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HS Code |
372631 |
| Chemical Name | Chromium Sulfuric Acid |
| Appearance | Dark red to brown solution |
| Chemical Formula | CrO3 in H2SO4 solution |
| Molar Mass | varies (typically based on concentration) |
| Density | approximately 1.6-2.1 g/cm3 (depends on mixture) |
| Solubility | Miscible in water |
| Ph | strongly acidic (pH < 1) |
| Oxidizing Property | Strong oxidizer |
| Corrosiveness | Highly corrosive to metals and tissue |
| Toxicity | Toxic by inhalation, ingestion, and skin contact |
| Main Use | Cleaning laboratory glassware |
| Color Change On Dilution | Turns from dark red to yellow/orange |
| Stability | Decomposes over time, generating toxic fumes |
| Storage Requirement | Store in tightly sealed glass containers |
As an accredited Chromium Sulfuric Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The chemical "Chromium Sulfuric Acid" is packaged in a 500 mL amber glass bottle with a secure polypropylene screw cap and safety labeling. |
| Shipping | **Shipping Description:** Chromium Sulfuric Acid must be shipped in tightly sealed, corrosion-resistant containers, labeled with hazard warnings. Store and transport upright, segregated from combustibles and incompatible chemicals. Ensure ventilation and secondary containment. Comply with relevant hazardous material transportation regulations, including UN identification, and provide safety data sheets and emergency spill procedures. |
| Storage | *Chromium sulfuric acid* should be stored in a tightly closed, corrosion-resistant container and placed in a cool, dry, and well-ventilated area. Keep it away from organic materials, flammable substances, alkalis, and reducing agents. Store separate from other chemicals to prevent dangerous reactions, and ensure proper labeling. Secondary containment and spill control measures are highly recommended for safety. |
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Purity 98%: Chromium Sulfuric Acid with 98% purity is used in electroplating processes, where it ensures a uniform and corrosion-resistant chromium deposit. Viscosity Grade High: Chromium Sulfuric Acid of high viscosity grade is used in precision etching applications, where it delivers greater substrate control and fine pattern resolution. Stability Temperature 50°C: Chromium Sulfuric Acid stable up to 50°C is used in high-temperature oxidation treatments, where it maintains consistent reactivity and process reliability. Molecular Weight 198.07 g/mol: Chromium Sulfuric Acid with molecular weight 198.07 g/mol is used in laboratory synthesis, where it provides predictable stoichiometry for reproducible compound formation. Particle Size <5 µm: Chromium Sulfuric Acid with particle size below 5 µm is used in catalytic formulations, where it boosts active surface area for enhanced catalytic efficiency. Concentration 20% w/v: Chromium Sulfuric Acid at 20% w/v concentration is used in leather tanning operations, where it achieves deep and uniform penetration in hides. Melting Point 120°C: Chromium Sulfuric Acid with melting point 120°C is used in controlled fusion reactions, where it enables selective phase transition for process optimization. Conductivity 250 mS/cm: Chromium Sulfuric Acid with conductivity of 250 mS/cm is used in battery electrode preparation, where it improves ionic transport for increased energy output. Solubility 100 g/L: Chromium Sulfuric Acid with solubility of 100 g/L is used in pigment production, where it facilitates complete dissolution and homogeneous color distribution. |
Competitive Chromium Sulfuric Acid prices that fit your budget—flexible terms and customized quotes for every order.
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Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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