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HS Code |
944308 |
| Chemical Name | Fast Red B Base |
| Synonyms | 1-(4-Nitrophenylazo)-2-naphthol |
| Cas Number | 97-52-9 |
| Molecular Formula | C16H11N3O3 |
| Molar Mass | 293.28 g/mol |
| Appearance | Reddish-brown powder |
| Solubility In Water | Insoluble |
| Melting Point | 251-253°C |
| Density | 1.4 g/cm³ |
| Uses | Dye intermediate, analytical reagent |
| Hazard Classification | Harmful if swallowed |
| Storage Conditions | Store in a cool, dry, well-ventilated area |
| Boiling Point | Decomposes before boiling |
| Ec Number | 202-591-2 |
| Odor | Odorless |
As an accredited Fast Red B Base factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Fast Red B Base is packaged in a 100g amber glass bottle with a red screw cap and safety labeling for laboratory use. |
| Shipping | Fast Red B Base is typically shipped in tightly sealed containers to protect it from moisture and light. It is classified as a hazardous material, requiring appropriate labeling and documentation. During transit, ensure the packaging is secure and complies with local regulations for chemicals to prevent spills or exposure. |
| Storage | Fast Red B Base should be stored in a tightly closed container in a cool, dry, and well-ventilated area. It must be kept away from incompatible substances such as oxidizing agents, acids, and direct sunlight. Store at ambient temperature and avoid exposure to moisture. Proper labeling and secure storage are recommended to prevent accidental release or contact. |
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Purity 98%: Fast Red B Base with 98% purity is used in textile dye formulations, where it ensures consistent shade reproducibility and vibrant color intensity. Molecular Weight 278.29 g/mol: Fast Red B Base at a molecular weight of 278.29 g/mol is used in pigment synthesis, where it enables optimal dispersion and tinting strength. Melting Point 138°C: Fast Red B Base with a melting point of 138°C is used in polymer coloring applications, where it provides thermal stability during extrusion processes. Particle Size <10 µm: Fast Red B Base with particle size below 10 µm is used in printing ink manufacturing, where it enhances fineness and print definition. Solubility in Ethanol: Fast Red B Base with high solubility in ethanol is used in solvent-based inks, where it facilitates homogeneous dye distribution and rapid drying. Stability Temperature 120°C: Fast Red B Base with stability up to 120°C is used in plastic coloration, where it prevents color degradation under processing conditions. pH Stability Range 5–8: Fast Red B Base stable in pH range 5–8 is used in waterborne coatings, where it maintains color integrity during formulation and application. |
Competitive Fast Red B Base 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!
