High Purity Battery Grade Manganese Sulfate Monohydrate for Cathode Materials
Short Product Description
Battery grade manganese sulfate monohydrate with high Mn content (≥32%) and ultra-low impurities. Ideal for lithium-ion cathode material production, solid-state batteries, and energy storage applications. High purity ensures consistent performance in industrial formulations.
Technical Specifications
| Parameter | Typical Value |
|---|---|
| MnSO₄·H₂O Purity | ≥ 99% |
| Manganese (Mn) Content | 32–33% |
| Moisture | ≤ 0.5% |
| Particle Size | 100–200 mesh |
| Bulk Density | 1.0–1.3 g/cm³ |
| Iron (Fe) | ≤ 0.005% |
| Calcium (Ca) | ≤ 0.01% |
| Magnesium (Mg) | ≤ 0.01% |
| Lead (Pb) | ≤ 1 ppm |
| Copper (Cu) | ≤ 1 ppm |
| Zinc (Zn) | ≤ 1 ppm |
Notes:
- Low Fe, Ca, Mg levels prevent contamination in cathode materials.
- Ultra-low heavy metals ensure compliance with battery material purity requirements.
Key Features
- High purity battery grade manganese sulfate monohydrate for cathode applications
- Stable Mn content ≥32% for consistent energy storage performance
- Ultra-low Fe, Pb, Cu, Zn impurities for high-purity material production
- Controlled particle size for uniform mixing in precursor formulations
- Reliable moisture content and bulk density for industrial processing
Applications
- Lithium-ion cathode materials – Provides high-purity Mn for LFP, LMFP cathode synthesis
- Solid-state battery research – Supports advanced energy storage development
- Energy storage systems – Ensures stability and performance in high-capacity batteries
- Precursor chemicals – Raw material for producing manganese-based compounds
- Electrolytic manganese production – High-purity source for industrial processes
Problems This Product Solves
- Impurity interference in cathode material synthesis → ultra-low Fe, Pb, Cu, Zn
- Inconsistent Mn supply from lower-grade materials → stable Mn content
- Particle size variation affecting mixing and homogeneity → controlled mesh range
- Moisture-induced degradation in storage → low moisture content
- Heavy metal contamination risks → compliant with battery-grade standards
Packaging & Supply
- 25 kg kraft paper bags with PE liner
- Palletized export packaging for container shipment (20GP / 40HQ)
- Sample availability for testing
Customization & Technical Support
- Adjustable Mn content for specialized cathode requirements
- Controlled impurity grades (ultra-low Fe version)
- Custom particle size for precursor processing
- Technical support for battery-grade formulation
FAQ
Q1: How does battery grade manganese sulfate compare to MnO?
A1: Battery grade manganese sulfate monohydrate offers higher solubility and uniform Mn distribution than MnO, ensuring consistent cathode precursor quality.
Q2: What impurities are critical in battery-grade MnSO₄·H₂O?
A2: Fe, Pb, Cu, and Zn must be strictly controlled to avoid degradation in cathode materials. Our product maintains ultra-low levels.
Q3: Can this manganese sulfate be used for LFP and LMFP cathodes?
A3: Yes, its high purity and stable Mn content make it suitable for lithium iron phosphate (LFP) and lithium manganese iron phosphate (LMFP) cathode synthesis.
Q4: How stable is the product during storage?
A4: With moisture ≤0.5% and sealed packaging, the manganese sulfate monohydrate remains stable for extended storage without caking or degradation.
Q5: Is the particle size suitable for industrial precursor mixing?
A5: Yes, the controlled 100–200 mesh ensures uniform mixing and homogeneity in cathode material production.