|
HS Code |
369911 |
| Name | Indigo |
| Color | Deep blue-violet |
| Hex Code | #4B0082 |
| Primary Use | Dye and pigment |
| Source | Derived from Indigofera plants or synthesized |
| First Discovered | Ancient times |
| Chemical Formula | C16H10N2O2 |
| Molar Mass | 262.27 g/mol |
| Solubility | Insoluble in water |
| Melting Point | 390–392°C |
| Appearance | Dark blue powder or crystals |
| Common Applications | Textile dyeing, art, food coloring |
| Smell | Odorless |
| Toxicity | Low |
| Lightfastness | Excellent |
As an accredited Indigo factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Indigo is packaged in a 500g sealed, high-density polyethylene bottle with a tamper-evident lid, clearly labeled with safety information. |
| Storage | Indigo should be stored in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and moisture. Keep it in tightly sealed containers to prevent contamination and exposure to air. Store away from strong oxidizing agents and acids. Clearly label containers, and ensure safe, secure storage to minimize environmental and health risks. Follow all applicable safety regulations. |
| Shipping | Indigo is shipped as a non-hazardous dye, typically packed in fiber drums, bags, or cartons, clearly labeled and sealed to prevent moisture exposure. It should be kept dry and stored away from strong oxidizers. During transport, standard precautions for dust control and spill prevention are followed. |
Competitive Indigo 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
