Product type
Acid Red is a type of acid dye commonly used in the textile industry for dyeing protein fibers such as wool, silk, and nylon. These dyes are water-soluble and are known for their vibrant colors and excellent lightfastness. Acid Red dyes work by forming ionic bonds with the fibers, allowing for deep and rich coloration that is durable and resistant to fading.

| Chemical structure | Azo or anthraquinone derivatives |
| Solubility | Water-soluble |
| Color range | Bright red shades |
| Application method | Dyeing and printing processes |
| pH range for application | Acidic pH (4-6) |
When selecting Acid Red dyes, consider the specific type of fiber you will be dyeing, as this can affect the dye's performance. It is also important to specify the desired shade and any required certifications for safety and environmental compliance. Quantities may vary based on production needs, so be clear about your requirements when requesting a quote.
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Acid Red dyes are primarily used on protein fibers like wool, silk, and nylon.
Yes, Acid Red dyes are known for their excellent lightfastness.
Ensure the dye bath is at an acidic pH and pre-treat the fibers if necessary.
Yes, they can be used in both dyeing and printing processes.
Always use protective gear and work in a well-ventilated area.
Some Acid Red dyes may have environmental regulations, so check for certifications.