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HS Code |
105477 |
| Chemicalname | Potassium Dichromate |
| Chemicalformula | K2Cr2O7 |
| Molarmass | 294.18 g/mol |
| Appearance | Orange-red crystalline solid |
| Meltingpoint | 398 °C (decomposes) |
| Solubilityinwater | 12.5 g/100 mL at 20 °C |
| Density | 2.676 g/cm³ |
| Casnumber | 7778-50-9 |
| Odor | Odorless |
| Ph | 4.0 (50 g/L in water at 20 °C) |
| Boilingpoint | Decomposes before boiling |
| Hazardclass | Oxidizing, Carcinogenic, Toxic |
| Color | Orange-red |
| Storageconditions | Store in a cool, dry, well-ventilated area away from combustible substances |
As an accredited Potassium Dichromate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A sealed, amber glass bottle containing 500g of Potassium Dichromate, labeled with hazard symbols and chemical details for laboratory use. |
| Shipping | Potassium Dichromate is shipped in tightly sealed, corrosion-resistant containers made of materials like glass or HDPE. It must be labeled as a toxic and oxidizing agent, and kept away from incompatible substances. Transport requires compliance with hazardous material regulations, ensuring protection from moisture, heat, and physical damage during transit. |
| Storage | Potassium dichromate should be stored in a cool, dry, well-ventilated area away from incompatible materials such as acids, organic substances, and reducing agents. Store in tightly sealed, corrosion-resistant containers clearly labeled as toxic and oxidizing. Avoid exposure to moisture and direct sunlight. Access should be restricted to trained personnel, and appropriate chemical safety procedures must be followed at all times. |
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Purity 99%: Potassium Dichromate with 99% purity is used in analytical chemistry, where it ensures accurate titration results in redox reactions. Particle Size 100 µm: Potassium Dichromate with 100 µm particle size is used in ceramic staining, where it yields uniform color distribution on ceramic surfaces. Melting Point 398°C: Potassium Dichromate with a melting point of 398°C is used in chemical manufacturing, where it provides thermal stability during high-temperature synthesis. Molecular Weight 294.19 g/mol: Potassium Dichromate with molecular weight of 294.19 g/mol is used in laboratory reagent preparation, where it guarantees precise stoichiometric calculations. Stability Temperature 300°C: Potassium Dichromate with stability temperature of 300°C is used in glass processing, where it maintains consistent coloring performance at elevated temperatures. Crystalline Form: Potassium Dichromate in crystalline form is used in photography, where it enables controlled photoengraving and image reproduction. Water Solubility 125 g/L at 20°C: Potassium Dichromate with water solubility of 125 g/L at 20°C is used in electroplating, where it provides efficient chromium deposition on metal surfaces. Oxidizing Strength: Potassium Dichromate with high oxidizing strength is used in organic synthesis, where it facilitates conversion of alcohols to ketones and aldehydes. |
Competitive Potassium Dichromate 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.
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Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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