Our this grey-black manganese oxide powder features Mn content ≥71.0%, D50 7–9μm with D10≥5μm & D90 11–15μm. It owns BET≤0.7m²/g, TD≥2.3g/cm³ and ultra-low impurities plus ≤100ppb magnetic foreign matters for battery use.
Número CAS :
1317-35-7Fórmula molecular :
Mn3O4Densidad :
≥2.3g/cm³Calificación :
Battery-gradeEmbalaje :
25kg per bagApariencia :
Back PowderPureza :
71%minBasic information
Grey-black trimanganese tetraoxide with cubic crystal, tap density ≥2.3g/cm³ and BET ≤0.7m²/g. Mn≥71%, magnetic impurity ≤100ppb and even particle size, mainly for lithium battery cathode and soft ferrite production.
Specification

1: Core precursor for lithium manganese battery cathode, low impurity reduces cell self-discharge and stabilizes battery cycle performance.
2: Used in soft ferrite ceramic production, uniform particle size improves sintering compactness of finished magnetic components.
3: Serves as industrial redox catalyst for chemical synthesis, low BET avoids excessive side reaction during catalytic process.
4: Applied in anti-corrosion paint as black pigment filler, low heavy metal impurities enhance coating weather resistance.
Factor
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FAQ
Q: Are you trading company or manufacturer?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.
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A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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