Mtengo Wabwino Wopanga Sodium Thiosulphate CAS： 7772-98-7

Sodium Thiosulphate, yomwe imadziwika kuti mchere wa m'nyanja kapena baking soda, ndi mankhwala opangidwa ndi mankhwala omwe amagwiritsidwa ntchito kwambiri ngati chokonzera m'makampani ojambula zithunzi, mafilimu, ndi osindikiza. Amagwiritsidwa ntchito ngati chochepetsera kupanga zikopa. M'makampani opanga mapepala ndi nsalu, amagwiritsidwa ntchito kuchotsa zotsalira zoyeretsera komanso ngati chosungunulira utoto wa mabuku a mankhwala. Amagwiritsidwa ntchito ngati mankhwala ophera poizoni wa cyanide mu mankhwala. Pochiza madzi, amagwiritsidwa ntchito ngati chochotsera chlorine ndi mabakiteriya m'madzi akumwa ndi madzi otayira; Choletsa dzimbiri cha mkuwa chozungulira madzi ozizira; Ndi deoxidizer ya makina ophikira madzi. Amagwiritsidwanso ntchito pochiza madzi otayira okhala ndi cyanide, ndi zina zotero.

Mu mafakitale, phulusa la soda ndi sulfure nthawi zambiri zimagwiritsidwa ntchito ngati zinthu zopangira kuti zigwirizane ndi sulfure dioxide yomwe imapangidwa ndi sulfure yomwe imayaka kuti ipange sodium sulfite. Kenako, sulfure imawonjezedwa kuti iphike, kenako imasefedwa, imachotsedwa utoto, imasungunuka ndi mankhwala, ndikusungunuka kuti ipange sodium thiosulfate pentahydrate. Zinthu zina zotayira zomwe zili ndi sodium sulfide, sodium sulfite, sulfure, ndi sodium hydroxide zomwe zimapangidwa zingagwiritsidwenso ntchito ndikukonzedwa moyenera kuti zipeze zinthu.