Imicu lefanele ye-sodium hydrosulfite
i-sodium hydrosulfite ilungele imicu leyehlukahlukene yetindvwangu, kungako ligama layo lelitsi “Rongalite.” Uma isetjentiselwa kuhlanta ngekushisa lokusetulu noma kususa libala, lemicu yendvwangu kumele ikhone kumelana nekushisa lokusetulu ngaphandle kwekulimala.
Ngekuya kwesitifiketi, i-sodium hydrosulfite ayikagcini nje ngekuphumelela esitifiketi se-ZDHC Level 3, kepha futsi netitifiketi teluhlelo letiningi letifana ne-ISO 9001, 14001, kanye na-45001, kufinyelela lizinga leliphelele, kuvikelwa kwemvelo, kanye nemazinga ekuphepha.​