Manganese Greensand Manganese Carbonate 44%Min Brown Powder CAS:598-62-9 Purchase

MnCO3 manganese carbonate dry & wet powder
Mn 43.5 % from manganese carbonate powder feed grade mixed inorganic compound fertilizer for animal &plant  43.5% purity MnCO3 manganese carbonate dry & wet powder for manganese nitrate salt produce - industry grade
 
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
7.Nature:
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.
8.Usage:
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. 
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.
 
Manganese carbonate is a water-insoluble source of manganese that can be converted into other manganese compounds such as manganese oxide by calcination. Manganese carbonate occurs naturally as mineral rhodochrosite. It is available in variety of colors such as pink, red, grey, yellow, and brown. In terms of demand, agrochemicals accounts for major share of the global manganese carbonate market. Additionally, manganese carbonate can be used in other value-added applications such as glaze colorants. It can also be employed as a chemical intermediate for synthesis of other chemical compounds. Furthermore, manganese carbonate  
 
Molecular formula: MnCO3 for manganese nitrate salt produce
 
CAS NO : 598-62-9
 
Appearance: White powder for manganese nitrate salt produce
 
Manganese carbonate  is rosy triangle crystal or amorphous brown powder. Calcined in the pyrolusite powder direct acidification method, which can shorten process, lower cost and reduce pollution to environment; widely used in ferrite, desulfurizatio, porcelain glaze, varnish, manganese salt, fertilizers, pharmacy and machine parts and agriculture.
 
Manganese Carbonate is a water insoluble Manganese source that can easily be converted to other Manganese compounds, such as the oxide by heating (calcination). Carbonate compounds also give off carbon dioxide when treated with dilute acids. Manganese Carbonate is generally immediately available in most volumes. Ultra high purity and high purity compositions improve both optical quality and usefulness as scientific standards. Nanoscale elemental powders and suspensions, as alternative high surface area forms, may be considered. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.
 
What's more, Manganese carbonate can be prepared by manganese sulfate dissolved in water or vapour and then is filtered to remove undissolved substance. In addition, it is purified by hydrogen sulfide to remove impurities such as heavy metals. The mixture is heated, filtrated to produce pure manganese sulfate solution. After that, it will react with ammonium bicarbonate solution at 25～30 °C to generate Manganese carbonate, which is a kind of double decomposition reaction. Finally, the sediments is eluted, dehydrated and hot-air dried at 80～90 °C to gain Manganese carbonate.
 

 We produce manganous carbonate both technical ( industry ) grade and electronic phosphorization grade,
 
 about  5000 tons every year.
 
Product descripition:
 

 
 

 
Specification:

10.Brief introduction of producing method : pyrolusite powder direct acidification method (two-mine method)

 
Manganese(II) carbonate, electronic grade / MnCO3 / 114.946949 / rhodochrosite ; manganesecarbonate(1:1) ; manganesecarbonatear ; mangane carbonate ; manganese(II)carbonate ; manganese carbonate ; manganese(+2) cation carbonate ; manganese(2+) carbonate (1:1) ; manganese(ii) carbonate ; naturalrhodochrosite ; manganese(II) carbonate ; manganese(+2)carbonate ; manganese carbonate (1:1) ; manganous carbonate / 3.12 g/mL at 25 °C(lit.) / 333.6 °C at 760 mmHg / 169.8 °C / decomp. 200 °C / insoluble in water / Brown powder / EINECS : 209-942-9
 
The report segments the global manganese carbonate market as:
Manganese Carbonate Market - Application Analysis  Agrochemicals Glaze ColorantChemical Intermediates Others (Including Food Supplements and Medical) Manganese Carbonate Market - Regional Analysis  North America U.S. Rest of North America Europe Spain Italy Germany U.K.
France Rest of Europe Asia Pacific China India ASEAN Rest of Asia Pacific
Latin America Brazil Rest of Latin America Middle East & Africa
GCC countries South Africa Rest of Middle East & Africa