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【Products】High purity manganese carbonate (electronic grade)
 
【Product detail】

Yuanjiang Brand - high purity manganese carbonate (electronic)Is to use soft manganese ore powder direct acidification method (that is, the two mining method), calcined into soft manganese ore manganese oxide to acidification, reduced the calcination process, greatly saves equipment investment, reduce the pollution of the environment, and reduce the cost.Products for rose crystal system rhombohedron or amorphous bright white brown powder rose, relative density 3.125, insoluble in water, but soluble in dilute mineral acids.Stable in dry air.When wet easy oxidation, manganese oxide formation, decompose when heated, emit carbon dioxide.Is mainly used for high properties of soft magnetic ferrite, high permeability ferrite, high saturation magnetic induction intensity of ferrite low power consumption, high stability, low loss ferrite, etc.

One, the main standards and features

chemicals Manganese carbonate (MnCO3)/electronic level
The product status Rose triangular crystal system rhombohedron or amorphous bright white brown powder.
Package is installed 25 kg woven bag, 1000 kg big bags
Product main features Using soft manganese ore powder direct acidification method (that is, the two mining method), calcined into soft manganese ore manganese oxide to acidification, reduced the calcination process, greatly saves equipment investment, reduce the pollution of the environment, and reduce the cost.
Range of application High properties of soft magnetic ferrite, high permeability ferrite, high saturation magnetic induction intensity of ferrite low power consumption, high stability, low loss ferrite, etc.
Network real-name Manganese carbonate


Second, the quality indicators

Order no. project Single bit Refers to the standard
YJ-A YJ-B
1 Manganese (Mn) P % 44 46
2 Sulfate (SO42 -) % ≤ 0.05 0.03
3 Chloride (Cl) % ≤ 0.1 0.06
4 45 um screenings % ≤ 1 1
5 Aluminum (AL) % ≤ 0.05 0.01
6 Potassium (K) % ≤ 0.02 0.01
7 Sodium (Na) % ≤ 0.03 0.02
8 Calcium (Ca) % ≤ 0.05 0.03
9 Magnesium (Mg) % ≤ 0.03 0.02
10 Lead (Pb) % ≤ 0.02 0.01





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