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HS Code |
878658 |
| Name | Vat Yellow 33 |
| C I Number | 69500 |
| Synonyms | Yellow 3GC |
| Chemical Class | Vat Dye |
| Cas Number | 80164-28-9 |
| Appearance | Yellow powder |
| Molecular Formula | C30H16Cl2N4O10S2 |
| Solubility | Insoluble in water |
| Melting Point | Decomposes |
| Application | Textile Dyeing |
| Shade | Bright yellow |
| Light Fastness | Excellent |
| Ph Stability | Stable in alkaline medium |
As an accredited Yellow 3GC Vat Yellow 33 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Yellow 3GC Vat Yellow 33 contains 25 kg, typically sealed in a durable fiber drum with inner plastic lining. |
| Shipping | Yellow 3GC Vat Yellow 33 should be shipped in tightly sealed, properly labeled containers, protected from moisture and direct sunlight. It must comply with relevant chemical transport regulations. Handle with care to avoid spills and exposure. Transport in accordance with local, national, and international hazard and safety guidelines for industrial chemicals. |
| Storage | Yellow 3GC Vat Yellow 33 should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Keep the chemical in tightly sealed containers, properly labeled, and protected from moisture. Avoid contact with incompatible substances, such as strong oxidizing agents. Ensure appropriate spill containment measures are in place, and access is limited to trained personnel. |
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Purity 98%: Yellow 3GC Vat Yellow 33 with 98% purity is used in cotton fabric dyeing, where it ensures high color yield and reproducible shade consistency. Particle size D50 < 5 μm: Yellow 3GC Vat Yellow 33 with particle size D50 less than 5 μm is used in textile printing, where it allows for smooth dispersion and sharp print definition. High lightfastness: Yellow 3GC Vat Yellow 33 with high lightfastness is used in outdoor textile applications, where it provides excellent resistance to fading under UV exposure. Stability at 130°C: Yellow 3GC Vat Yellow 33 with stability at 130°C is used in polyester-cotton blends dyeing, where it maintains shade uniformity during high-temperature processes. Alkali resistance: Yellow 3GC Vat Yellow 33 with superior alkali resistance is used in yarn dyeing, where it prevents color degradation in alkaline bath conditions. Water insolubility: Yellow 3GC Vat Yellow 33 with water insolubility is used in vat dyeing processes, where it guarantees wash-fastness and minimal dye migration. Low migration property: Yellow 3GC Vat Yellow 33 with low migration property is used in denim finishing, where it achieves defined patterns and sharp contrasts after post-treatment. pH stability 10-12: Yellow 3GC Vat Yellow 33 with pH stability from 10 to 12 is used in continuous dyeing operations, where it secures consistent coloration across production runs. High tinctorial strength: Yellow 3GC Vat Yellow 33 with high tinctorial strength is used in automotive textiles, where it delivers vivid yellow coloration with minimal pigment dosage. Low heavy metal content: Yellow 3GC Vat Yellow 33 with low heavy metal content is used in eco-friendly apparel manufacturing, where it meets stringent environmental and safety regulations. |
Competitive Yellow 3GC Vat Yellow 33 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!
