Fast Colour Salts
Used for cotton and cellulosic fibers, widely applied in textile printing, especially discharge and resist printing. Delivers bright shades with excellent fastness. JK Dyes is a trusted Fast Colour Salts Manufacturer and Fast Colour Salts Supplier in India, offering high-quality salts for reliable textile applications.
Our Fast Colour Salts Products
Fast Color Salts
We provide a comprehensive selection of Fast Colour Salts, each engineered for consistent dyeing performance across cotton, cellulosic fibers, and printing applications.
| FAST COLOR SALTS | |||
|---|---|---|---|
| SR. NO | HSN | ITEM | CAS |
| 1 | 32041949 | FAST YELLOW GC SALT | 14263-92-4 |
| 2 | 32049000 | FAST ORANGE RD SALT | 121-50-6 |
| 3 | 32041942 | FAST SCARLET R SALT | 61919-18-4 |
| 4 | 32041941 | FAST SCARLET GG SALT | 95-82-9 |
| 5 | 32041931 | FAST BORDEAUX GP SALT | 96-96-8 |
| 6 | 32041935 | FAST RED B SALT | 49735-71-9 |
| 7 | 32041739 | FAST RED 3GL SALT | 89-63-4 |
| 8 | 32041947 | FAST BLUE B SALT | 84633-94-3 |
| 9 | 32041943 | FAST BLUE BB SALT | 15518-68-0 |
| 10 | 32041949 | FAST BLACK K SALT | 64071-86-9 |
| 11 | 32041949 | FAST BLACK B SALT | 6369-04-06 |
Naphthol Padding
The fabric is first impregnated with a Naphthol solution (Fast Colour Salt) prepared using caustic soda. This step ensures the dye precursor is thoroughly absorbed into the fibers.
Diazo Development
The treated fabric is then passed through a diazo solution (Fast Base), initiating the dye formation process.
Coupling Reaction
A chemical reaction occurs between the Naphthol and diazo components directly on the fiber, forming an insoluble azo dye within the fabric pores.
After-Treatment
The dyed fabric undergoes soaping and washing to enhance brightness and improve fastness, resulting in vivid and durable coloration.
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Frequently Asked Questions
Fast Colour Salts are primarily used for dyeing and printing on cotton and other cellulosic fibers. They are widely applied in textile printing processes such as discharge printing and resist printing, where bright shades and strong color fixation are required.
Fast Colour Salts are best suited for cotton and cellulosic fibers. They ensure excellent dye penetration, uniform shade development, and reliable performance across various textile printing and dyeing applications.
Fast Colour Salts deliver bright and vibrant shades with excellent wash fastness, light fastness, and rubbing fastness. They are known for consistent performance, making them ideal for high-quality textile printing and dyeing processes.
JK Dyes is a trusted Fast Colour Salts Manufacturer and Supplier in India, offering high-quality products engineered for reliable dyeing and printing results. Our Fast Colour Salts are manufactured to meet international textile standards, ensuring consistency, durability, and superior color performance.