|
HS Code |
117033 |
| Productname | Direct Blue BH |
| Chemicalclass | Direct Dye |
| Physicalform | Powder |
| Colorindexnumber | Direct Blue 71 |
| Casnumber | 4399-55-7 |
| Solubilityinwater | Good |
| Appearance | Dark blue powder |
| Molecularformula | C34H24N6Na4O16S4 |
| Application | Textile dyeing |
| Meltingpoint | Decomposes |
| Phvalue | 6-8 (1% solution) |
| Lightfastness | Moderate |
As an accredited Direct Blue BH factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Direct Blue BH is a 25 kg blue plastic drum, tightly sealed, clearly labeled with product name and safety information. |
| Shipping | Direct Blue BH is typically shipped in sealed, fiberboard drums or plastic barrels, each lined with polyethylene bags to prevent moisture exposure. Containers are clearly labeled with hazard information and handled as non-hazardous dye stuff. Standard shipping procedures require cool, dry storage and secure sealing to avoid contamination and spillage during transit. |
| Storage | Direct Blue BH should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Keep the container tightly closed and labeled to avoid moisture absorption and contamination. Store separately from incompatible substances such as strong oxidizers. Use suitable containers, such as sealed drums or bags, to ensure chemical stability and prevent spillage. |
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Purity 98%: Direct Blue BH purity 98% is used in textile dyeing, where it delivers high color strength and uniform shade consistency. Particle size 10 microns: Direct Blue BH particle size 10 microns is used in paper manufacturing, where it ensures excellent dispersion and smooth, streak-free coating. Stability temperature up to 120°C: Direct Blue BH stability temperature up to 120°C is used in high-temperature printing processes, where it maintains chromatic integrity and dye fastness. Aqueous solubility 30 g/L: Direct Blue BH aqueous solubility 30 g/L is used in water-based ink formulations, where it facilitates rapid dissolution and homogeneous color development. pH stability 5-9: Direct Blue BH pH stability 5-9 is used in detergent coloring, where it provides stable shade without degradation across varying washer conditions. Molecular weight 850 g/mol: Direct Blue BH molecular weight 850 g/mol is used in synthetic fiber processing, where it enhances dye uptake and lightfastness. Lightfastness grade 4: Direct Blue BH lightfastness grade 4 is used in packaging material coloring, where it resists fading under prolonged light exposure. Melting point 210°C: Direct Blue BH melting point 210°C is used in plastic masterbatch coloring, where it prevents thermal decomposition during extrusion. Viscosity grade low: Direct Blue BH viscosity grade low is used in inkjet ink preparation, where it enables smooth jetting and precise droplet formation. Salt compatibility high: Direct Blue BH salt compatibility high is used in reactive dyeing processes, where it supports consistent dye performance in saline environments. |
Competitive Direct Blue BH 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!
