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HS Code |
609202 |
| Cas Number | 5651-47-2 |
| Molecular Formula | C45H26N6Na4O15S4 |
| Molecular Weight | 1100.99 |
| Appearance | Red powder |
| Solubility In Water | Soluble |
| Color Index Number | 27160 |
| Ec Number | 227-750-9 |
| Dye Class | Azo |
| Application | Textile dyeing |
| Maximum Absorption Wavelength | 522 nm |
As an accredited Direct Red 83:1 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Direct Red 83:1 contains 500g of dark red powder, sealed in a labeled, airtight, moisture-resistant plastic bottle. |
| Shipping | Direct Red 83:1 should be shipped in tightly sealed containers, protected from moisture and direct sunlight. It must be labeled in accordance with relevant regulations, indicating its chemical identity and hazard class. Store and transport in a cool, well-ventilated area, and handle with suitable personal protective equipment to prevent spills and exposure. |
| Storage | Direct Red 83:1 should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area away from incompatible substances such as strong oxidizers. Protect it from moisture, direct sunlight, and heat sources. Ensure the storage area is equipped to contain any accidental spills. Label containers clearly and keep away from food and drink to prevent contamination. |
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Purity 98%: Direct Red 83:1 with purity 98% is used in cotton fabric dyeing, where it ensures uniform color penetration and high wash fastness. Molecular Weight 734 g/mol: Direct Red 83:1 with a molecular weight of 734 g/mol is used in silk textile printing, where it enables fine pattern definition and vivid coloration. Water Solubility 60 g/L: Direct Red 83:1 with water solubility of 60 g/L is used in paper staining processes, where it delivers rapid dye uptake and consistent shade development. pH Stability 4–8: Direct Red 83:1 with pH stability between 4 and 8 is used in viscose rayon dyeing, where it maintains color fixation and minimizes shade variation. Light Fastness Grade 4: Direct Red 83:1 with a light fastness grade of 4 is used in blended fabric printing, where it provides lasting color brilliance under light exposure. Melting Point 306°C: Direct Red 83:1 with a melting point of 306°C is used in high-temperature printing applications, where it remains stable and prevents decomposition during steaming. Particle Size < 10 μm: Direct Red 83:1 with particle size below 10 μm is used in inkjet textile printing, where it enables smooth dispersion and prevents printhead clogging. Stability Temperature up to 120°C: Direct Red 83:1 with stability temperature up to 120°C is used in hot water dyeing of wool, where it resists color degradation and ensures durable hue retention. |
Competitive Direct Red 83:1 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!
