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HS Code |
890552 |
| Chemical Name | Basic Yellow 13 |
| Cas Number | 518-47-8 |
| Ec Number | 208-251-7 |
| Molecular Formula | C18H21N3 |
| Molar Mass | 279.38 g/mol |
| Appearance | yellow powder |
| Solubility In Water | slightly soluble |
| Melting Point | 149-151 °C |
| Application | dye for textiles and paper |
| Synonyms | Thioflavin T |
| Color Index Number | 48020 |
| Lightfastness | poor to moderate |
| Toxicity | harmful if swallowed or inhaled |
As an accredited Basic Yellow 13 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Basic Yellow 13 is packaged in a sealed 500-gram plastic drum, labeled with product name, hazard warnings, and batch information. |
| Shipping | Basic Yellow 13 should be shipped in tightly sealed containers, protected from moisture and direct sunlight. It must comply with local, national, and international regulations for handling dyes and chemicals. Label packages clearly with hazard information. Keep away from incompatible substances and ship at ambient temperature unless otherwise specified. Use safe transport practices. |
| Storage | Basic Yellow 13 should be stored in a tightly sealed container in a cool, dry, and well-ventilated area. Keep it away from strong oxidizing agents, moisture, and direct sunlight. Avoid sources of ignition and store at room temperature. Ensure containers are clearly labeled, and restrict access to trained personnel. Follow all relevant local, state, and federal chemical storage regulations. |
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Purity 98%: Basic Yellow 13 with 98% purity is used in textile fiber dyeing, where it ensures high color strength and reproducibility. Melting Point 220°C: Basic Yellow 13 with a melting point of 220°C is used in polyamide fiber dyeing, where it provides excellent thermal stability and fastness. Particle Size 5 μm: Basic Yellow 13 with a particle size of 5 μm is used in inkjet printing, where it allows for smooth dispersion and consistent print quality. Light Fastness Grade 3: Basic Yellow 13 with light fastness grade 3 is used in packaging inks, where it delivers moderate resistance to fading under light exposure. Stability Temperature 120°C: Basic Yellow 13 with stability up to 120°C is used in paper coating applications, where it maintains color integrity during thermal processing. Water Solubility 25 g/L: Basic Yellow 13 with water solubility of 25 g/L is used in water-based paint formulations, where it enables easy incorporation and even color distribution. Molecular Weight 318 g/mol: Basic Yellow 13 with molecular weight 318 g/mol is used in plastic coloration, where it ensures predictable processing behavior and compatibility. Viscosity Grade Low: Basic Yellow 13 with low viscosity grade is used in marker pen inks, where it promotes efficient ink flow and vibrant marking performance. pH Stability 4-8: Basic Yellow 13 with pH stability between 4 and 8 is used in aqueous dye baths, where it maintains shade consistency and dye uptake efficiency. Residue on Ignition <0.5%: Basic Yellow 13 with less than 0.5% residue on ignition is used in synthetic fiber coloration, where it minimizes contamination and enhances product safety. |
Competitive Basic Yellow 13 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!
