Taw qhia
Sodium propionate yog Dawb crystalline nplej los yog hmoov, nrog me ntsis propionic acid tsw, ruaj khov rau cua sov thiab lub teeb, yooj yim soluble nyob rau hauv dej. Khaws rau hauv qhov chaw txias, qhuav. Khaws rau hauv ib lub thawv airtight.
| Lub npe index | Sodium Propionate hmoov | E281 |
| TSEEM CEEB | Dawb crystalline hmoov los yog crystalline hmoov | Dawb crystalline hygroscopic hmoov, los yog hmoov dawb zoo |
| Cov ntsiab lus | 99. | Ntau dua lossis sib npaug rau 99.0% (105 degree ,2h) |
| pH (10% aqueous tov) | -- | 7.5-10.5 |
| Tsawg dua lossis sib npaug li % | -- | 0.0003 |
| Cov hlau hnyav tsawg dua lossis sib npaug li % | -- | 0.001 |
| Alkalinity (raws li Na2CO3) | Kev xeem dhau (kwv yees 0.15%) | -- |
| Poob ntawm ziab Tsawg dua los yog sib npaug rau % | 1 | 4 (105 degree, 2h) |
| Dej insoluble Tsawg dua los yog sib npaug rau % | -- | 0.1 |
| Hlau Tsawg dua los yog sib npaug rau % | 0.003 | 0.005 |
| Lead Tsawg dua lossis sib npaug rau % | 0.0002 | 0.0005 |
| Mercury Tsawg dua lossis sib npaug rau % | -- | 0.0001 |
Functions thiab Applications
1. Sodium Propionate yog siv los ua kua sodium propionate ntub hom acid preservatives, nws cov bacteriostasis cuam tshuam los ntawm PH ib puag ncig.
2. Sodium Propionate yog bounded tus neeg sawv cev nyob rau hauv tawv-ua thiaj li mus txhim kho lub uniformity ntawm alkali tsis kam quab yuam thiab tanning ntawm tawv.
3. Sodium Propionate tuaj yeem siv ua zaub mov preservative, sodium acid thiab acid hom, nws cov nyhuv bacteriostatic cuam tshuam los ntawm ib puag ncig pH tus nqi.
4. Sodium Propionate kuj tuaj yeem siv los ua zaub mov, pub, thiab tiv thaiv corrosion, fungicide.
5. Sodium Propionate kuj tuaj yeem siv los ua cov tshuaj pleev ib ce. Rau cov pwm thiab cov poov xab, nws muaj cov nyhuv antibacterial dav.
Nws yog siv los ua zaub mov preservative thiab yog sawv cev los ntawm cov khoom noj uas sau npe E tus lej E281 hauv Tebchaws Europe; nws feem ntau yog siv los ua pwm inhibitor hauv cov khoom bakery. Nws tau pom zoo siv los ua zaub mov ntxiv hauv EU, Tebchaws Asmeskas thiab Australia thiab New Zealand (qhov twg nws tau teev los ntawm nws tus lej INS 281).
Cim npe nrov: Tuam Tshoj sodium propionate manufacturers, hoobkas
