Sodium Hydrosulfite

Josh Ball Art Verified independent store

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INTERNATIONAL CUSTOMERS: Please call us at +1 707.433.9577 or email us to determine shipping restrictions for your location PRIOR to ordering Sodium Hydrosulfite. Sodium Hydrosulfi te (or "Hydro") is a universal reducing agent that is used for indigo dyeing. It is also used as a non-aggressive alternative to bleach for removing color from dyed fabrics and for whitening antique textiles. Show more