Manufacturer high quality Manganese carbonate 99% CAS 598 62 9
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- Supplier: Shandong Honrel Co. Limited
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Product Overview
Description
Product Description
Manganese Carbonate
CAS No. : 598-62-9
EINECS No.:209-942-9Molecular weight: 114.946
HS Code: 2836999000
Molecular Formula: MnCO3
Synonyms: Manganese (II) carbonate
Properties:
Manganese carbonate is rosy triangle crystal or amorphous brown powder, relative density 3.125.almost insoluble in water, but slightly soluble in water containing CO2. Soluble in dilute inorganic acid, slightly soluble in common organic salt, insoluble in liquid ammonia. Stable in dry air, wet easily oxidized to form manganese oxide gradually becomes black, heated hours of the liberation of the CO2, when water is azeotropic hydrolysis. The boiling potassium hydroxide, the formation of manganese hydroxide.
Manganese carbonate is rosy triangle crystal or amorphous brown powder, relative density 3.125.almost insoluble in water, but slightly soluble in water containing CO2. Soluble in dilute inorganic acid, slightly soluble in common organic salt, insoluble in liquid ammonia. Stable in dry air, wet easily oxidized to form manganese oxide gradually becomes black, heated hours of the liberation of the CO2, when water is azeotropic hydrolysis. The boiling potassium hydroxide, the formation of manganese hydroxide.
Specifications:
Our company produce industrial grade, high Purity, feed grade and Phosphating grade manganese carbonate to meet different customers’ request.
Applications:
Manganese carbonate is used for ferrite, raw materials for the synthesis of manganese dioxide and other manganese salts, catalysts, pigments for enamels, paints and varnishes, fertilizer and feed additive, electrode accessories, as raw materials for the production of electrolytic manganese etc.
Packing:
25kg/bag, 500kg/1000kg /jumbo bag or as customers' requirements.
Storage:
Kept under dry and cool place, kept away from goods that can affect the quality of the goods, against damp. Careful load and unload, be care not pollute or torn the package, avoid rain and insolation during transportation.
Specification
Test Item | Battery Grade-GA Specification | Battery Grade-GB Specification |
MnCO3 % | ≥99 | ≥99 |
Mn % | ≥44 | ≥44 |
Ca % | ≤0.01 | ≤0.05 |
Mg % | ≤0.01 | ≤0.05 |
Zn % | ≤0.01 | ≤0.01 |
Fe % | ≤0.01 | ≤0.02 |
Pb % | ≤0.001 | ≤0.001 |
Cu % | ≤0.001 | ≤0.001 |
Cd % | ≤0.001 | ≤0.001 |
As % | ≤0.001 | ≤0.001 |
SO42- % | ≤0.6 | ≤0.6 |
Cl % | ≤0.02 | ≤0.02 |
Unsolvable in Nitric Acid % | ≤0.1 | ≤0.1 |
Test Item | Industrial Grade-IA Specification | Industrial Grade-IB Specification |
MnCO3 % | ≥99 | ≥99 |
Mn % | ≥42.5 | ≥42.5 |
Pb % | ≤0.0005 | ≤0.02 |
As % | ≤0.0002 | ≤0.002 |
Cd % | ≤0.0005 | ≤0.002 |
SO42- % | ≤0.8 | ≤0.8 |
Cl-% | ≤0.08 | ≤0.08 |
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