Tsis ntev los no, Chemdo tau txiav txim siab tsim cov khoom tshiab —— Caustic Soda. Caustic Soda yog ib qho alkali muaj zog nrog corrosiveness muaj zog, feem ntau yog nyob rau hauv daim ntawv ntawm flakes lossis blocks, yooj yim soluble hauv dej (exothermic thaum yaj hauv dej) thiab tsim cov kua alkaline, thiab deliquescent Kev sib deev, nws yog ib qho yooj yim los nqus cov dej pa (deliquescent) thiab carbon dioxide (deterioration) hauv huab cua, thiab nws tuaj yeem ntxiv nrog hydrochloric acid los xyuas seb nws puas puas tsuaj.
Lub sijhawm tshaj tawm: Lub Kaum Hli-11-2022