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HS Code |
893278 |
| Name | Cobalt Chloride |
| Chemical Formula | CoCl2 |
| Molar Mass | 129.839 g/mol (anhydrous) |
| Appearance | Blue crystalline solid (anhydrous), pink (hexahydrate) |
| Density | 3.36 g/cm³ (anhydrous, 25°C) |
| Melting Point | 735°C (anhydrous) |
| Boiling Point | 1049°C (anhydrous, decomposes) |
| Solubility In Water | 76 g/100 mL (20°C, anhydrous) |
| Cas Number | 7646-79-9 |
| Hazard Classification | Harmful, carcinogenic |
| Odor | Odorless |
| Refractive Index | 1.924 (hexahydrate) |
| Color Change | Blue when dry, pink when hydrated |
As an accredited Cobalt Chloride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Cobalt Chloride is packaged in a 100g amber glass bottle with a secure screw cap and a clear hazard warning label. |
| Shipping | Cobalt chloride is shipped as a hazardous material, typically in tightly sealed containers to prevent moisture absorption and protect against contamination. Packaging must comply with international regulations (such as DOT, IATA, IMDG) due to its toxicity and environmental hazards. Proper labeling, documentation, and handling precautions are essential during transportation. |
| Storage | Cobalt chloride should be stored in a tightly sealed container, away from moisture, heat, and direct sunlight. Place it in a cool, dry, and well-ventilated area, separate from incompatible materials such as strong acids and oxidizers. Label the container clearly, and restrict access to trained personnel. Always follow relevant safety regulations and guidelines for hazardous chemical storage. |
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Purity 99%: Cobalt Chloride with 99% purity is used in humidity indicator cards, where it enables accurate color change detection for relative humidity monitoring. Molecular Weight 129.84 g/mol: Cobalt Chloride with molecular weight 129.84 g/mol is used in electroplating processes, where it ensures uniform cobalt deposition on metallic surfaces. Particle Size 10 µm: Cobalt Chloride with 10 µm particle size is used in catalysts for Fischer-Tropsch synthesis, where it provides optimal surface area for enhanced reaction rates. Anhydrous Form: Cobalt Chloride anhydrous is used in chemical synthesis, where its low water content ensures precise stoichiometric control. Melting Point 735°C: Cobalt Chloride with a melting point of 735°C is used in high-temperature ceramic manufacturing, where it maintains stability and color consistency during firing. Stability Temperature 400°C: Cobalt Chloride with thermal stability up to 400°C is used in gas detection tubes, where it delivers reliable performance in elevated temperature environments. Hydrated Form (Hexahydrate): Cobalt Chloride hexahydrate is used in analytical chemistry laboratories, where its solubility enhances titration accuracy. Purity 98%: Cobalt Chloride with 98% purity is used in pigment production, where it imparts distinct blue coloration to glass and enamels. |
Competitive Cobalt Chloride prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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