1. Caustic Soda Flakes Cas No: 1310-73-2
Caustic soda flakes feem ntau yog siv los ua cov xim pleev xim rau ntawm cov khoom ntoo.
Caustic Soda tuaj yeem siv ua ke nrog zinc rau kev tsim lub npe nrov Kub pennies sim.
Caustic Soda tuaj yeem siv rau hauv kev ua kom zoo ntawm alumina uas muaj ore (bauxite) los tsim cov aluminas (aluminium oxide) uas siv los tsim cov hlau txhuas ntawm cov txheej txheem smelting.
Caustic Soda flakes tuaj yeem siv rau hauv xab npum ua (txias txheej txheem xab npum, saponification).
Caustic Soda flakes tuaj yeem siv hauv tsev ua tus neeg saib xyuas cov dej kom tshem tawm cov dej ntws tawm.
Ntxuav los yog tshuaj tev txiv hmab txiv ntoo thiab zaub.
2. Txheej txheem txheej txheem:
Siv nyob rau hauv technology ntawm lub lauj kaub txoj kev los tsim caustic soda uas yuav ua rau kom cov ntsiab lus ntawm NaCl nyob rau hauv lub caustic soda flakes.
3. Khoom:
Sodium hydroxide muaj zog alkalinity thiab muaj zog hygroscopicity.Nws yooj yim soluble hauv dej thiab exothermic thaum yaj.Cov tshuaj aqueous yog alkaline thiab muaj kev xav tias nplua;nws yog corrosive heev thiab corrosive rau fibers, daim tawv nqaij, iav, ceramics, thiab lwm yam. Nws reacts nrog metallic aluminium thiab zinc, non-metallic boron thiab silicon tso hydrogen;reacts nrog halogens xws li chlorine, bromine, iodine, thiab lwm yam.;tsis sib npaug;reacts nrog acids kom neutralize ntsev thiab dej.
4. Cia:
Sodium hydroxide yuav tsum muab cia rau hauv qhov chaw txias, qhuav thiab zoo-ventilated warehouse.Khaws kom deb ntawm qhov hluav taws kub thiab cua sov.Qhov ntsuas kub cia tsis tshaj 35 ℃, thiab qhov txheeb ze av noo tsis tshaj 80%.Lub ntim yuav tsum tau kaw thiab tiv thaiv los ntawm noo noo.Nws yuav tsum tau muab cais los ntawm yooj yim (combustible) combustibles, acids, thiab lwm yam., thiab tsis txhob sib tov cia.Qhov chaw cia khoom yuav tsum tau nruab nrog cov ntaub ntawv tsim nyog kom muaj cov xau
