Description
Specifications Table
Product Name – Sodium nitrate, 99.999%, (trace metal basis)
Quantity/Pack Size – 10GR, 50GR, 500GR
Form – Crystalline powder
Grade – 99.999% (trace metal basis)
Application – Analytical chemistry, synthesis, calibration standards
Product Overview
Sodium nitrate (NaNO₃) at 99.999% purity (trace metal basis) is a high-grade reagent designed for applications demanding ultra-low impurity levels. This crystalline powder offers exceptional solubility in water and polar solvents, making it ideal for precise analytical procedures. Its stable chemical structure ensures consistent performance in synthesis, calibration, and research protocols. The trace metal basis specification guarantees minimal metallic contamination, critical for sensitive experiments where even trace impurities can skew results. This product undergoes rigorous quality control to meet stringent purity standards, ensuring reliability in high-precision environments. The anhydrous form eliminates water-related variability, while its non-hygroscopic nature simplifies handling and storage. Whether used as a reagent, oxidizing agent, or reference material, this sodium nitrate delivers reproducible results in demanding laboratory conditions.
FAQs
1. What is the difference between 99.999% and standard-grade sodium nitrate?
The 99.999% grade has trace metal impurities reduced to parts-per-million levels, while standard grades may contain higher metallic contaminants that interfere with sensitive analyses.
2. Can this product be used for preparing calibration standards?
Yes, the ultra-low impurity profile makes it suitable for preparing calibration standards where precision and minimal background interference are required.
3. How should this sodium nitrate be stored to maintain purity?
Store in a tightly sealed container at room temperature, away from moisture and incompatible substances like reducing agents or organic materials.
4. Is this sodium nitrate compatible with glassware?
Yes, it is compatible with standard borosilicate glassware under normal lab conditions, though prolonged contact with solutions may require inert containers.
5. What alternatives exist for applications requiring lower purity?
For less critical applications, 99.5% or 99% purity grades are available, though they may introduce higher background noise in sensitive analyses.
