About MERCURIC SULPHATE AR
CERTIFICATE OF ANALYSIS
Name Of Item : MERCURIC SULPHATE AR | Formula : HgSO4 | |
mercury (II) sulphate | Batch No. : MERC003 | |
M.W. : 296.65 | |
CAS NO. : 7783-35-9 | Cat. No. : AL2956 00250 | |
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Type Of Test | Standard | Observed |
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Description | A white crystalline powder | A white crystalline powder |
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Assay | 99-100% | 99.94% |
Chloride (Cl) | <0.003% | 0.0021% |
Nitrate (NO3) | <0.005% | 0.004% |
Lead (Pb) | <0.0005% | 0.0004% |
Cadmium (Cd) | <0.0001% | 0.00009% |
Iron (Fe) | <0.001% | <0.001% |
Potassium (K) | <0.002% | <0.002% |
Copper (Cu) | <0.0005% | 0.00024% |
Calcium | <0.004% | 0.003% |
Magnesium (Mg) | <0.004% | 0.0038% |
Sodium (Na) | <0.005% | 0.004% |
Mercury I (as Hg) | <0.05% | 0.02% |
Substance not reducible with formic | |
acid (residue on ignition) | <0.02% | 0.014% |
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Results : The above product complies with AR grade
Key Features and ApplicationsMercuric Sulphate AR offers exceptional purity and reactivity, making it suitable for precise analytical and research uses. Its role includes engaging in various chemical analyses, synthesizing other mercury compounds, and supporting laboratory testing protocols. Provided in multiple sizes, it caters to diverse experiment scales and application requirements.
Safe Handling and StorageGiven its classification as very toxic and dangerous for the environment, Mercuric Sulphate AR must be managed with strict care. Store it in tightly sealed containers within cool, dry locations. Always minimize exposure and prevent contamination or accidental breakage during transport and handling.
Chemical Properties and ReactivityThis compound appears as a crystalline powder, with a density of 6.47 g/cm3 and decomposes at around 450C. It reacts with strong reducing agents and decomposes to release hazardous mercury vapors and sulfur oxides, emphasizing the necessity for proper safety measures in laboratory environments.
FAQ's of MERCURIC SULPHATE AR:
Q: How should Mercuric Sulphate AR be stored for maximum shelf life?
A: To maximize shelf life, store Mercuric Sulphate AR in a tightly closed container placed in a cool, dry environment. Proper storage conditions help maintain its quality for up to five years.
Q: What are the recommended uses for Mercuric Sulphate AR in laboratories?
A: Mercuric Sulphate AR is primarily used as an analytical reagent, for research activities, and in the preparation of other mercury compounds. Its high purity ensures reliable results in quantitative and qualitative chemical analyses.
Q: When does Mercuric Sulphate AR decompose, and what are the risks?
A: Mercuric Sulphate AR decomposes at approximately 450C, releasing toxic mercury vapors and sulfur oxides. Decomposition should be avoided, and the compound should be handled only in controlled laboratory settings to mitigate exposure risks.
Q: Where can Mercuric Sulphate AR be sourced in India?
A: Mercuric Sulphate AR is available from chemical dealers, exporters, manufacturers, retailers, suppliers, and traders throughout India. Ensure you source from reputable suppliers to guarantee product authenticity and quality.
Q: What precautions should be taken during the handling and transport of Mercuric Sulphate AR?
A: Always handle Mercuric Sulphate AR with appropriate protective gear and avoid inhalation or contact with skin. During transport, use sturdy packaging to prevent breakage and ensure compliance with regulations for toxic and environmentally hazardous substances.
Q: How does the solubility of Mercuric Sulphate AR impact its laboratory use?
A: With slight solubility in water and higher solubility in dilute acids, Mercuric Sulphate AR is versatile for various wet chemistry procedures. Its solubility profile supports its function in analytical applications.
Q: What are the benefits of using high-purity Mercuric Sulphate AR in analytical work?
A: Using 98% pure Mercuric Sulphate AR ensures accurate, reproducible results in laboratory analyses, minimizes impurities, and supports stringent research requirements.