|
HS Code |
340321 |
| Product Name | Dark Blue BO Vat Blue 20 |
| Chemical Class | Vat Dye |
| Color Index Number | C.I. Vat Blue 20 |
| Appearance | Dark blue powder |
| Cas Number | 12576-25-1 |
| Molecular Formula | C40H20N4O2 |
| Molecular Weight | 588.62 g/mol |
| Solubility | Insoluble in water, soluble in concentrated sulfuric acid |
| Applicable Fibers | Cellulose fibers (e.g., cotton) |
| Light Fastness | Excellent |
| Washing Fastness | Excellent |
| Melting Point | Decomposes |
| Storage Conditions | Cool, dry place, away from sunlight |
| Primary Use | Textile dyeing |
| Synonyms | Indanthrene Dark Blue BO |
As an accredited Dark Blue BO Vat Blue 20 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Dark Blue BO Vat Blue 20 (25 kg) features a sturdy blue fiber drum with secure lid and clear labeling. |
| Shipping | Dark Blue BO Vat Blue 20 is shipped in tightly sealed, high-density polyethylene (HDPE) drums or fiber containers lined with plastic, typically in 25 kg units. Packages are clearly labeled for chemical transport and handled as non-hazardous, avoiding moisture and heat. Shipping complies with international chemical safety regulations. |
| Storage | Dark Blue BO Vat Blue 20 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 store separately from incompatible materials such as strong oxidizers. Ensure the storage area is equipped to contain spills and prevent environmental contamination. Handle with care to avoid dust generation. |
|
Purity 98%: Dark Blue BO Vat Blue 20 with a purity of 98% is used in cotton fabric dyeing, where it ensures deep and uniform color penetration. Particle Size 4 μm: Dark Blue BO Vat Blue 20 with particle size 4 μm is used in continuous dyeing processes, where it promotes smooth dispersion and minimal fabric staining defects. Stability Temperature 120°C: Dark Blue BO Vat Blue 20 stable at 120°C is used in high-temperature printing, where it delivers color consistency and thermal durability. Viscosity Grade Medium: Dark Blue BO Vat Blue 20 of medium viscosity grade is used in textile printing pastes, where it provides optimal flow and print definition. Lightfastness Grade 7: Dark Blue BO Vat Blue 20 with a lightfastness grade of 7 is used in outdoor textile applications, where it achieves excellent resistance to fading and color loss. Moisture Content ≤0.5%: Dark Blue BO Vat Blue 20 with moisture content ≤0.5% is used in powdered dye formulations, where it assures stable storage and extended shelf life. Molecular Weight 552 g/mol: Dark Blue BO Vat Blue 20 with a molecular weight of 552 g/mol is used in batch dyeing of cellulosic fibers, where it offers consistent dye uptake and reliable shade reproducibility. pH Stability Range 6-10: Dark Blue BO Vat Blue 20 stable at pH 6-10 is used in denim dye baths, where it maintains color integrity across varying process conditions. Solubility in Alkali (High): Dark Blue BO Vat Blue 20 with high alkali solubility is used in industrial garment washing, where it maximizes dye fixation and wash fastness. Residual Salt Content ≤1%: Dark Blue BO Vat Blue 20 with residual salt content ≤1% is used in precision dyeing for technical textiles, where it minimizes effluent load and enhances eco-compliance. |
Competitive Dark Blue BO Vat Blue 20 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!
