Description
Specifications Table
| Product Name | Sodium Nitrite 0.2M (0.4N) Volumetric Solution |
|---|---|
| Pack Size | 500 mL |
| Form | Liquid (Solution) |
| Grade | Lab Grade |
| Application | Titration, Analytical Chemistry, Research |
Product Description
When precision matters in your lab work, a reliable volumetric solution is non-negotiable. Sodium Nitrite 0.2M (0.4N) from CDH is a meticulously prepared reagent designed for accurate titrations and analytical procedures. Whether you’re a student verifying experimental results or a researcher ensuring data integrity, this solution delivers consistent performance every time.
Volumetric solutions like this one eliminate the guesswork in concentration calculations. The 0.2M strength is optimized for common titration protocols, particularly in redox reactions where sodium nitrite acts as a standardizing agent. Its stability and clarity make it a staple in educational labs, quality control setups, and research facilities across India.
What sets this solution apart is its adherence to strict lab-grade standards. CDH’s manufacturing process ensures minimal impurities, so you can trust your results without worrying about interference. The amber bottle packaging protects the solution from light degradation, preserving its potency throughout its shelf life.
For those working in food analysis, environmental testing, or pharmaceutical quality assurance, this sodium nitrite solution provides the reliability needed for compliance with industry standards. Its versatility extends to both manual and automated titration systems, making it a practical choice for modern laboratories.
Upgrade your lab’s accuracy today. Buy Sodium Nitrite 0.2M volumetric solution online from eqipped and experience hassle-free procurement with genuine CDH products.
Understanding Volumetric Solutions
Volumetric solutions are pre-standardized liquids where the concentration is precisely known and stable. This sodium nitrite solution at 0.2M (0.4N) concentration means:
- 0.2 moles of NaNO₂ per liter of solution
- 0.4 equivalents per liter (normality for redox reactions)
- Ready-to-use without additional preparation
This eliminates the need for weighing and dissolving solid sodium nitrite, saving time while reducing potential errors in your experiments. The solution comes with a certificate of analysis, providing traceability for your records.
Key Applications in Laboratory Settings
This particular sodium nitrite solution finds extensive use in:
- Determination of sulfanilamide drugs in pharmaceutical analysis
- Nitrite estimation in water and environmental samples
- Food chemistry for detecting adulterants
- Educational experiments demonstrating redox reactions
- Standardization of potassium permanganate solutions
The 500 mL pack size offers an ideal balance between sufficient quantity for multiple experiments and convenient storage in standard lab refrigerators when not in use.
Safety and Handling Considerations
While sodium nitrite solutions are generally safer than solid forms, proper handling remains essential:
- Always wear appropriate PPE (gloves, goggles)
- Work in a well-ventilated area or under a fume hood
- Store in the original amber bottle away from direct sunlight
- Avoid contact with acids to prevent toxic nitrogen dioxide gas formation
For bulk requirements or institutional orders, eqipped offers competitive pricing and dedicated support for educational and research institutions.
Why This Solution Stands Out
In a market flooded with generic reagents, CDH’s sodium nitrite volumetric solution distinguishes itself through:
- Batch-to-batch consistency verified through rigorous QC
- Clear expiration dating for reliable shelf life
- Tamper-evident packaging ensuring product integrity
- Detailed technical documentation included with each order
Many Indian universities and research centers prefer this specific product for its track record in producing reproducible results in critical experiments.
Storage and Stability Guidelines
To maintain the solution’s accuracy:
- Store between 15-25°C in the original container
- Keep the bottle tightly closed when not in use
- Avoid freezing as it may alter the concentration
- Use within 6 months of opening for optimal performance
Proper storage ensures the solution remains stable for its entire shelf life, typically 12 months from manufacture date when unopened.
Complementary Products to Consider
For complete titration setups, you might also need:
- Burettes and pipettes for precise dispensing
- Indicators like methyl orange or phenolphthalein
- Standard solutions for calibration
- pH meters for verification
eqipped’s comprehensive catalog includes all these laboratory essentials, allowing you to source everything from a single trusted supplier.
Educational Value
For students and educators, this solution serves as an excellent teaching tool for:
- Demonstrating stoichiometry principles
- Understanding normalization concepts
- Practicing proper titration techniques
- Learning about redox indicators
The predictable behavior of this standardized solution helps learners focus on technique rather than troubleshooting reagent issues.
FAQs
What is the exact concentration of this sodium nitrite solution?
This is a 0.2M (molar) solution, which equals 0.4N (normal) for redox reactions. The concentration is precisely standardized and verified through titration against primary standards.
Can I use this solution for food testing applications?
Yes, this lab-grade solution is suitable for food analysis, particularly for detecting nitrite levels in processed meats and other food products as per standard testing protocols.
How should I dispose of unused sodium nitrite solution?
Follow your institution’s chemical waste disposal guidelines. Typically, sodium nitrite solutions should be neutralized and disposed of as hazardous waste through authorized channels.
Is this solution compatible with automated titrators?
Absolutely. The solution’s consistency makes it ideal for both manual and automated titration systems commonly used in modern laboratories.
What’s the difference between molar and normal concentration here?
For sodium nitrite in redox reactions, the normality (0.4N) is double the molarity (0.2M) because each nitrite ion can accept two electrons in reduction reactions.
Risk Note
Sodium nitrite is toxic if ingested and may cause serious health effects. Handle with care in controlled laboratory environments only. Keep away from children and untrained personnel.
