|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 43.5% Purity||Other Name:||Manganese Carbonate Purity 43.5%|
|Cas No:||598-62-9||HS CODE:||28369990|
|Mn Conten:||≥ 43.5%||Package:||Mormally In 25kg PP Woven Bag With PE Liner|
|Molecular Weight:||114.95||Solubility:||Insoluble In Water|
Manganous Carbonate(MnCO3) - - phosphorous grade
Manganese(Ⅱ) carbonate;Manganese carbonate (1:1);Manganous carbonate;manganese(+2) cation carbonate;Manganese(2+) carbonate (1:1);Manganese(II) carbonate;
Molecular formula: MnCO3 ( Phosphorous Grade )
Molecular Weight : 114.95
MnO2 + C → MnO + COMnO2 + CO → MnO + CO2↑
MnO + H2SO4 → MnSO4 + H2O
MnSO4 + 2 NH4HCO3 → MnCO3 + (NH4)2SO4 + CO2↑+ H2O
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.
Package: 25kg in plastic woven bag or in 1000kg /1250kg or pallet jumbo bag or as customers' requirements. Manganese carbonate MnCO3 44%~48% AR/industry grade meet grate favor in the world
Appearance: White- brown powder ( Phosphorous Grade )
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.
Molecular formula: MnCO3 CAS: 598-62-9 Manganese carbonate
Uses of Manganese carbonate: Manganese carbonate is widely used as an additive to plant fertilizers to cure manganese deficient crops. It is also used in health foods, in ceramics as a glaze colorant and flux, and in concrete stains. In addition, the substance is widely used as desulfurization catalyst, medicine and welding wire materials. Manganese carbonate is used for the preparation of manganese salt and used as the material of telecommunications equipment components.
Properties ( Phosphorous Grade ):
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.
|4||45 um sieve residue||0.3%max|
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.
Manganese (atomic symbol: Mn, atomic number: 25) is a Block D, Group 7, Period 4 element with an atomic weight of 54.938045. The number of electrons in each of Manganese's shells is [2, 8, 13, 2] and its electron configuration is [Ar] 3d5 4s2. The manganese atom has a radius of 127 pm and a Van der Waals radius of 197 pm. Manganese was first discovered by Torbern Olof Bergman in 1770 and first isolated by Johann Gottlieb Gahn in 1774. In its elemental form, manganese has a silvery metallic appearance. It is a paramagnetic metal that oxidizes easily in addition to being very hard and brittle. Manganese is found as a free element in nature and also in the minerals pyrolusite, braunite, psilomelane, and rhodochrosite. The name Manganese originates from the Latin word mangnes, meaning "magnet."
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