Specifications Table

Product Name – Bismuth(III) nitrate hydrate, Puratronic™, 99.999% (metals basis) Quantity/Pack Size – 25g, 100g Form – Hydrated crystalline powder Grade – Puratronic™ (99.999% metals basis) Application – High-precision chemical synthesis, analytical standards

Product Overview

Bismuth(III) nitrate hydrate in Puratronic™ grade delivers exceptional 99.999% purity on a metals basis, making it a premium choice for demanding laboratory applications. This hydrated crystalline powder maintains strict quality control to ensure minimal trace impurities, critical for reproducible results in sensitive experiments. The compound’s high solubility in dilute nitric acid and water allows for easy preparation of standard solutions, while its stability under controlled conditions ensures long-term reliability. The Puratronic™ designation guarantees rigorous purification processes, including advanced distillation and sublimation techniques, to achieve ultra-low levels of metallic contaminants. This product is packaged in airtight containers to prevent moisture absorption and oxidation, preserving its high-purity characteristics. The material’s consistent particle size distribution enhances dissolution rates and reaction uniformity. As a bismuth source, this nitrate form offers advantages in oxidation state control compared to alternative bismuth salts. The hydrate form provides convenient handling while maintaining the compound’s reactivity profile for various chemical transformations.

FAQs

1. What is the difference between Puratronic™ and standard-grade bismuth nitrate?

Puratronic™ grade undergoes additional purification steps to achieve 99.999% metals basis purity, with significantly lower levels of trace metal impurities compared to standard grades which typically range between 98-99.5% purity.

2. Can this product be used directly in aqueous solutions without further purification?

Yes, the Puratronic™ grade is designed for direct use in aqueous solutions without requiring additional purification steps, as it meets stringent purity requirements for most analytical applications.

3. What is the typical shelf life when stored under recommended conditions?

When stored in its original sealed container at room temperature and protected from moisture, the product maintains its specified purity for at least 24 months from the date of manufacture.

4. How does the hydrate form affect the compound’s molecular weight calculations?

The hydrate form increases the effective molecular weight by approximately 5-7% compared to the anhydrous form, which must be accounted for when preparing solutions of specific molar concentrations.

5. What safety precautions should be observed when handling this compound?

While bismuth compounds are generally considered low toxicity, standard laboratory precautions including glove use, eye protection, and working in a well-ventilated area are recommended due to its oxidizing properties.