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HS Code |
447828 |
| Name | Acid Dyestuff |
| Type | Anionic dye |
| Solubility | Water-soluble |
| Application Method | Applied from acidic solutions |
| Main Usage | Dyeing wool, silk, and nylon |
| Color Range | Wide variety of shades |
| Fastness To Light | Moderate to good |
| Fastness To Washing | Generally low to moderate |
| Chemical Structure | Contains sulfonic acid groups |
| Form | Powder or granular |
| Molecular Weight | Varies depending on dye class |
| Ph Range For Application | Typically 2-5 |
| Toxicological Properties | Generally low toxicity, but varies |
| Compatibility | Incompatible with basic dyes |
| Storage Conditions | Cool, dry, and ventilated place |
As an accredited Acid Dyestuff factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Acid Dyestuff features a sturdy 25 kg blue plastic drum, clearly labeled with product name, hazard warnings, and batch information. |
| Shipping | Acid Dyestuff should be shipped in tightly sealed, labeled containers to prevent leaks or contamination. Store and transport in a cool, dry, well-ventilated area away from incompatible substances. Handle with appropriate personal protective equipment. Comply with local, national, and international regulations for the transport of chemicals and hazardous materials. |
| Storage | Acid Dyestuff should be stored in a cool, dry, well-ventilated area, away from direct sunlight and incompatible materials such as oxidizing agents. Containers should be tightly sealed to prevent moisture absorption and contamination. Store at room temperature, away from sources of ignition, and clearly label all storage vessels. Use chemical-resistant containers and ensure proper spill containment measures are in place. |
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Purity 98%: Acid Dyestuff with 98% purity is used in wool fabric dyeing, where high chromaticity and uniform coloration are achieved. Molecular Weight 350 g/mol: Acid Dyestuff with a molecular weight of 350 g/mol is used in silk printing processes, where improved fixation and sharp color outlines result. pH Stability 2-6: Acid Dyestuff stable in pH range 2-6 is applied in nylon textile coloring, where consistent shade and minimal dye migration are ensured. Solubility 100 g/L: Acid Dyestuff with solubility of 100 g/L is used in inkjet textile printing, where quick dissolution and homogeneous dispersion are achieved. Lightfastness Grade 5: Acid Dyestuff with lightfastness grade 5 is utilized in garment dyeing, where enhanced color retention under sunlight is provided. Particle Size 20 microns: Acid Dyestuff with a particle size of 20 microns is used in leather dyeing, where even surface coverage and smooth finish result. Melting Point 210°C: Acid Dyestuff with a melting point of 210°C is employed in polyester blend dyeing, where stable dyeing at elevated process temperatures is attained. Viscosity Grade 10 mPa.s: Acid Dyestuff with a viscosity grade of 10 mPa.s is used for hosiery dyeing, where superior penetration and uniform shade development are maintained. Thermal Stability up to 180°C: Acid Dyestuff with thermal stability up to 180°C is applied in continuous dyeing operations, where dye decomposition is minimized for consistent batch results. Salt Tolerance 20 g/L: Acid Dyestuff with salt tolerance of 20 g/L is used in automotive upholstery textiles, where vivid color effect is maintained in saline finishing baths. |
Competitive Acid Dyestuff prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@bouling-chem.com
Flexible payment, competitive price, premium service - Inquire now!
