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HS Code |
574547 |
| Cas Number | 6786-83-0 |
| Molecular Formula | C34H24N6Na4O14S4 |
| Molecular Weight | 970.89 g/mol |
| Appearance | Blue powder |
| Solubility | Soluble in water |
| Color Index Number | 23535 |
| Usage | Dyeing of wool, silk, nylon and paper |
| Ph Range | 6.0 - 7.0 (1% solution) |
| Light Fastness | Good |
| Odor | Odorless |
As an accredited Acid Blue 277 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Acid Blue 277 consists of a sealed 25 kg fiber drum, labeled with product name, batch number, and hazard warnings. |
| Shipping | **Shipping Description for Acid Blue 277:** Acid Blue 277 should be shipped in tightly sealed containers, clearly labeled, and handled with appropriate safety precautions. Protect from moisture and direct sunlight. Comply with all relevant local, national, and international regulations. Transport with compatible goods only, avoiding acids, oxidizers, or other reactive substances. Use trained personnel during handling. |
| Storage | Acid Blue 277 should be stored in a tightly closed container in a cool, dry, and well-ventilated area. Protect from moisture, direct sunlight, and incompatible substances such as strong oxidizing agents. Store away from food and drink. Ensure proper labeling and keep the container away from ignition sources. Use gloves and eye protection when handling. |
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Purity 98%: Acid Blue 277 with purity 98% is used in wool dyeing, where it enables uniform shade development and high color depth. Particle size 5 µm: Acid Blue 277 with particle size 5 µm is used in leather finishing, where it ensures smooth dispersion and consistent surface coloration. Light fastness grade 6: Acid Blue 277 with light fastness grade 6 is used in silk fabric coloring, where it provides enhanced resistance to fading under light exposure. Aqueous solubility 45 g/L: Acid Blue 277 with aqueous solubility 45 g/L is used in paper tinting, where it achieves rapid and complete dissolution for even color distribution. Stability temperature up to 120°C: Acid Blue 277 with stability temperature up to 120°C is used in nylon fiber dyeing, where it maintains color integrity during high-temperature processing. pH range 2-5: Acid Blue 277 with pH range 2-5 is used in ink formulation, where it ensures optimal shade consistency and chemical compatibility. Melting point 230°C: Acid Blue 277 with melting point 230°C is used in specialty coatings, where it offers thermal reliability during curing processes. Molecular weight 600 g/mol: Acid Blue 277 with molecular weight 600 g/mol is used in cosmetics, where it guarantees consistent pigment dispersion and safe application. Fastness to washing grade 4: Acid Blue 277 with fastness to washing grade 4 is used in textile printing, where it delivers good wash durability and minimal color bleeding. |
Competitive Acid Blue 277 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!
