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Chloride
 
 
 

 

 
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Tianjin P,R.China
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Product Name :Manganese carbonate


Category:CarbonateCarbonate

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molecular formula: MnCO3

CAS: 598-62-9

Appearance:

White powder

Properties:

White amorphous powder. The air is easy oxidation and color becomes shallow brown. The relative density 3.125. Hot to 100 ℃ start decomposing to carbon dioxide and manganese oxide to 300 ℃ above is decomposed into carbon monoxide and manganese oxide of high prices. Insoluble in water and alcohol, soluble in dilute acids.

Use:

Analytics reagents. Enamels, pigment, telecommunications equipment of raw material. Used for manganese salt preparation.

Details:

Test item

Specification

Reagent grade

Appearance

Conform

Assay [Mn] /%

44.0-48.0

Nitric acid not content

≤0.03

Chloride (Cl)/%

≤0.01

Sulfate (SO4) %

≤0.02

Nitrogen compounds (N) /%

≤0.1

Iron (Fe) /%

≤0.005

Zinc (Zn) /%

≤0.05

Heavy metal (Pb) /%

≤0.004

Alkali metal and alkaline metal

≤0.15

We supply reagent grade. If you are interested in our products please contact me.

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