|
HS Code |
595867 |
| Product Name | Iron Oxide Black 740 |
| Chemical Formula | Fe3O4 |
| Color Index | Pigment Black 11 (C.I. 77499) |
| Appearance | Black powder |
| Molecular Weight | 231.53 g/mol |
| Melting Point | 1538°C |
| Density | 4.9-5.2 g/cm³ |
| Oil Absorption | 10-20 g/100g |
| Ph Value | 5-8 (aqueous suspension) |
| Solubility In Water | Insoluble |
| Residue On Sieve 325 Mesh | <0.1% |
| Tinting Strength | 95-105 (compared to standard) |
| Moisture Content | <1.0% |
| Main Ingredient | Magnetite |
| Cas Number | 1317-61-9 |
As an accredited Iron Oxide Black 740 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Iron Oxide Black 740 is packaged in a durable 25 kg woven bag, clearly labeled with product name, grade, and manufacturer details. |
| Storage | Iron Oxide Black 740 should be stored in a cool, dry, well-ventilated area, away from direct sunlight, moisture, and sources of ignition. Keep the container tightly closed when not in use to prevent contamination and absorption of moisture. Avoid storing with incompatible materials such as strong acids or alkalis. Clearly label containers and ensure compliance with all relevant safety regulations. |
| Shipping | **Shipping Description for Iron Oxide Black 740:** Iron Oxide Black 740 is typically shipped in sealed, moisture-resistant bags or drums to prevent contamination and moisture absorption. It is a non-hazardous material, transported under normal conditions, and should be stored in a cool, dry place away from incompatible substances. Handle with care to avoid dust formation. |
Competitive Iron Oxide Black 740 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
