Ulusi Woyenera wa Sodium Hydrosulfite
Sodium hydrosulfite ndi yoyenera ulusi wosiyanasiyana wa nsalu, chifukwa chake imatchedwa "Rongalite." Ulusi wa nsalu ukagwiritsidwa ntchito pochotsa utoto kapena kuchotsa utoto pa kutentha kwambiri, ulusiwo uyenera kukhala wokhoza kupirira kutentha kwambiri popanda kuwonongeka.
Ponena za satifiketi, sodium hydrosulfite sinangopambana satifiketi ya ZDHC Level 3 yokha, komanso satifiketi zingapo zamakina monga ISO 9001, 14001, ndi 45001, zomwe zakwaniritsa miyezo yonse yaukadaulo, chitetezo cha chilengedwe, komanso chitetezo.​