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HS Code |
488148 |
| Chemical Name | Potassium Chromate |
| Chemical Formula | K2CrO4 |
| Molar Mass | 194.19 g/mol |
| Appearance | Yellow crystalline solid |
| Odor | Odorless |
| Solubility In Water | Very soluble |
| Melting Point | 975°C |
| Density | 2.73 g/cm³ |
| Cas Number | 7789-00-6 |
| Ph Of 1 Solution | 8.2 |
| Boiling Point | Decomposes |
| Hazard Statements | Toxic, carcinogenic, oxidizer |
As an accredited Potassium Chromate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Potassium Chromate, 500g: Supplied in a sealed, amber glass bottle with hazard labels, chemical name, purity, and safety information clearly printed. |
| Shipping | Potassium Chromate must be shipped in tightly sealed containers, clearly labeled, and packed to prevent leaks. It is classified as a hazardous material (oxidizer, toxic), requiring appropriate hazard labeling and documentation. Transport must comply with regulations (e.g., DOT, IATA, IMDG). Avoid exposure to heat, moisture, and incompatible substances during transit. |
| Storage | Potassium chromate should be stored in a cool, dry, well-ventilated area away from incompatible substances such as reducing agents, acids, and organic materials. Keep the container tightly closed and properly labeled. Store in a secure location to prevent spills or releases, and protect from moisture and direct sunlight. Use corrosion-resistant shelving and follow all relevant safety regulations for toxic and oxidizing chemicals. |
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Purity (99%): Potassium Chromate with 99% purity is used in analytical chemistry titration, where it ensures high accuracy in endpoint detection. Particle Size (≤50 microns): Potassium Chromate with a particle size of ≤50 microns is used in pigment manufacturing, where it provides uniform color dispersion. Molecular Weight (194.19 g/mol): Potassium Chromate of molecular weight 194.19 g/mol is used in laboratory reagent preparation, where it grants consistency in solution concentration. Stability Temperature (up to 400°C): Potassium Chromate with stability temperature up to 400°C is used in high-temperature corrosion testing, where it maintains structural integrity under thermal stress. Solubility (64 g/L at 20°C): Potassium Chromate with solubility of 64 g/L at 20°C is used in photographic processing, where it enables rapid and complete dissolution in developer solutions. Melting Point (968°C): Potassium Chromate with a melting point of 968°C is used in ceramic glaze formulation, where it withstands firing processes without decomposition. Form (Anhydrous powder): Potassium Chromate in anhydrous powder form is used in metal passivation treatments, where it enhances adhesion and uniformity of protective coatings. Assay (≥99.5% K2CrO4): Potassium Chromate with assay ≥99.5% K2CrO4 is used in water analysis for chloride determination, where it improves precision in quantitative measurements. |
Competitive Potassium Chromate 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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