SHS imadziwikanso kuti dithionite concentrate, sodium dithionite kapena sodium dithionite (Na2S2O4). Ufa woyera kapena pafupifupi woyera, wopanda zodetsa zooneka, fungo lopweteka. Itha kugawidwa m'magulu motsatira malamulo a kasitomu 28311010 ndi 28321020.
Zinthu zomwe zimagwiritsa ntchito njira yopangira galvanizing ndi njira yopangira sodium formate zitha kugwiritsidwa ntchito mosiyanasiyana m'magwiritsidwe ntchito ambiri. Akatswiri amakampani am'nyumba adati ngakhale ogwiritsa ntchito mafakitale a denim (nsalu) amakonda zinthu zopangidwa ndi zinc chifukwa cha fumbi lochepa komanso kukhazikika bwino, chiwerengero cha ogwiritsa ntchito otere ndi chochepa ndipo ogula ambiri amagwiritsa ntchito zinthuzi mosinthana. Malinga ndi chidziwitso chovomerezeka, chatumizidwa ku DGTR.
Mu makampani opanga nsalu, sodium dithionite imagwiritsidwa ntchito popaka utoto wa vat ndi indigo, komanso poyeretsa nsalu zopangidwa ndi ulusi wopangidwa m'bafa kuti muchotse utoto.
Chaka chapitacho, DGTR inayamba kafukufuku wotsutsana ndi kutaya katundu ndipo tsopano ikupereka lingaliro loti pakhale ndalama zofanana ndi ndalama zochepa zotayira katundu komanso ndalama zowonongera kuti zithetse kuwonongeka kwa mafakitale am'nyumba.
Bungweli likupereka msonkho wa C$440 pa tani imodzi (MT) pa utsi wogwiritsidwa ntchito womwe umachokera ku China kapena wotumizidwa kunja. Linaperekanso msonkho wa $300 pa tani imodzi pa SHS yochokera ku South Korea kapena yotumizidwa kunja.
DGTR inati lamulo la ADD likhalabe logwira ntchito kwa zaka zisanu kuyambira tsiku lomwe Boma la India linalengeza pankhaniyi.