|
HS Code |
122159 |
| Cas Number | 633-96-5 |
| Molecular Formula | C16H11N2NaO4S |
| Molecular Weight | 350.32 g/mol |
| Appearance | Orange to reddish-orange powder |
| Synonyms | Orange II, Acid Orange 2, Sodium orange I |
| Solubility In Water | Soluble |
| Melting Point | Decomposes before melting |
| Chemical Class | Azo dye |
| Ph 1 Solution | Approximately 6.0–7.0 |
| λ Max Water | 483 nm |
| Ec Number | 211-199-0 |
| Storage Conditions | Store at room temperature, away from light |
As an accredited Acid Orange II factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Acid Orange II is packaged in a sealed 500g amber plastic bottle with a clear safety label, hazard pictograms, and product information. |
| Shipping | Acid Orange II should be shipped in tightly sealed containers, protected from light and moisture. It is typically transported as a solid, classified as a hazardous material. Handle with care, avoiding contact with incompatible substances. Label packages in accordance with regulations such as UN numbers (UN 3077) for environmental hazards. |
| Storage | **Acid Orange II** should be stored in a tightly sealed container in a cool, dry, and well-ventilated area away from incompatible substances such as strong oxidizers and strong acids. Keep it away from sources of ignition and direct sunlight. Ensure proper labeling and avoid moisture or humidity. Use secondary containment to prevent spills and follow all relevant safety guidelines. |
|
Purity 98%: Acid Orange II with 98% purity is used in textile dyeing, where it ensures uniform color development and high reproducibility. Molecular weight 350.32 g/mol: Acid Orange II with a molecular weight of 350.32 g/mol is used in laboratory analytical procedures, where it provides consistent standardization in spectrophotometric assays. Light fastness grade 4: Acid Orange II with light fastness grade 4 is used in paper coloring, where it offers moderate resistance to color fading under UV exposure. Water solubility 35 g/L: Acid Orange II with a water solubility of 35 g/L is used in water-based ink formulations, where it allows for easy dispersion and stable color intensity. Melting point 153°C: Acid Orange II with a melting point of 153°C is used in plastic dyeing processes, where it maintains thermal stability and prevents decomposition during extrusion. pH stability range 2–7: Acid Orange II with a pH stability range of 2–7 is used in acidic environment dye baths, where it maintains its chromatic properties without degradation. Particle size D50 12 µm: Acid Orange II with a D50 particle size of 12 µm is used in pigment dispersion formation, where it ensures smooth finish and prevents sedimentation. Color index C.I. 15510: Acid Orange II with the color index C.I. 15510 is used in quality control benchmarking of color chemicals, where it provides reliable batch-to-batch comparison. Storage stability 24 months: Acid Orange II with a storage stability of 24 months is used in commercial dye inventories, where it minimizes risk of degradation and maintains product usability. Staining strength 105%: Acid Orange II with a staining strength of 105% is used in wool dyeing applications, where it achieves high color yield and improved depth of shade. |
Competitive Acid Orange II 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!
