Calcium propionate TNN
Calcium propionate yog ib qho kev nyab xeeb thiab txhim khu kev qha pwm inhibitor rau zaub mov thiab pub, pom zoo los ntawm World Health Organization (WHO) thiab Food and Agriculture Organization of the United Nations (FAO). Calcium propionate, zoo li lwm cov rog, tuaj yeem metabolized los ntawm tib neeg thiab tsiaj txhu thiab muab cov calcium uas tseem ceeb rau tib neeg thiab tsiaj txhu. Cov txiaj ntsig no tsis sib haum los ntawm lwm cov tshuaj fungicides thiab suav tias yog gras. Molecular hnyav 186.22, dawb flaky crystal lossis dawb particle lossis hmoov. Nws muaj ib tug me ntsis tsw thiab yooj yim yaj nyob rau hauv cov huab cua noo. Cov monohydrate yog ib lub phaj zoo li cov siv lead ua ntawm cov xim tsis muaj xim monoclinic. Soluble hauv dej, me ntsis soluble hauv ethanol. Nws muaj ib tug dav spectrum antibacterial nyhuv rau pwm, poov xab thiab kab mob. Nws tuaj yeem siv rau hauv cov qhob cij thiab cov khoom ci los tiv thaiv corrosion. Qhov qis dua tus nqi pH, qhov siab dua cov nyhuv anti-corrosion. Calcium propionate yog xyaum tsis muaj tshuaj lom rau tib neeg lub cev. Nws yog siv los ua tshuaj tua kab mob hauv cov tshuaj pleev ib ce, thiab qhov siab tshaj plaws tso cai yog 2% (raws li propionic acid). Nws yuav tsum tau muab cia rau hauv qhov chaw qhuav thiab txias thiab tiv thaiv los ntawm nag thiab noo noo thaum khaws cia thiab thauj. Nws yog tau los ntawm neutralizing propionic acid nrog calcium hydroxide.
Hauj lwm lawm
Khoom Parameter
| Index | Yam ntxwv | Kev txheeb xyuas cov txiaj ntsig |
| IDENTIFICATION A thiab B | UA TEST | TSEEM CEEB |
| TXOJ CAI | Ntau dua lossis sib npaug rau % 98-100.5 | 99.6 |
| LOSS NTAWM DRYING | Tsawg dua lossis sib npaug li % 5 | 3.8 |
| MAGNESIUM (MgO) | Tsawg dua lossis sib npaug rau % PASSED TEST | TSEEM CEEB |
| fluoride | Tsawg dua lossis sib npaug li % 0.003 | GG l; 0.003 |
| LEAD (Pb) | Tsawg dua lossis sib npaug rau % 0.0002 | GGlt; 0.0002 |
| Insoluble dej | Tsawg dua lossis sib npaug li % 0.2 | 0.1 |
| Xaus | Raws li FCC tus qauv | |
Khoom Feature
 |
Pronic Acid Hom: BASF, EASTMAN Daim ntawv thov: Khoom noj khoom haus teb, Pub teb Qhov zoo: 1) Tsis muaj teeb meem rau tib neeg lub cev 2) Siv ntau yam khoom siv Peev xwm: 1000m / hli |
Daim ntawv thov
Siv ua mov ci; Preservative rau ncuav mog qab zib thiab cheese thiab pwm inhibitor rau pub. Raws li cov zaub mov preservative, calcium propionate feem ntau yog siv hauv cov qhob cij, txij li sodium propionate nce pH ntawm qhob cij thiab retards khob noom cookie fermentation; Sodium propionate feem ntau yog siv rau hauv ci vim hais tias ib tug hluavtaws remelting tus neeg sawv cev yog siv los remelt ci khoom, thiab tsis muaj cov poov xab loj hlob teeb meem tshwm sim los ntawm nce pH qhov tseem ceeb. Raws li pub preservative, cov nyhuv ntawm sodium propionate zoo dua li calcium propionate. Tab sis calcium propionate ruaj khov dua li sodium propionate. Propionate yog siv rau hauv cov khoom noj uas tsis yog qhob cij; Khoom qab zib thiab pastries; Ntxiv nrog rau cov cheese, nws kuj tseem siv tau rau hauv cov kua ntses los tiv thaiv pwm thiab inhibit re-fermentation. Hauv tshuaj, propionate tuaj yeem ua hmoov; Tshuaj thiab tshuaj pleev rau kev kho mob ntawm cov kab mob tshwm sim los ntawm cutaneous parasitic daim ntawv. Cov tshuaj pleev (kua) muaj 12.3% sodium propionate, thiab cov hmoov muaj 15% calcium propionate.
