|Place of Origin:||HUNAN|
|Minimum Order Quantity:||5 ton|
|Packaging Details:||Packing : In 25kg PP woven bags with PE liner, Or 1000kg Jumbo Bags. or required pallet etc...|
|Delivery Time:||7-10 days|
|Supply Ability:||2500-3000 ton/year|
|Name:||Manganous Carbonate 92% Purity||Other Name:||Manganese Carbonate Purity 92%|
|Cas No:||598-62-9||HS CODE:||28369990|
|Mn Conten:||≥ 43.5%||Package:||In 25kg PP Woven Bag With PE Liner Or 1000kg Jumbo Bag|
|Molecular Weight:||114.95||Color:||White Before Oxidation, Browm After Oxidation|
Manganese(II) carbonate manganese(II) nitrate manganese dioxide used in dry-cell batteries and for ferrites
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
Chemical Properties of Manganese
Manganese, with the chemical symbol Mn and atomic number of 25, is a hard and brittle metal belonging to group 7 and d-block in the periodic table (Atkins et al., 2014; Barceloux, 1999). Manganese compounds have both oxidizing and antioxidizing properties with the following oxidation states and chemical characteristics:
Manganese exhibits oxidation states from −3 to +7, the most common being +2, +3, +4, +6, and +7.
The manganese compounds with the +2 oxidation state (Mn (II)) are manganese chloride (MnCl2), manganese carbonate (MnCO3), and manganese sulfate (MnSO4).
The manganese compounds with an oxidation state of +3 are manganese acetate (Mn(OAc)3) and manganese (III) oxide (Mn2O3).
Manganese dioxide (MnO2), which catalyzes H2O2 into H2O + O2, is a well-known manganese compound with a +4 oxidation state.
Permanganate, with an oxidative state of +7 (Mn (VII) compounds), is purple in color and used to make glasses violet (Patrick, 1998). The commonly known permanganate compounds are potassium permanganate (KMnO4), sodium permanganate (NaMnO4), and barium permanganate (BaMn2O8). Another manganese compound with the +7 oxidation state is manganese oxide (Mn2O7).
The oxidation state of manganese contributes to manganese toxicity. For example, manganese (II) compounds can be both nontoxic and toxic, whereas manganese (VII) compounds are highly oxidizing and poisonous
|Chemical substances||Manganous Carbonate(MnCO3) by product|
|Appearance||rosy triangle crystal brown powder.|
|Packing||25kg woven bag, 1000kg jumbo bags|
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 CAS No.:598-62-9 Package:
25kg in plastic woven bag or in 1000kg /1250kg jumbo bag or as customers' requirements.
Manganese carbonate MnCO3 44%~48% AR/industry grade meet grate favor in the world
Molecular formula: MnCO3
Molecular formula: MnCO3
Molecular Weight : 114.95
Properties : Rosy rhombus crystal or formless light brown powder , relative density 3.125 .
Uses : The material of ferrite for electrical equipment, Industrial Manganous Carbonate used as catalyst, pigment, drier, the material of manganese salts, or used in medicine, mechanical parts and phosphating process. It also can be used in the fertilizer as track element.
manufacture process of this MnCO3 : by-products
NINGBO SOURCECHEM CO.,LTD
Certificate of Analysis
Product Name: Manganese Carbonate Specification: Industrial Grade
Batch Number : 20180925 Test: Full Analysis
Manganese Carbonate(Base Mn)
Manganese Sulfate(Base SO4)
Nitric Acid Insoluble%
QC in Charge: YANG XIN HUA Analyst:WAN HUI
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.
Manganese carbonate CAS No.:598-62-9 Main properties and features
Manganese carbonate CAS No.:598-62-9 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.
Packing : In 25kg PP woven bags with PE liner, Or 1000kg Jumbo Bags.
Storage : Normal chemical, stored in cool, dry and airiness place, avoid moisture, heat and decay . In transportation, avoid rain and sunlight. Load gently, no breakage. If fire, fight it with water, sand and fire fight machine.
Contact Person: kimberly xie