Suitable Fibers for sodium hydrosulfite
sodium hydrosulfite is suitable for various textile fibers, hence its name “Rongalite.” When used for high-temperature bleaching or stain removal, the fabric fibers must be able to withstand high temperatures without damage.
In terms of certification, sodium hydrosulfite has not only passed the ZDHC Level 3 certification, but also multiple system certifications such as ISO 9001, 14001, and 45001, achieving comprehensive quality, environmental protection, and safety standards. ​