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HS Code |
965835 |
| Chemical Name | Acid Black 107 |
| Cas Number | 12220-20-1 |
| Molecular Formula | C28H21N5Na2O6S2 |
| Molecular Weight | 649.61 g/mol |
| Appearance | Black powder |
| Solubility In Water | Soluble |
| Dye Class | Azo dye |
| Application | Textile dyeing (mainly wool, silk, and nylon) |
| Color Index Number | 20470 |
| Melting Point | Decomposes |
| Other Names | Acid Black G, C.I. Acid Black 107 |
| Light Fastness | Good |
| Storage Conditions | Keep in a dry, cool, and well-ventilated place |
As an accredited Acid Black 107 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Acid Black 107 is packaged in a 25 kg fiber drum, securely sealed with inner plastic lining, labeled clearly for safety. |
| Shipping | Acid Black 107 is typically shipped in tightly sealed, moisture-proof containers or drums to prevent contamination and ensure safety. The packaging should comply with international hazardous material transport regulations, including clear labeling. Store and transport at ambient temperatures, away from incompatible substances, with appropriate documentation and handling precautions to avoid spills or leaks. |
| Storage | Acid Black 107 should be stored in a cool, dry, and well-ventilated area away from direct sunlight and incompatible substances, such as strong oxidizers. Keep the container tightly closed when not in use. Ensure storage areas are equipped with appropriate containment to prevent environmental contamination and measure for spill control. Use corrosion-resistant containers to maintain product integrity. |
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Purity 98%: Acid Black 107 with purity 98% is used in wool dyeing processes, where it delivers deep and uniform black coloration with high penetration efficiency. Molecular Weight 616.5 g/mol: Acid Black 107 with molecular weight 616.5 g/mol is used in silk textile applications, where it provides consistent molecular dispersion and enhanced dye-fiber binding. Stability Temperature 120°C: Acid Black 107 with stability temperature 120°C is used in high-temperature nylon dyeing, where it achieves colorfast shades without thermal degradation. Water Solubility 40 g/L: Acid Black 107 with water solubility 40 g/L is used in aqueous ink formulations, where it ensures rapid dissolution and stable dispersion for smooth printing. Particle Size <2 μm: Acid Black 107 with particle size less than 2 micrometers is used in advanced fabric printing, where it enables fine pattern definition and minimal surface residue. pH Range 4–6: Acid Black 107 with pH range 4–6 is used in acidic bath dyeing of leather, where it imparts robust coloration and avoids material embrittlement. Dye Strength 100%: Acid Black 107 with dye strength 100% is used in polyester blends, where it achieves maximum color yield per unit mass and reduces formulation costs. Light Fastness Grade 4: Acid Black 107 with light fastness grade 4 is used in upholstery fabrics, where it maintains color integrity under prolonged light exposure. Salt Tolerance 60 g/L: Acid Black 107 with salt tolerance 60 g/L is used in salt-rich dye baths, where it exhibits stable color uptake and minimizes precipitation issues. Moisture Content ≤1%: Acid Black 107 with moisture content ≤1% is used in powdered dyestuff preparations, where it ensures easy handling and prevents caking during storage. |
Competitive Acid Black 107 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
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