Name: Soda Ash (Sodium Carbonate) – Dyeing Auxiliary for Reactive Dyes
Brand: Kraftkolour
SKU: 29788_1
Price: 3.55 AUD
Availability: InStock

Soda Ash (Sodium Carbonate) – Dyeing Auxiliary for Reactive Dyes

High-quality Soda Ash (sodium carbonate) supplied by Kraftkolour, used as an alkaline dyeing auxiliary essential for the fixation of reactive dyes (such as Procion MX, Drimarene, Remazol). Used typically at 5-10 g per litre in dyebaths for Procion MX dyes

Benefits

Integral part of the dyeing process with reactive dyes—without it, colour fixation will be poor.
Provides consistent alkaline environment for predictable dyeing outcomes.
Versatile auxiliary that can be used in multiple dye-methods, making it good value for makers.

Ideal Applications:

When using reactive dyes (e.g., Procion MX) on cotton, linen or rayon — increases bonding strength and wash-fastness.
Batch dyeing studios, educational settings, textile makers needing reliable auxiliaries.
Home DIY valorisation of garments with reactive dyes.

Price

SIZE — 250g

250g

500g

1kg

4kg

20kg

Quantity

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Chemical role: raises pH, activates fibre-reactive dyes and supports strong dye-fibre bonding.
Recommended dosage with Procion MX dyes: 5-10 g/L of dye bath.
Available in multiple pack sizes (250 g, 500 g, 1 kg, 4 kg, 20 kg) to suit small hobby use or larger commercial runs

Measure accurately — overshooting may affect fabric integrity and colour outcome.
Use in conjunction with proper fixative instructions from dye manufacturer.
Ensure good ventilation and use protective gloves — as raising alkalinity can cause skin irritation.
After dye fixation, rinse fabric thoroughly to remove any residual alkali or unbound dye.

Online orders are sent using Australia Post during business hours Monday to Friday. Orders are usually sent 1-2 days after your order is placed or when a pre-ordered item arrives. We email shipping confirmation with tracking information when your order is dispatched.

Shipping : Australia

Shipping is calculated at checkout according to the weight of the order, and your address location.

Most orders will have the option of:

Australia Post Standard Shipping (estimated delivery in 3-5 days)
Australia Post Express Shipping (estimated delivery in 2-3 days)

Kraftkolour cannot guarantee expected delivery times.

Kraftkolour may use other carriers from time to time for bulky or heavy shipments.

Shipping : International

We currently ship outside Australia to many countries using Australia Post’s International Express service. Rates will be automatically calculated at checkout.

Click & Collect : Thomastown

When ordering online you can choose 'Click & Collect' for order collection at our premises at 2/99 Heyington Ave, Thomastown, Victoria. We will email you confirming when your order is ready to collect.

Orders can be collected 10am 4pm Monday to Friday and we would appreciate it if you could collect your order within a week.

Soda Ash (Sodium Carbonate) – Dyeing Auxiliary for Reactive Dyes

Soda Ash (Sodium Carbonate) – Dyeing Auxiliary for Reactive Dyes

Benefits

Ideal Applications:

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