Nhama a ɛfata ma sodium hydrosulfite
sodium hydrosulfite fata ma ntama nhama ahorow, enti wɔtoo no din “Rongalite.” Sɛ wɔde di dwuma de yɛ fitaa wɔ ɔhyew a ɛkɔ soro mu anaasɛ wɔde yi nkekae fi hɔ a, ɛsɛ sɛ ntama no nhama no tumi gyina ɔhyew a ɛkɔ soro ano a ɛnsɛe.
Wɔ adansedie ho no, ɛnyɛ sɛ sodium hydrosulfite atwam ZDHC Level 3 adansedie nko, na mmom nhyehyɛeɛ adansedie ahodoɔ te sɛ ISO 9001, 14001, ne 45001 nso, a ɛnya su a ɛkɔ akyiri, nneɛma a atwa yɛn ho ahyia ho banbɔ, ne ahobanbɔ gyinapɛn.​