Description

Specifications Table

Product Name – Ferric ammonium sulfate, 12-hydrate BAKER ANALYZED™ ACS reagent
Quantity/Pack Size – 500 g
Form – Crystalline powder
Grade – ACS reagent
Application – Analytical chemistry, redox titrations, standard solutions

Product Overview

Ferric ammonium sulfate 12-hydrate, a BAKER ANALYZED™ ACS reagent, is a high-purity crystalline compound widely used in laboratory settings for its reliable performance in analytical applications. This iron(III) ammonium sulfate complex is characterized by its deep violet crystals, which dissolve readily in water to form a light yellow solution. The ACS reagent grade ensures strict adherence to purity standards, making it suitable for precise quantitative analysis, including redox titrations and preparation of standard solutions. The 12-hydrate form provides stability and consistent composition, critical for reproducible experimental results. Its molecular formula, NH₄Fe(SO₄)₂·12H₂O, reflects its dual functionality as both an iron source and an ammonium salt, contributing to its versatility in chemical reactions. The compound’s hygroscopic nature necessitates proper storage in tightly sealed containers to maintain its integrity. As a trusted reagent, it serves as a primary standard in volumetric analysis and is often employed in the determination of reducing agents. The product’s compatibility with common laboratory solvents and its well-documented behavior in aqueous systems make it a staple in research and quality control laboratories.

FAQs

1. What is the shelf life of ferric ammonium sulfate 12-hydrate?

The shelf life is typically 2-3 years when stored in a cool, dry place in its original sealed container. Exposure to moisture may reduce its effectiveness over time.

2. Can this compound be used for preparing standard iron solutions?

Yes, its ACS reagent grade and precise composition make it ideal for preparing standard iron solutions for titrimetric analysis and calibration purposes.

3. What precautions should be taken when handling this chemical?

Wear appropriate personal protective equipment including gloves and goggles. Avoid inhalation and contact with skin or eyes, as it may cause irritation.

4. Is this product compatible with other common laboratory reagents?

It is generally compatible with most inorganic acids and bases, but may react with strong reducing agents or oxidizers. Always check compatibility before mixing.