|
HS Code |
596056 |
| Product Name | Direct Black TBRN |
| Chemical Class | Azo dye |
| Appearance | Black powder |
| Solubility | Water-soluble |
| Application | Textile dyeing |
| Molecular Formula | C32H22N10Na6O19S6 |
| Ci Number | Direct Black 22 |
| Cas Number | 6473-13-8 |
| Ph Range | 6-8 (aqueous solution) |
| Light Fastness | Moderate to good |
| Ionic Nature | Anionic |
| Usage Method | Exhaust/immersion dyeing |
As an accredited Direct Black TBRN factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Direct Black TBRN is packed in a 25 kg durable woven bag, securely sealed, labeled with product name and safety information. |
| Shipping | Direct Black TBRN should be shipped in tightly sealed containers, protected from moisture and direct sunlight. Transport in accordance with local regulations for chemical dyes, ensuring packaging prevents spills or leaks. Handle with care to avoid physical damage and store in a cool, dry place away from incompatible substances. |
| Storage | Direct Black TBRN should be stored in a tightly closed container in a cool, dry, well-ventilated area away from incompatible substances such as strong oxidizers. Keep out of direct sunlight and moisture to prevent degradation. Ensure the storage area is equipped with proper spill containment. Avoid contact with food and drink, and label storage containers clearly for safety compliance. |
|
Purity 98%: Direct Black TBRN with 98% purity is used in textile dyeing, where it delivers deep black shades with consistent color uniformity. Water Solubility: Direct Black TBRN with high water solubility is used in cotton fabric printing, where it enables rapid dissolution and efficient shade penetration. Molecular Weight 750 g/mol: Direct Black TBRN with molecular weight 750 g/mol is used in paper coloration, where it imparts excellent color fastness and sharp image development. pH Stability (4-9): Direct Black TBRN with pH stability between 4 and 9 is used in garment dyeing, where it ensures reliable performance across diverse process conditions. Particle Size <20 microns: Direct Black TBRN with particle size less than 20 microns is used in inkjet ink formulation, where it provides smooth dispersion and clog-free printing. Light Fastness Grade 5: Direct Black TBRN with light fastness grade 5 is used in outdoor fabric applications, where it resists fading under prolonged UV exposure. Stability Temperature up to 120°C: Direct Black TBRN with stability up to 120°C is used in high-temperature batch dyeing, where it maintains color integrity without decomposition. Salt Compatibility: Direct Black TBRN with high salt compatibility is used in reactive dye baths, where it sustains solubility and prevents precipitation during processing. Viscosity Grade Low: Direct Black TBRN with low viscosity grade is used in continuous dyeing processes, where it allows uniform liquor flow and rapid substrate wetting. Sulfate Content <1%: Direct Black TBRN with sulfate content less than 1% is used in sensitive leather finishing, where it minimizes risk of surface defects and maintains product quality. |
Competitive Direct Black TBRN 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!
