Kodi zotupa za rongalite ndi chiyani?

Sodium formaldehyde sulfoxylate, yomwe imadziwikanso kuti asrongalite, ndi whitenubbyor crystalline powder of organic compounds, chemically nameformaldehyde sodium hyposulfite, molecular formula ndi NaHSO2-CH2O-2H2O, sungunuka m'madzi, yokhazikika kutentha kwa chipinda, kusungunuka mu sulfitesaltat kuchepetsa kutentha kwamphamvu, katundu.

Therongalite imachokera ku sodium metabisulphite, yomwe imapezeka mwa kuchepetsa ufa wa zinki ndi kuwonjezera kwa formaldehyde mu sitepe imodzi.

Kuchepetsa ndi kuwonjezera zinthu zopangira zimamalizidwa mu ketulo yomweyo ndipo zomwe zimapangidwira zimasinthidwa kukhala zinthu zopanda zinyalala.

Kuphatikiza pa chinthu chachikulu, zinc oxide (99.5%) imapangidwanso.

Njirayi imadziwika ndi nthawi yochepa yothamanga, mikhalidwe yokhazikika yaukadaulo, ndalama zochepa pazida ndi ntchito yosavuta.

Njira yothetsera vutoli imayamba kuwola pamwamba pa 60 (℃) digiri Celsius.

Nthawi zambiri amagwiritsidwa ntchito ngati bleaching wothandizira m'makampani.