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HS Code |
746228 |
| Productname | Reactive Brill Yellow K-4G |
| Colorindexname | Reactive Yellow 18 |
| Colorindexnumber | C.I. 18965 |
| Chemicalclass | Reactive Dye |
| Appearance | Yellow powder |
| Molecularformula | C20H17Cl2N7Na2O11S3 |
| Casnumber | 129898-77-7 |
| Application | Cellulose fibers dyeing |
| Solubility | Soluble in water |
| Shade | Bright yellow |
| Ionicnature | Anionic |
| Usage | Textile industry |
| Phrange | 6-8 (application range) |
As an accredited Reactive Brill Yellow K-4G factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Reactive Brill Yellow K-4G is typically packaged in a 25 kg woven bag with double inner polyethylene liners for moisture protection. |
| Shipping | Reactive Brill Yellow K-4G should be shipped in tightly sealed containers, protected from moisture and direct sunlight. Transport in accordance with local regulations for chemical safety, ensuring proper labeling and documentation. Avoid exposure to incompatible substances, and handle with care to prevent spills or leakage during transit. Suitable protective equipment is recommended. |
| Storage | Reactive Brill Yellow K-4G should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of heat or ignition. Keep the container tightly closed and avoid contact with incompatible substances such as strong oxidizers. Ensure the chemical is stored in its original, labeled container and protect it from moisture to maintain its stability and prevent clumping or degradation. |
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Purity 98%: Reactive Brill Yellow K-4G with purity 98% is used in cotton fabric dyeing, where it ensures bright and uniform color yield. Stability Temperature 80°C: Reactive Brill Yellow K-4G with stability temperature 80°C is used in high-temperature dye baths, where it provides consistent shade and minimizes color fading. Molecular Weight 808.03 g/mol: Reactive Brill Yellow K-4G with molecular weight 808.03 g/mol is used in reactive dye printing, where it delivers high fixation rates and sharp pattern definition. Solubility 50 g/L: Reactive Brill Yellow K-4G with solubility 50 g/L is used in continuous dyeing processes, where it achieves efficient dissolution and penetration into textile fibers. Particle Size ≤20 μm: Reactive Brill Yellow K-4G with particle size ≤20 μm is used in pigment preparation, where it enables smooth dispersion and prevents nozzle blockage in inkjet applications. Viscosity Grade Low: Reactive Brill Yellow K-4G with low viscosity grade is used in automated dye metering systems, where it allows precise and uniform dosing for mass production. pH Stability Range 5-9: Reactive Brill Yellow K-4G with pH stability range 5-9 is used in cellulose fiber dyeing, where it maintains color integrity under varying processing conditions. Light Fastness Grade 5: Reactive Brill Yellow K-4G with light fastness grade 5 is used in fashion textiles, where it delivers durable color retention under prolonged light exposure. |
Competitive Reactive Brill Yellow K-4G 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!
