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HS Code |
286936 |
| Ci Number | 42595 |
| Chemical Name | Basic Blue 7 |
| Other Names | Victoria Blue B, Methylrosaniline |
| Molecular Formula | C33H40ClN3 |
| Molar Mass | 514.14 g/mol |
| Appearance | Dark blue to greenish blue powder |
| Solubility In Water | Soluble |
| Melting Point | N/A (decomposes) |
| Applications | Textile dyeing, biological staining, ink manufacturing |
| Cas Number | 2390-60-5 |
As an accredited CI Basic Blue 7 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | CI Basic Blue 7 is packaged in a 25 kg fiber drum with a plastic liner, labeled with product name, hazard information. |
| Shipping | CI Basic Blue 7 should be shipped in tightly sealed containers, clearly labeled with hazard information. It must be stored and transported in a cool, dry, and well-ventilated area away from incompatible materials. Handle with appropriate protective equipment according to regulatory guidelines to prevent spillage, contamination, or exposure during transit. |
| Storage | CI Basic Blue 7 should be stored in a tightly sealed container in a cool, dry, well-ventilated area, away from direct sunlight and incompatible substances such as oxidizers and strong acids. The storage area should be free of moisture to prevent clumping or degradation. Proper labeling and secondary containment are recommended to avoid accidental releases and ensure safe handling. |
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Purity 98%: CI Basic Blue 7 with a purity of 98% is used in acrylic fiber dyeing, where it delivers uniform and intense coloration. Solubility High: CI Basic Blue 7 with high solubility is used in paper tinting, where it ensures rapid and consistent dispersion for bright blue hues. Molecular Weight 359.84 g/mol: CI Basic Blue 7 with a molecular weight of 359.84 g/mol is used in water-based ink formulations, where it enhances print sharpness and color saturation. pH Stability 3-10: CI Basic Blue 7 stable in pH range 3-10 is used in laundry detergents, where it maintains color integrity under varying washing conditions. Light Fastness Grade 4: CI Basic Blue 7 with light fastness grade 4 is used in textile printing, where it provides moderate resistance to fading under light exposure. Particle Size ≤ 10 µm: CI Basic Blue 7 with particle size ≤ 10 µm is used in paints and coatings, where it ensures smooth appearance and high gloss finish. Moisture Content ≤ 1%: CI Basic Blue 7 with moisture content ≤ 1% is used in cosmetic formulations, where it prevents caking and maintains flowability. Bulk Density 0.6 g/cm³: CI Basic Blue 7 with a bulk density of 0.6 g/cm³ is used in masterbatch production, where it allows uniform mixing and efficient pigment load. Heat Stability up to 120°C: CI Basic Blue 7 with heat stability up to 120°C is used in nylon fiber dyeing, where it resists thermal degradation during processing. Absorption Maximum 610 nm: CI Basic Blue 7 with an absorption maximum of 610 nm is used in analytical staining, where it produces precise and vivid results in microscopy. |
Competitive CI Basic Blue 7 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!
