Indigo - Pre-reduced (Instant)

Pre-reduced (or "instant") Indigo comes as freeze-dried crystals, made in India. This saves the dyer the hassle of working with caustic lye to dissolve natural ground indigo into a stock solution.

All that's required to be done is to dissolve the Indigo crystals in a bucket of warm water with Thiourea dioxide (a reducing agent that removes air from the vat), add Soda Ash (dissolved in boiling water) to raise the pH, stir together and wait an hour or two. Do this outside on a nice warm day, or indoors with good ventilation.




Product Image Item Name- Price
Indigo - Pre-reduced - 100g

Indigo - Pre-reduced - 100g

Price per 100g (3.53 oz) container.
31.75

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Indigo - Pre-reduced - 250g

Indigo - Pre-reduced - 250g

Price per 250g (8.8 oz) container.
74.97

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Indigo - Pre-reduced - 25g

Indigo - Pre-reduced - 25g

Price per 25g (.88 oz) container.
9.70

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Indigo - Pre-reduced - 50g

Indigo - Pre-reduced - 50g

Price per 50g (1.76 oz) container.
17.64

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Soda ash - 250g

Soda ash - 250g

Price per 250g (8.82 oz) container.
2.20

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Soda ash - 500g

Soda ash - 500g

Price per 500g (1.1 Lb) container.
4.00

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Thiourea Dioxide - 100g

Thiourea Dioxide - 100g

Price per 100g (3.53 oz) container.
13.98

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Thiourea Dioxide - 250g

Thiourea Dioxide - 250g

Price per 250g (8.82 oz) container.
31.46

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Thiourea Dioxide - 50g

Thiourea Dioxide - 50g

Price per 50g (1.76 oz) container.
7.67

Add:



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