
Molecular hnyav: 210.14
Zog: xim tsis muaju lossis cov hmoov dawb dawb.
Specification: Bp98 / BP2012 / USP32 / E330

Khoom Taw Qhia

Citric Acid Monohydrate yog ib cov organic sib txuas nrog cov mis nyuj molecular ntawm C6h10o8. Nws yog tsuas yog siv nyob rau hauv cov zaub mov thiab dej haus kev lag luam ua tus sawv cev qaub, muaj txiaj ntsig thiab tshiab {ua raws tus neeg saib xyuas. Nws kuj yog siv los ua antioxidant, yas khwb thiab xab npum hauv kev lag luam tshuaj, tshuaj pleev ib ce kev lag luam thiab kev lag luam tshuaj ntxuav.

Tshuaj pleev ib ce: (emulsion, ntxuav hniav dawb); Khoom noj: feem ntau siv nyob rau hauv cov dej khov; tshuaj pleev ib ce (emulsion, ntxuav hniav dawb); Mas siv nyob rau hauv cov zaub mov thiab dej haus thaum cov neeg sawv cev noj, cov neeg sawv cev tsw, cov tshuaj tiv thaiv cov tshuaj tiv thaiv, thiab cov tshuaj tiv thaiv. Nws kuj yog siv los ua antioxidant, yas khwb thiab xab npum hauv kev lag luam tshuaj, kev lag luam kom hniav zoo nkauj thiab kev lag luam ntxuav.

Kev Ua Tshwj Xeeb

Citric Acid Monohydrate - bp98 / usp24

Yam	Kev qhia tshwj xeeb	Qho kawg
Kev tshwm sim	Tsis muaj kob lossis dawb siv lead	Tsis muaj kob lossis dawb siv lead
Daim qhia npe	Ua raws li qhov txwv	Ntuas
Clarity & Xim ntawm kev daws	Xa Daim Xeem	Xa Daim Xeem
Kev coj dawb huv	99.5~101.0%	99.96%
Dej	7.5~8.8%	8.72%
Sulphated tshauv	Tsawg dua los yog sib npaug rau 0.05%	0.01%
Txoj hau	Tsawg dua los yog sib npaug rau 150ppm	<150ppm
Oxalic Acid	Tsawg dua los yog sib npaug rau 100ppm	<100ppm
Cov hlau hnyav	Tsawg dua los yog sib npaug rau 5ppm	<5ppm
Cov roj carbonis yooj yim	Xa Daim Xeem	Xa Daim Xeem
Bacterial endotoxin	Tsawg dua los yog sib npaug rau 0.5IU / mg	<0.5IU/mg
Tooj dawb	Tsawg dua los yog sib npaug rau 0.2ppm	<0.2ppm
Hlau	Tsawg dua los yog sib npaug rau 0.5ppm	<0.5ppm
Khoom	Tsawg dua los yog sib npaug rau 1ppm	< 1ppm
Merc ...	Tsawg dua los yog sib npaug rau 1ppm	< 1ppm
Ntxaij	8-80mesh	Ntuas
Xaus: Hauv kev ua raws nrog BP / USP / FCC / E330

Daim ntawv thov

1. Haus

Kev noj qab ntawm citric acid hauv cov khoom noj haus hauv kev lag luam rau 75% rau 80% ntawm tag nrho cov citec acid ntau lawm. Citric acid yog ib qho ntawm cov khoom siv ntuj ntawm cov kua txiv. Nws tsis tsuas yog ua rau txiv hmab txiv ntoo tsw, tab sis kuj tseem muaj cov haujlwm ntawm solubilization, buffering, thiab anti {4 4 4 xiIDation. Nws ua rau cov piam thaj, tsw, xim pig pab thiab lwm yam khoom xyaw hauv cov dej haus sib xyaw thiab cov khoom sib xyaw ua ke, uas tuaj yeem ua kom anti- microbial khoom. Anti - cov nyhuv corrosion. Yog li ntawd, nws yog dav siv nyob rau hauv kev npaj ntawm ntau cov txiv ntoo -} raws li cov dej qab zib.

2. Jam thiab jelly

Lub luag haujlwm ntawm citric acid hauv jam thiab jelly zoo ib yam li ntawd hauv dej. Nws tsuas yog kho cov ph ntawm cov khoom lag luam thiab colortarts sour saj rau cov khoom. Hauv kev tsim cov jam, nws tuaj yeem txhim kho cov tsw thiab tiv thaiv qhov tsis xws luag ntawm sucrose crystallizing thiab xuab zeb.

3. Khoom qab zib

Qhov kev sib ntxiv ntawm citric acid rau cov tswm ciab tuaj yeem nce cov nqaij mos thiab tiv thaiv cov oxidation ntawm ntau yam khoom xyaw thiab nag lossis daus ntawm sucrose muaju. Feem ntau, qaub qab zib tuaj yeem muaj 2% citric acid. Hauv kev tsim cov pectin jelly, citric acid tuaj yeem kho cov acidity thiab txhim kho lub zog gel. Anhydrous citric acid yog siv rau kev zom cov pos hniav thiab hmoov noj.

4. Khov Khoom Noj

Citric acid muaj cov yam ntxwv ntawm chelating thiab kho pH, uas tuaj yeem txhawb cov nyhuv ntawm cov tshuaj tua kab mob antioxidants, thiab tuaj yeem ntseeg tau cov zaub mov khov ntawm cov zaub mov khov. Citric acid ib leeg lossis hauv kev sib xyaw nrog cov kua tsib acid Nws tuaj yeem ua tsis tau cov enzymes uas tuaj yeem ua rau ntses lwj thiab cov plaub hau hluav taws xob tsis zoo thiab chelate kab kawm. Cov khoom nqaij nruab nrab feem ntau yuav tsum tau soaked nyob rau hauv 0.25% citric acid thiab 0.2% Erythorbic acid tov ua ntej khov, uas yog qhov ua kom muaj zog rau kev khaws cia thiab tub yees. Nws tseem ua tau zoo rau cov nqaij npuas tshiab khaws cia thiab tiv thaiv kev noj nyiaj txiag. Citric acid tuaj yeem suav qhov tsis zoo ntawm cov xim thiab aroma ntawm cov txiv hmab txiv ntoo khov hauv cov txiv hmab txiv ntoo thiab tiv thaiv cov oxidation ntawm kab ntawm kab.