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High Purity Manganese Carbonate Powder For Manganese Compounds ISO9001 Listed

High Purity Manganese Carbonate Powder For Manganese Compounds ISO9001 Listed

High Purity Manganese Carbonate Powder For Manganese Compounds ISO9001 Listed

Product Details:

Place of Origin: SICHUAN
Brand Name: SAN-XIANG
Certification: ISO9001
Model Number: NBS1812

Payment & Shipping Terms:

Minimum Order Quantity: 5 ton
Price: negotiation
Packaging Details: 25 kgs / bag
Delivery Time: 5-7 days after payment
Supply Ability: 2000 ton/month
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Detailed Product Description
Material Name: Manganese Carbonate Powder Other Name: Manganous Carbonate
EINECS No: 209-942-9;208-915-9 Purity: 47.5%
Package: 25kg/bag Jumbo Bag Pallet Application: Manganese Compounds
Cas No: 598-62-9 HS Code: 28369990
High Light:

manganese carbonate formula


manganese greensand

High Purity Supply Manganese Carbonate II 598-62-9 MnCO3 Industrial Grade



White crystals or amorphous powder, non-toxic and inodorous


1.Whitecrystalsor amorphouspowder, non-toxic and inodorous ,density:2.16

2.Slightly soluble in water, weakly alkaline aqueous solution in the water solubility is 0.02% (15 °C)


Used as a pharmaceutical intermediate, the acid solution, drying, color fixative, carrier, anti-knot fast agent; in the fine chemicals for the production of chemical reagents; in rubber as a reinforcing agent, filler; can be used for insulation, resistance to High-temperature fire insulation materials;


store closed containers in a cool dry ,well-ventilated area..Aviod exposure to direct sunlight




MnCO3  Production work shop  

High Purity Manganese Carbonate Powder For Manganese Compounds ISO9001 Listed 0





















Raw material for manganese compounds,electromagnetic ferrite,fertilizer additives,pigment for barnishes and colourant for porcelain,catalyzator in chemistry,etc.
It is mainly used as desulfurate catalizer or can be used to produce magnetic materials.


Precision testing equipment and first-class testing level, to ensure that the whole process of production control and product control indicators, in line with the factory standards and the special needs of customers.


 High Purity Manganese Carbonate Powder For Manganese Compounds ISO9001 Listed 1


  Manganese carbonate A Manganese carbonate B
Mn content % ≥47.5 ≥47.5

Other material(PPM)

Fe≤10 Fe≤20
Cu≤5 Cu≤5
Ca≤30 Ca≤50
Mg≤30 Mg≤50
Zn≤5 Zn≤10
F≤100 F≤150
Magnetism matter ≤200ppb ≤500ppb
Water insoluble ≤0.02% ≤0.02%
ROHS requirement (PPM) Cd≤50; Cr≤100; Pb≤40; Hg≤100


Manganese carbonate is a brown solid with the chemical formula MnCO3. Its IUPAC name is Manganese(II) carbonate. The substance has EINECS registry number 209-942-9 and CAS registry number 598-62-9. In addition, it is insoluble in water which is stable and incompatible with strong acids, strong oxidizing agents. Meanwhile, Manganese carbonate may be moisture senstive. When using Manganese carbonate, you should be very cautious about it. On the one hand, you must not breathe its dust. On the other hand, you must avoid contact with skin and eyes. 
 High Purity Manganese Carbonate Powder For Manganese Compounds ISO9001 Listed 2
1.Grade : FOOD GRADE , INDUSTRY GRADE for manganese nitrate salt produce ,
2.Purity: Mn >=43.5
3.Molecular formula:MnCO3
4. Molecular Weight:114.95
5. CAS No: 598-62-9; 34156-69-9
6. HS CODE: :28369990
rosy rhombus crystal or formless light 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.
The material of ferrite for electrical equipment, Industrial Manganous Carbonate used as catalyst, pigment, drier, the material of manganous salts, or used in medicine, mechanical parts and phosphating process. It also can be used in the fertilizer as track element.
9 Technical Specification:
in conformity with: GB10503-89
Item I
MnCO3(Cal.with Mn) 43.5-44%
Sulfate(Cal.with SO4) 0.03 % max.
Chloride(Cal. With Cl) 0.01 % max.
Solicon dioxide(Cal.with SiO2) 0.01 % max.
Aluminium(Al) 0.01 % max.
Potassium K 0.01 % max.
Sodium Na 0.02 % max.
Calcium Ca 0.03 % max.
Magnesium Mg 0.02 % max.
Lead Pb 0.005 % max.
10.Brief introduction of producing method : pyrolusite powder direct acidification method (two-mine method)
Manganese Carbonate, 45% Purity Mnco3, Mnco3 Manufacturer manufacturer / supplier in China, offering Industrial Grade Manganese Carbonate (Mnco3), Paints Using High Quality TitaniumDioxide Rutile (R1930), Rutile Grade Titanium Dioxide R218 (General use) and so on.
We produce manganous carbonate both technical ( industry ) grade and electronic phosphorization grade,
about 5000 tons every year. Alibaba.com Ocean Shipping Service from China to you 
manganese carbonate industrial grade, adopting direct acidification method for soft manganese ore powders (two-ores method), oft manganese ore is Calcined into manganese oxide and then acidification, reduced the calcination process, greatly saves equipment investment, reduce the pollution of the environment, and reduce the cost.The appearance is rosy, triangular crystal or amorphous bright white brown powder.Relative density 3.125.Almost insoluble in water, slightly soluble in water with carbon dioxide.Soluble in dilute mineral acid, slightly soluble in ordinary organic acids, insoluble in alcohol and liquid ammonia.Stable in dry air.When wet, its easy for oxidation, manganese sesquioxide will be informed, gradually becoming dark brown, then emitting carbon dioxide by thermal decomposition.

High Purity Manganese Carbonate Powder For Manganese Compounds ISO9001 Listed 3

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Ningbo Sourcechem Co.,Ltd

Contact Person: kimberly xie

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