ASTM E465
Standard Test Methods for Determination of Manganese (IV) in Manganese Ores by Redox Titrimetry
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About This Item
ASTM E465 is the standard test method for determining manganese(IV) in manganese ores by redox titrimetry. It provides a controlled analytical approach for measuring the manganese oxidation state in ore materials, which is important for laboratory reporting, material evaluation, and quality decisions. By using a recognized ASTM standard, laboratories and buyers can support more consistent test results and clearer technical communication when assessing manganese ore composition.
Overview of ASTM E465
The ASTM E465 standard focuses on redox titrimetric determination of manganese(IV) in manganese ores. As a test method, it is intended to guide analytical work in a repeatable way so results are more dependable across laboratory settings. The standard is useful where the chemical characterization of ore samples must be aligned with an established ASTM procedure. ASTM E465 helps define a common technical basis for determining manganese(IV) content in a way that supports comparison, reporting, and compliance-related review.
Common use cases of ASTM E465
This ASTM standard is commonly used in laboratories that test manganese ore samples for composition and quality assessment. It may be applied during incoming material evaluation, routine analytical work, and specification verification for ore lots. ASTM E465 is also relevant when organizations need a recognized method for reporting manganese(IV) results in a consistent way. In procurement and technical review, it can help support clearer communication between suppliers, buyers, and testing facilities.
Benefits of using ASTM E465
Using ASTM E465 can improve consistency in manganese ore testing by providing an established redox titrimetric method. That consistency supports more reliable comparisons between samples, laboratories, and material shipments. It may also reduce uncertainty in quality control and procurement decisions by giving stakeholders a shared testing reference. For organizations that evaluate manganese ores, the standard helps strengthen documentation, support compliance efforts, and limit avoidable variation in analytical results.
- Manganese(IV) determination in ore samples
- Redox titrimetric laboratory method
- Quality control and material evaluation
- Consistent reporting for manganese ores
- Publication Date: 2024-10-23
- Publisher: ASTM
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