Dyeacid HP

Textile Auxiliaries
Acid Buffer
Dyeing Process

Remark: Suitable Limit

Suitable fiber




An organic compound dye acid replacing Acetic acid.




  1. Appearance: colorless clear liquid
  2. Main component: organic acid compound
  3. pH value (1%Sol): 2.5±0.2
  4. Storage: good storability




  1. Dyeacid HP can replace many kinds of dyeing acids such as acetic acid, formic acid, sulfuric acid, ammonium sulfate, etc.
  2. Lower COD and BOD value.
  3. Economical.
  4. The buffer effect is excellent, the other buffers are unnecessary to use.
  5. No influence on the color shades.




The following table offer reference for user:

Dyeacid HP HAc
g/l pH value pH value after 30 min boiling g/l pH value pH value after 30 min boiling
1.40 2.90 3.00 5.00 2.94 3.20
0.35 3.47 3.45 1.20 3.45 3.60
0.20 3.96 4.00 0.36 3.95 4.20
0.18 4.41 4.45 0.14 4.45 4.80
0.15 4.98 5.04 0.09 5.03 5.40
0.12 5.50 5.60 0.06 5.52 5.70

*The pH value is 7.9

Disclaimer: Due to differences in scanning equipment and monitor settings, the color of the fiber in the scanned technology data sheet may vary. For accurate color assessment, please inquire.
Category Image

Textile auxiliaries are specialized chemicals used in textile processing to improve fabric quality, including products for pretreatment, dyeing, color fixation, brightening, and softening.

Series Features

Dyeing auxiliary designed to facilitate even and consistent coloration, ensuring effective dye uptake throughout the textiles. Its advantage is low COD, and BOD.

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