Sodium Hydrosulfite

Sodium Hydrosulfite



Product Description

Sodium Hydrosulfite is an effective reducing agent and works in the indigo vat to remove excess oxygen and prepare it for dipping. Sodium hydrosulfite can be used in a cool indigo vat, minimizing the need to heat your vat in order to hasten reduction.  It can also be used as a color remover to discharge colors from dyed fibers. Instructions included. Ground shipping in the continental US only which takes 7-14 days.  Cannot be shipped overseas.  It is a fine, granulated powder that dissolves easily in water.

  • 250 g of Sodium Hydrosulfite is enough for approximately 8-12 indigo vats.

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Learn more:

How to Dye with Indigo