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HS Code |
603565 |
| Cas Number | 6538-99-6 |
| Molecular Formula | C28H20ClN9Na4O16S5 |
| Molecular Weight | 1096.24 g/mol |
| Appearance | Yellow powder |
| Solubility In Water | Soluble |
| Dye Class | Reactive dye |
| Color Index Number | C.I. 18965 |
| Maximum Absorption Wavelength λmax | 412 nm |
| Iupac Name | tetrasodium 4,4'-[(2,4-diamino-1,3,5-triazine-6,1-diyl)bis(2,1-diazenediyl)]bis[benzenesulfonate] chloride |
| Usage | Textile dyeing (especially cotton) |
| Ph Stability | Stable in pH 6-10 |
| Storage Conditions | Store in a cool, dry place |
As an accredited Reactive Yellow 1 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Reactive Yellow 1 is packaged in a sealed, labeled 500g plastic drum, featuring safety information, batch number, and hazard symbols. |
| Shipping | Reactive Yellow 1 should be shipped in tightly sealed containers, away from incompatible substances and moisture. Ensure containers are properly labeled according to chemical regulations. Store and transport at room temperature in a cool, dry, well-ventilated area. Follow all local, national, and international guidelines for handling and shipping hazardous chemicals. |
| Storage | Reactive Yellow 1 should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and incompatible substances such as strong oxidizers and acids. Keep the container tightly closed and clearly labeled. Handle with care to avoid spills and minimize dust generation. Use proper personal protective equipment and follow local regulations for chemical storage. |
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Purity 98%: Reactive Yellow 1 with 98% purity is used in textile dyeing processes, where it ensures consistent and vibrant coloration of cotton fibers. High solubility: Reactive Yellow 1 with high solubility is used in paper coating applications, where it promotes homogeneous color distribution across cellulose substrates. Molecular weight 617.53 g/mol: Reactive Yellow 1 with a molecular weight of 617.53 g/mol is used in silk printing, where it enables precise pattern definition and sharp outlines. pH Stability 4-10: Reactive Yellow 1 with pH stability between 4 and 10 is used in dye formulation manufacturing, where it maintains color integrity across various processing conditions. Light Fastness Grade 5: Reactive Yellow 1 with light fastness grade 5 is used for outdoor fabric applications, where it provides resistance to fading under prolonged light exposure. Particle Size <10 µm: Reactive Yellow 1 with particle size less than 10 µm is used in aqueous inkjet inks, where it enhances print resolution and prevents nozzle clogging. Melting Point 220°C: Reactive Yellow 1 with a melting point of 220°C is used in high-temperature dyeing of synthetic fibers, where it prevents premature degradation and color loss. Salt Content <0.5%: Reactive Yellow 1 with salt content below 0.5% is used in food packaging film coloration, where it reduces the risk of process-related corrosion and contamination. Viscosity 10 mPa·s: Reactive Yellow 1 with viscosity of 10 mPa·s is used in pigment paste production, where it affords optimal flow properties for even application on substrates. Storage Stability at 25°C: Reactive Yellow 1 with storage stability at 25°C is used in industrial dye supply chains, where it ensures long-term performance without degradation. |
Competitive Reactive Yellow 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!
