Ferrous Ammonium Sulfate, 0.4N (0.4M)
Manufacturer: LabChem Inc.
Ferrous Ammonium Sulfate, 0.4N (0.4M) from LabChem Inc. is a high-strength, standardized primary standard reagent used for precise dichromate titrations, permanganate titrations, and advanced oxidation-reduction analysis. This 0.4M normality is specifically verified to ensure accurate volumetric results in high-concentration assays while minimizing the need for frequent restandardization. It is an essential reagent for quantitative analytical chemistry, quality control laboratories, and regulated testing facilities requiring robust redox capacity.
Description
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Lead Times May Vary.
Features:
- Primary Reducing Standard: A highly stable and concentrated source of ferrous ions (Fe2+), making it the gold standard for back-titrations involving strong oxidants in industrial applications.
- High-Strength Normality: Standardized at 0.4N (0.4M) to support quantitative workflows requiring higher reactive capacity per unit volume.
- Controlled Purity: Manufactured under strict laboratory conditions to ensure a consistent chemical composition and reproducible analytical results across all research and testing batches.
- Laboratory Ready: Supplied as a pre-standardized, stabilized aqueous solution to eliminate the complexity and variability associated with manual reagent preparation.
Safety & Regulatory Information:
WARNING! Irritant: This solution may cause irritation to the skin, eyes, and respiratory tract. It typically contains a small amount of sulfuric acid as a stabilizer.
- Personal Protection: Wear nitrile or neoprene gloves, safety splash goggles, and a lab coat. Use only in well-ventilated areas.
- Storage: Store in a cool, dark location. Exposure to light and atmospheric oxygen will slowly convert the active Fe2+ to inactive Fe3+. Keep the container tightly sealed when not in use.
- Chemical Compatibility: Keep away from strong bases and strong oxidizing agents to avoid unwanted reactions.
| Chemical DOT Description | CORROSIVE LIQUID, ACIDIC, INORGANIC, N.O.S. (SULFURIC ACID) |
|---|---|
| Chemical Hazard Class | 8 |
| Chemical Packaging Group | P.G.II |
| Hazard Symbol 1 |
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Ferrous Ammonium Sulfate, 0.4N (0.4M) Safety Data Sheet (SDS) | Download |
Ferrous Ammonium Sulfate, 0.4N (0.4M) from LabChem Inc. is a high-strength, standardized primary standard reagent used for precise dichromate titrations, permanganate titrations, and advanced oxidation-reduction analysis. This 0.4M normality is specifically verified to ensure accurate volumetric results in high-concentration assays while minimizing the need for frequent restandardization. It is an essential reagent for quantitative analytical chemistry, quality control laboratories, and regulated testing facilities requiring robust redox capacity.
Starting at $306.50
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