Shijiazhuang Xinlongwei Chemical Co., Ltd.

Manganese(Ii) Carbonate, Manganese Carbonate, Manganous Carbonate manufacturer / supplier in China, offering Top Quality Manganous Carbonate, Sulphuric Acid-Inorganic Chemical H2so4, Paraform- Class 4.1 Flammable Solid (CH2O) N and so on.

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Top Quality Manganous Carbonate

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Min. Order: 5 Tons
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union

Basic Info.

Type:Manganous Carbonate
Grade Standard:Electron Grade

Product Description

Manganous Carbonate(Electrial Grade)


1.Molecular Formula: MnC03

2.Molecular Weight: 114.95

3.Nature: CAS No: 598- 62- 9

Rosy thombus crystal or formless light brown powder , relative density 3.125.almost insoluble in water, but slightly soluble in water containing C02. 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 C02, when water is azeotropic hydrolysis. The boiling potassium hydroxide, the formation of manganese hydroxide.


The material of ferrite for electrical equipment, Industrial Manganous Carbonate used as catalyst, pigment, drier, the material ofmanganous salts, or used in medicine, mechanical parts and phosphating process. It also can be used in the fertilizer as track element.


Quality Standard
Items Standard
Manganous Carbonate(MnCO 3 ) %≥ 90
Mn %≥ 44
SO 4  %≤ 0.5
Chloride(Cl) %≤ 0.05
Fe %≤ 0.05
Insoluble in nitric acid %≤ 0.1
Heavy metals %≤ 0.05
Phosphoric acid test Solution is clear, transparent pink liquid
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Shijiazhuang Xinlongwei Chemical Co., Ltd.

- Hebei, China
- Trading Company

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