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HS Code |
484251 |
| Chemical Name | Fast Red N |
| Cas Number | 97-52-9 |
| Molecular Formula | C12H11N3O3 |
| Molecular Weight | 245.24 |
| Appearance | Red to orange crystalline powder |
| Solubility | Slightly soluble in water |
| Melting Point | 143-147°C |
| Usage | Diazo reagent, azo dye intermediate |
| Storage Conditions | Keep container tightly closed in a dry, cool, well-ventilated place |
| Synonyms | 4-(Phenylazo)aniline-2-sulfonic acid |
| Hazard Class | Irritant |
| Ec Number | 202-591-2 |
As an accredited Fast Red N factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Fast Red N typically features a white plastic bottle containing 25 grams, labeled with hazard warnings and chemical identification details. |
| Shipping | **Shipping Description for Fast Red N:** Fast Red N should be shipped in tightly sealed containers, protected from light, moisture, and incompatible substances. Transport under cool, dry, and well-ventilated conditions. Ensure compliance with relevant local, national, and international regulations, as the chemical may be classified as hazardous. Proper labeling and documentation are essential. |
| Storage | **Fast Red N** should be stored in a tightly closed container, in a cool, dry, and well-ventilated area away from incompatible substances such as strong oxidizers. It should be protected from light and moisture to maintain stability. Label the container clearly, and keep it in a designated chemical storage area compliant with safety guidelines and local regulations. |
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Purity 98%: Fast Red N with a purity of 98% is used in offset ink formulations, where it delivers high chroma and consistent print color quality. Molecular weight 350 g/mol: Fast Red N with a molecular weight of 350 g/mol is used in textile dyeing processes, where it ensures precise tinting and reproducible shade consistency. Particle size D90 < 10 μm: Fast Red N with particle size D90 less than 10 μm is used in plastic coloring applications, where it provides uniform dispersion and elevated color strength. Melting point 137°C: Fast Red N with a melting point of 137°C is used in coating resins, where it allows for stable integration during thermal curing cycles. Lightfastness grade 6: Fast Red N with lightfastness grade 6 is used in automotive paint systems, where it maintains color durability under prolonged UV exposure. Stability temperature 180°C: Fast Red N with a stability temperature of 180°C is used in powder coating formulations, where it prevents color degradation during high-temperature processing. Viscosity 25 mPa·s: Fast Red N with a viscosity of 25 mPa·s is used in flexographic printing inks, where it ensures smooth application and precise flow control. Sulfonation level 3.5%: Fast Red N with a sulfonation level of 3.5% is used in water-based pigment preparations, where it enhances aqueous dispersion stability and minimizes sedimentation. |
Competitive Fast Red N 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
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