Taw qhia
Benzoic acid siv los ua preservatives nyob rau hauv cov zaub mov thiab dej qab zib los tiv thaiv kev loj hlob ntawm pwm, poov xab thiab fungi. Feem ntau cov ntsev yog nyiam dua cov kua qaub vim tias lawv muaj ntau dua soluble hauv dej. Qhov zoo tshaj pH rau cov tshuaj tiv thaiv kab mob yog qis dua pH 6.5 thiab sorbates feem ntau yog siv nyob rau hauv ntau ntawm 0.025% mus rau 0.10%. Ntxiv sorbate ntsev rau cov zaub mov yuav nce pH ntawm cov zaub mov me ntsis yog li cov pH yuav tsum tau hloov kho kom muaj kev nyab xeeb.
| Yam khoom | Specification | Cov txiaj ntsig kuaj |
| Qhov tshwm sim | Dawb crystalline hmoov los yog dawb crystalline hmoov | Ua raws |
| Cov ntsiab lus | 99% min | 99.58% |
| Melting Point | 121-124 degree | 123 0 degree |
| Sulfate tshauv | 0.1% Max | 0.08% |
| Poob rau ziab | 0.5% Max | 0.16% |
| Carbonizable khoom | Y5 | Y5 |
| Cov hlau hnyav | 10 ppm max | 7ppm ua |
| Chloride | 200 ppm max | 150 ppm max |
| Residue ntawm ignition | 0.1% max | 0.07% max |
Functions thiab Applications
Hauv kev lag luam khoom noj khoom haus, benzoic acid thiab sodium benzoate tuaj yeem siv los ua cov tshuaj tua kab mob rau soy sauce, pickles, kua cider, kua txiv hmab txiv ntoo, pub, thiab lwm yam hauv cov tshuaj, tshuaj pleev ib ce, tshuaj txhuam hniav, tshuaj tsw qab, tshuaj tsw qab nplooj, thiab lwm yam., benzoic acid thiab sodium benzoate kuj tseem siv los ua cov khoom noj.
Cim npe nrov: Tuam Tshoj benzoic acid manufacturers, hoobkas
