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HS Code |
371878 |
| Name | Acid Blue 185 |
| Other Names | Acid Blue 185, C.I. 15707 |
| C I Number | 15707 |
| Chemical Formula | C20H13N2NaO5S |
| Molecular Weight | 416.38 g/mol |
| Appearance | Blue powder |
| Solubility | Soluble in water |
| Usage | Dyeing wool, silk, and nylon |
| Ph Range | 4.0 - 5.0 (1% solution) |
| Maximum Absorption Wavelength | 606 nm |
| Cas Number | 12219-55-7 |
| Light Fastness | 3-4 (on wool) |
| Ionic Character | Anionic dye |
As an accredited Acid Blue 185 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Acid Blue 185 contains 25 kg of product, sealed in a blue, labeled fiber drum lined with a plastic bag. |
| Shipping | Acid Blue 185 should be shipped in tightly sealed containers, protected from moisture and direct sunlight. It must be labeled properly as per chemical regulations. Handle with care during transit to prevent spillage or leakage. Store in a cool, dry place, away from incompatible substances. Follow all national and international transport regulations. |
| Storage | Acid Blue 185 should be stored in a tightly closed container in a cool, dry, well-ventilated area, away from incompatible substances such as strong oxidizing agents. Protect from moisture, direct sunlight, and sources of ignition. Clearly label containers and avoid generating dust. Use proper personal protective equipment when handling and ensure storage areas are equipped with spill control measures. |
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Purity 98%: Acid Blue 185 with 98% purity is used in wool dyeing processes, where it delivers uniform color strength and high fastness to washing. Molecular weight 808.67 g/mol: Acid Blue 185 with molecular weight 808.67 g/mol is used in silk fabric dyeing, where it enables sharp shade development and minimal fiber degradation. Stability temperature up to 120°C: Acid Blue 185 with stability up to 120°C is used in high-temperature nylon dyeing, where it ensures color retention and prevents dye decomposition. Water solubility ≥ 50 g/L: Acid Blue 185 with water solubility of at least 50 g/L is used in aqueous textile printing pastes, where it provides consistent dispersion and homogeneous color penetration. Particle size < 10 microns: Acid Blue 185 with particle size under 10 microns is used in inkjet printing inks, where it guarantees smooth jetting and prevents nozzle clogging. Melting point 280°C: Acid Blue 185 with a melting point of 280°C is used in heat-set polyester dyeing, where it enhances thermal stability and resists sublimation. Lightfastness grade 4: Acid Blue 185 with lightfastness grade 4 is used in automotive upholstery dyeing, where it maintains vibrant appearance after prolonged light exposure. pH stability range 3-7: Acid Blue 185 stable in the pH range of 3 to 7 is used in acid dye baths, where it preserves dye performance across different bath conditions. |
Competitive Acid Blue 185 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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