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HS Code |
305679 |
| Product Name | Direct Yellow PG |
| Chemical Class | Azo dye |
| Color Index Number | C.I. 40020 |
| Appearance | Yellow powder |
| Solubility | Soluble in water |
| Molecular Formula | C24H20N6Na2O9S2 |
| Molecular Weight | 678.57 g/mol |
| Ph Value | 6-8 (1% solution) |
| Application | Textile dyeing (cotton, viscose, paper) |
| Light Fastness | Moderate |
| Heat Stability | Good |
| Storage Conditions | Store in a cool, dry place |
| Brand Type | Direct dye |
| Cas Number | 2870-32-8 |
| Ionic Nature | Anionic |
As an accredited Direct Yellow PG factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Direct Yellow PG is typically packaged in 25 kg net weight fiber drums, featuring inner polyethylene lining and clear hazard labeling for safety. |
| Shipping | Direct Yellow PG should be shipped in tightly sealed containers, protected from moisture and direct sunlight. It is classified as a non-hazardous dye but should be handled with basic protective measures. During transport, ensure containers are clearly labeled and secured to prevent leakage or spillage. Comply with local shipping and environmental regulations. |
| Storage | Direct Yellow PG should be stored in a cool, dry, and well-ventilated area away from direct sunlight and incompatible substances such as strong oxidizing agents. Keep the container tightly closed and properly labeled to prevent moisture absorption and contamination. Avoid sources of ignition and ensure storage conditions prevent formation of dust. Comply with local regulations regarding chemical storage. |
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Purity 98%: Direct Yellow PG with purity 98% is used in textile dyeing processes, where it ensures vivid and consistent color uptake on cotton fabrics. Lightfastness Grade 5: Direct Yellow PG of lightfastness grade 5 is used in paper coloring applications, where it provides exceptional resistance to fading under light exposure. Particle Size 10 µm: Direct Yellow PG with particle size 10 µm is used in ink formulation, where it enables smooth dispersion and uniform print quality. Moisture Content ≤ 1%: Direct Yellow PG with moisture content ≤ 1% is used in the production of water-based paints, where it promotes stability and prevents agglomeration. Water Solubility 40 g/L: Direct Yellow PG with water solubility of 40 g/L is used in aqueous dye baths, where it allows for efficient dissolution and faster processing cycles. pH Stability Range 6–8: Direct Yellow PG stabilized at pH 6–8 is used in detergent manufacturing, where it maintains color integrity without degradation during alkaline processing. |
Competitive Direct Yellow PG 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!
