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What are the classic brands of acid dyes?

Date:Mar 19, 2021

Traditional acid dyes refer to water-soluble dyes containing acidic groups in the dye structure, which are usually dyed under acidic conditions. The acidic groups in acid dyes are generally sulfonic acid groups (-SO3H), which exist on the dye molecules in the form of sodium sulfonate (-SO3Na). Some dyes also use sodium carboxylate (-COONa) as acid Group.

Here is an inventory of the classic brands of acid dyes:


1. Telon

Telon (Tianlong) is DyStar's acid dyes brand. Telon, Telon A, and Telon M are level dyeing acid dyes, semi-flushing acid dyes, and fulling acid dyes, respectively.


2. Isolan

Isolan is DyStar's acid dye brand, which belongs to 1:2 metal complex dyes with high wet and light fastness.


3. Tectilon

Tectilon (Tectilon) is Huntsman's acid dyes brand. It belongs to monosulfonic acid acid dyes. It has bright color, suitable for light and medium colors, and poor dyeing depth.


4. Erionyl A

Erionyl A is an acid dye brand of Huntsman, which belongs to weak acid acid dyes. Erionyl A is a dyeing series with good compatibility, with medium to high migrating ability, in addition to providing a wide color spectrum It can also be used independently as a bright and popular color.


5. Lanaset

Lanaset is Huntsman's acid dye brand, which is an improved neutral dye and reactive dye.


6. Nylonsan

Nylonsan is an acid dye brand of Archroma (formerly Clariant), including three series of Nylonsan E, N and F.


7. Lanasyn

Lanasyn is an acid dye brand of Archroma (formerly Clariant), which belongs to 1:2 metal complex dyes.


8. Nylanthrene

Nylanthrene (nylon Felin) is Yorkshire's acid dye brand, including Nylanthrene B, C and other series.


9. Neutrilan

Neutrilan is a brand of acid dyes from Yorkshire, which belongs to 1:2 metal complex dyes.


10. Skyacid

Skyacid is an acid dye brand of Tiankun Group, which belongs to 1:2 metal complex dyes.