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HS Code |
919254 |
| Product Name | Fast Red HF2B |
| Chemical Class | Azo dye |
| C I Number | 37510 |
| Cas Number | 6410-16-2 |
| Molecular Formula | C14H13N5O3 |
| Appearance | Red powder |
| Solubility | Insoluble in water; soluble in ethanol |
| Melting Point | Decomposes |
| Molecular Weight | 299.29 g/mol |
| Main Use | Diazo coupling component for histology and cytology staining |
As an accredited Fast Red HF2B factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Fast Red HF2B is packaged in a 25-gram sealed amber glass bottle with a secure screw cap and clear safety labeling. |
| Shipping | Fast Red HF2B is typically shipped as a solid powder in sealed, moisture-resistant containers. It should be labeled as a hazardous material, as it may cause irritation on contact. The shipping container must comply with regulatory guidelines, and the package should be kept dry, cool, and away from incompatible substances during transit. |
| Storage | Fast Red HF2B should be stored in a cool, dry, and well-ventilated area, away from heat sources, ignition sources, and direct sunlight. Keep the container tightly closed when not in use. Avoid exposure to moisture and incompatible substances such as strong oxidizers and acids. Store in clearly labeled, chemical-resistant containers, and follow all safety regulations for hazardous chemicals. |
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Purity 98%: Fast Red HF2B with 98% purity is used in textile pigment printing, where it delivers vibrant and consistent color strength. Particle size 2-5 µm: Fast Red HF2B with a particle size of 2-5 µm is used in water-based ink formulations, where it ensures smooth dispersion and uniform color distribution. Melting point 220°C: Fast Red HF2B with a melting point of 220°C is used in plastic masterbatch production, where it maintains thermal stability during high-temperature processing. Lightfastness Grade 6: Fast Red HF2B with lightfastness grade 6 is used in automotive coatings, where it provides superior resistance to fading under UV exposure. Oil absorption 42 g/100g: Fast Red HF2B with an oil absorption of 42 g/100g is used in offset printing inks, where it improves ink flow and gloss properties. Moisture content ≤1%: Fast Red HF2B with moisture content below 1% is used in powder coating systems, where it achieves optimal dispersion and prevents caking. Stability temperature 180°C: Fast Red HF2B with a stability temperature of 180°C is used in high-temperature cured epoxy paints, where it retains color integrity after curing. pH value 6.5-7.5: Fast Red HF2B with a pH value of 6.5-7.5 is used in aqueous emulsion paints, where it prevents pigment degradation and ensures long-lasting color. Residue on sieve ≤0.5%: Fast Red HF2B with residue on sieve below 0.5% is used in fine art acrylics, where it enables smooth finishes free from particle agglomeration. Heat resistance 200°C: Fast Red HF2B with heat resistance up to 200°C is used in industrial rubber goods, where it maintains color performance during vulcanization. |
Competitive Fast Red HF2B 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!