Hom phiaj
Calcium propionate yog cov khoom noj tshiab ntxiv. Nws yog ib qho kev nyab xeeb thiab txhim khu kev qha pwm inhibitor rau zaub mov thiab pub, pom zoo los ntawm World Health Organization (WHO) thiab Food and Agriculture Organization of United Nations (FAO). Calcium propionate muaj ntau yam tshuaj tua kab mob ntawm cov pwm, cov poov xab thiab cov kab mob.
1. Calcium propionate tuaj yeem siv los ua cov tshuaj tiv thaiv rau cov khoom noj thiab pub, thiab ua cov khoom noj rau cov ncuav thiab ncuav. Calcium propionate sib tov yooj yim thiab sib npaug nrog cov hmoov nplej. Raws li ib tug preservative, nws muaj peev xwm muab cov calcium uas tseem ceeb rau tib neeg lub cev thiab ntxiv dag zog rau kev noj haus.
2. Calcium propionate muaj cov nyhuv inhibitory ntawm pwm thiab aerophilic bacilli, uas tuaj yeem ua rau cov khob cij tsim cov tshuaj mucilaginous, tab sis tsis muaj kev cuam tshuam rau cov poov xab.
3. Nws muaj txiaj ntsig zoo tiv thaiv pwm, kab mob aerophilic spores, kab mob gram-tsis zoo, aflatoxin, thiab lwm yam., hmoov txhuv nplej siab thiab cov protein- thiab cov roj-muaj tshuaj, thiab muaj cov khoom tshwj xeeb los tiv thaiv corrosion.
4. Nws yog ib qho tshiab thiab nyab xeeb, zoo thiab dav-spectrum anti-pwm tus neeg sawv cev rau zaub mov thiab pub rau hauv brewing, pub thiab tshuaj suav tshuaj suav tshuaj.
5. Calcium propionate ua cov khoom noj ntxiv tuaj yeem tiv thaiv pwm pwm thiab ua kom lub neej ntev ntawm cov khoom noj. Thaum ua ke nrog lwm cov ntsev inorganic, nws kuj tuaj yeem txhim kho lub qab los noj mov ntawm cov tsiaj nyeg thiab nce cov qoob loo ntawm cov nyuj. Calcium propionate muaj qhov zoo ntawm qhov tsis muaj zog, siab kub tsis kam thiab zoo yoog raws tsiaj. Nws yog haum rau ntau yam pub.
6. Calcium propionate kuj tseem siv tau los ua ib qho ntxiv rau cov tshuaj txhuam hniav thiab tshuaj pleev ib ce, ua si lub luag haujlwm zoo los tiv thaiv corrosion.
7. Cov khoom noj tshiab tshiab, feem ntau yog siv los tiv thaiv pwm, uas tuaj yeem ncua lub sijhawm khaws cia khoom noj tshiab. Nws tseem tuaj yeem cuam tshuam kev tsim cov aflatoxin, uas tsis muaj kev phom sij rau cov poov xab, tib neeg thiab tsiaj txhu thiab tsis muaj tshuaj lom lossis phiv. Nws kuj tseem siv tau ua zaub mov preservative. [4]
Tshuaj Tiv Thaiv Kev Nyab Xeeb
[ noj mov]
Tsis txhob ua rau ntuav. Yog tias tus neeg raug tsim txom thiab tsaug zog, muab 2-4 khob, mis nyuj lossis dej. Cov neeg hauv lub coma yuav tsum tsis txhob noj dab tsi thiab nrhiav kev kho mob tam sim ntawd.
