-
Caustic soda flakes ogulitsa
Sodium hydroxide (NaOH), yomwe imadziwikanso kuti caustic soda, Lye ndi Piece of alkali, ndi mankhwala osakhazikika.Ndi woyera olimba ndi kwambiri caustic zitsulo m'munsi ndi mchere wamchere wa sodium umene umapezeka pellets, flakes, granules, ndi monga njira zokonzekera pa angapo ndende zosiyanasiyana.Sodium haidroksidi imapanga pafupifupi 50% (polemera) yankho lodzaza ndi madzi;Sodium hy droxide imasungunuka m'madzi, ethanol, ndi me thanol.Zamcherezi ndi zonyozeka ndipo zimakoka mosavuta chinyezi ndi mpweya woipa wa carbon dioxide.
Sodium hydroxide imagwiritsidwa ntchito m'mafakitale ambiri, makamaka ngati mankhwala amphamvu popanga zamkati ndi mapepala, nsalu, madzi akumwa, sopo ndi zotsukira komanso ngati zotsukira.
-
phulusa la soda
Koloko phulusa ndi chimodzi mwa zipangizo zofunika makampani mankhwala, makamaka ntchito zitsulo, galasi, nsalu, utoto kusindikiza, mankhwala, zotsukira kupanga, mafuta ndi chakudya makampani etc.
1. Dzina: Soda phulusa wandiweyani
2. Mapangidwe a maselo: Na2CO3
3. Kulemera kwa mamolekyu: 106
4. Katundu Wathupi: Kukoma kowawa;kachulukidwe wachibale wa 2.532;malo osungunuka 851 ° C;kusungunuka 21g 20 °C.
5. Chemical katundu: Kukhazikika kwamphamvu, komanso kumatha kuwola pa kutentha kwambiri kuti apange sodium oxide ndi carbon dioxide.Wamphamvu chinyezi mayamwidwe, n'zosavuta kupanga mtanda, musati kuwola pa kutentha.
6. Kusungunuka: kusungunuka m'madzi, kusungunuka pang'ono mu Mowa, kusungunuka mu mowa.
7. Maonekedwe: ufa woyera
