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HS Code |
155106 |
| Chemical Name | Reactive Blue 198 |
| C I Number | C.I. Reactive Blue 198 |
| Cas Number | 129898-77-7 |
| Molecular Formula | C29H17ClN7Na3O11S3 |
| Molecular Weight | 857.15 g/mol |
| Appearance | Blue powder or granules |
| Solubility In Water | Easily soluble |
| Dye Class | Reactive dye |
| Application | Cellulose fibers (mainly cotton) |
| Color Index | Reactive Blue 198 |
| Light Fastness | Good |
| Ionic Nature | Anionic |
As an accredited Reactive Blue 198 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Reactive Blue 198 is typically packaged in 25 kg net weight fiber drums lined with polyethylene bags, featuring clear labeling and hazard symbols. |
| Shipping | Reactive Blue 198 should be shipped in tightly sealed containers, protected from moisture, heat, and direct sunlight. Ensure the packaging is labeled according to regulatory requirements. Handle with care to avoid spills, and transport according to local and international regulations for dyes and chemicals, ensuring all safety and hazard protocols are followed. |
| Storage | Reactive Blue 198 should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area away from direct sunlight. Keep it away from incompatible materials such as strong oxidizers and acids. Ensure proper labeling and prevent moisture contact, as the dye is hygroscopic. Use appropriate personal protective equipment when handling, and follow local regulations for storage and disposal. |
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Color Strength: Reactive Blue 198 with high color strength is used in cotton textile dyeing, where it delivers vibrant and uniform hue uptake. Purity: Reactive Blue 198 of 98% purity is used in viscose fabric printing, where it ensures sharp pattern definition and minimal impurities. Solubility: Reactive Blue 198 with enhanced solubility is used in continuous dyeing processes, where it provides rapid dissolution and even coloration. Molecular Weight: Reactive Blue 198 with a molecular weight of 973.87 g/mol is used in logo printing on blended fabrics, where it ensures consistent dye penetration and fabric compatibility. Stability Temperature: Reactive Blue 198 stable up to 120°C is used in hot water dye baths, where it maintains dye integrity and fastness properties. Fixation Rate: Reactive Blue 198 with 80% fixation rate is used in pad-dry-steam dyeing, where it improves dye retention and washing fastness. pH Range: Reactive Blue 198 with optimal performance in pH 10-11 is used in alkaline dye baths for cotton processing, where it enhances dye reactivity and exhaustion. Light Fastness: Reactive Blue 198 with a light fastness rating of 5 is used in home textile manufacturing, where it assures color durability under sunlight exposure. Particle Size: Reactive Blue 198 with particle size below 5 microns is used in high-speed jet dyeing, where it prevents nozzle clogging and achieves smooth dye application. Salt Tolerance: Reactive Blue 198 with high salt tolerance is used in salt-intensive dye bath environments, where it maintains color yield and process consistency. |
Competitive Reactive Blue 198 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!