[inhalation]
Ncaj nraim los ntawm qhov chaw mus rau huab cua ntshiab. Yog tias tsis ua pa, ua pa ua pa. Yog ua pa nyuaj, muab cov pa oxygen. Tau txais kev pab kho mob hnoos lossis lwm yam tsos mob.
[tawv]
Ntxuav cov tawv nqaij nrog xab npum thiab dej kom ntau li 15 feeb thiab tshem tawm cov khaub ncaws thiab khau uas tsis huv. Yog tias qhov kev txhawb nqa hnyav zuj zus los yog pheej mus, nrhiav kev kho mob. Ntxuav khaub ncaws ua ntej rov siv dua.
[qhov muag]
Tam sim ntawd yaug qhov muag nrog dej kom ntau li 15 feeb thiab qee zaus nqa daim tawv muag sab sauv thiab sab qis. Nrhiav kev pab kho mob.
[kev ruaj ntseg ntiag tug]
Qhov muag: Hnav tsom iav kev nyab xeeb tsim nyog lossis tsom iav kev nyab xeeb tshuaj, 29 CFR 1910.133 lossis EN166 cov cai tiv thaiv qhov muag thiab ntsej muag. Daim tawv nqaij: Hnav cov hnab looj tes tiv thaiv kom tsis txhob muaj tawv nqaij. Khaub ncaws: Hnav cov khaub ncaws tiv thaiv kom tsis txhob muaj tawv nqaij.
[ua pa]
Raws li 29cfr 1910.134 lossis EN 149. Thaum tsim nyog, nco ntsoov siv NIOSH lossis EN 149 pom zoo ua pa.
[Kev sib ntaus sib tua hluav taws"]
Hnav MSHA/NIOSH lub tshuab ua pa uas muaj tus kheej (lossis sib npaug) thiab cov khaub ncaws tiv thaiv tag nrho. Thaum muaj hluav taws kub, thermal decomposition los yog combustion yuav ua rau irritating thiab toxic gases. Siv cov tshuaj tua hluav taws tsim nyog los tua hluav taws nyob ib puag ncig. Cov khoom yog flammable. Tus neeg tua hluav taws tua hluav taws: Cov khoom siv tsis yog nplaim taws thiab yog qhov tsim nyog tshaj rau kev tua hluav taws nyob ib puag ncig. Nyob rau hauv cov ntaub ntawv ntawm txau dej, tshuaj qhuav hmoov, carbon dioxide los yog ua npuas ncauj kom zoo.
[Impact exposure]
Cov khoom siv raw yuav tsis ua rau muaj kev phom sij rau kev noj qab haus huv. Qhov no yuav ua rau lub qhov muag luv luv.
[Small leak/leakage]
Nqus los yog cheb thiab muab tso rau hauv lub thawv tsim nyog rau kev ua haujlwm. Kho cov dej xau tam sim ntawd thiab siv cov cuab yeej tiv thaiv tsim nyog. Tsis txhob muaj plua plav. Xyuas kom muaj qhov cua zoo.
Cov yam ntxwv ntawm kev khaws cia thiab kev thauj mus los ntawm calcium propionate
[cia]
Khaws rau hauv qhov chaw txias, qhuav. Khaws rau hauv cov thawv kaw.
[kev kho mob]
Ntxuav kom huv si tom qab kev phais. Ntxuav koj ob txhais tes ua ntej noj mov. Siv nrog qhov cua kom zoo. Txo cov plua plav tsim thiab sib sau ua ke. Tsis txhob kov ntawm daim tawv nqaij thiab qhov muag. Tsis txhob noj thiab nqus pa.
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