HT Fine Chemical Co., Ltd.
Dyeing Acid S30

Dyeing Acid S30

This product is a kind of special macromolecule organic mixed acid which is mainly for PH value control and neutralizes the alkali for dyeing fabric or the yarn, is the ideal substitute for acetic acid.

[Main composition]
Special organic mixed acid

[General properties]

Appearance: light yellow or colorless transparent liquid
pH: 2-3
Ionicity: nonionic
Solubility: dissolve in water

[Product features]

1. Used as PH modifier when dyeing polyester, nylon, acrylic and wool fiber. This product has stable acidity, buffering capacity close to glacial acetic acid.Excellent dispersibility, leveling and wetting.
2. Alkali neutralization agent.
3. Improve the dyeing color and stability.
4. Help to a certain extent for dye disperse dissolved.
5. Does not contain the sulfate radical, hydrochloric acid root, no damage to the fiber.
6. Does not affect the colored light and fastness.
7. Refer to other craft without any adverse effects.
8. Stable acidity, strong buffering force. Non-volatile, odorlessness


Instead of glacial acetic acid as dye dyeing bath PH control, neutralizing agent, the dosage is less than the glacial acetic acid, good buffer index
Note: this product non-toxic but has corrosive, do not swallow, touch the skin and play a lot of water flushing.

[Packaging and storage]
125 kg/glue barrel, save in a cool, dry place, quality guarantee period1 year.


The data contained in this literature are based on our current knowledge and experience. It is imperative that it be tested to determine, to your satisfaction, whether it is suitable for your intended use and application. We shall not take any responsibility in any situation for improper use.


We can support LCL shipment and FCL shipment, for LCL shipment, we will pack the goods with wool pallet to save the products during transportation.

According to your order quantity, we can supply FOB, CIF, EXW price.

[Sample supply]

If you need samples for testing, please feel free to contact us, we will recommend suitable products according to your requirement.

[Order MOQ]
Normally, order MOQ is 3 tons per model and we can offer lowest price with more quantity.

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Pretreatment Auxiliaries
Dyeing Auxiliaries
Hand Feels Finishing Agent