HYDROXYFORMIC ACID
Hydroxyformic acid is a water-insoluble manganese source that can be easily converted to other manganese compounds, such as manganese(II) oxide, by heating.
Hydroxyformic acid is widely used as an additive in fertilizers to cure manganese deficiency in crops, and it also finds applications in ceramics, concrete, and as a pigment in various products.
In medicine, Hydroxyformic acid serves as a hematinic, a nutrient required for the formation of blood cells, and is used in health foods and dietary supplements.
CAS Number: 598-62-9
EC Number: 209-942-9
Molecular weight: 114.947 g/mol
Chemical Formula: MnCO3
Synonyms: Carbonic acid (acd/name 4.0), Carbonic acid, manganese(2+) salt (1:1), Manganese monocarbonate (1:1), Manganese monocarbonate (MnCO3), Manganese monocarbonate, MnCO3, Manganese carbonic acid, Manganese(2+) carbonate, Manganese(2+) carbonate (1:1), Manganese(II) carbonate, Manganous carbonate, RHODOCHROSITE, Manganous carbonate, Manganese monocarbonate, ManganeseCarbonateAr, Manganese(Ⅱ)carbonate, MANGANESE(+2)CARBONATE, Manganese(II) carbonate, Manganese(II) carbonate, tech., Manganese monocarbonate, FOR ANALYTICAL PURPOSE, Manganese(II) carbonate, Manganese monocarbonate, 598-62-9, Manganese(II) carbonate, Manganous carbonate, Rhodochrosite, Manganese(2+) carbonate, Natural rhodochrosite, Carbonic acid, manganese salt, Manganese monocarbonate (1:1), Manganese monocarbonate (MnCO3), CCRIS 3660, HSDB 790, 17375-37-0, manganese(2+);carbonate, Manganese(2+) carbonate (1:1), EINECS 209-942-9, NSC 83512, UNII-9ZV57512ZM, 9ZV57512ZM, MANGANUM CARBONICUM, EC 209-942-9, NSC-83512, manganese(ii)carbonate, Carbonic acid, manganese(2+) salt (1:1), MFCD00011116, Manganesecarbonate, EINECS 241-414-3, SCHEMBL32918, DTXSID1042108, Manganese monocarbonate [MI], Manganese monocarbonate [HSDB], MANGANUM CARBONICUM [HPUS], CARBONIC ACID,MANGANESE SALT, Manganese(II) carbonate, Mn 44%, Manganese monocarbonate [WHO-DD], Manganese(II) carbonate, min. 90%, AKOS015903237, Manganese(II) carbonate, p.a., 44%, NS00080594, Q414659, J-521674, Manganese(II) carbonate, 99.985% (metals basis), Manganese(II) carbonate, >=99.9% trace metals basis, Manganese(II) carbonate hydrate, 44-46% Mn basis (KT), Manganese monocarbonate, Manganese(2+) carbonate, Manganous carbonate, Manganese (II) carbonate, Manganese monocarbonate, rhodochromite, Manganese(2+) carbonate, Manganese (2+) carbonate (1:1), Manganese(II) carbonate, Manganese(2+) carbonate, carbonic acid, manganese(2+) salt (1:1) Manganese monocarbonate, manganese ii carbonate, manganous carbonate, manganese 2+ carbonate, natural rhodochrosite, Manganese monocarbonate 1:1, rhodochrosite, Manganese monocarbonate mnco3, unii-9zv57512zm, ccris 3660, RHODOCHROSITE, MANGANESE(+2)CARBONATE, mangane carbonate, MANGANESE(II) CARBONATE, 99.9+%, MANGANESE(II) CARBONATE, 99.99%, MANGANESE(II) CARBONATE TECHNICAL, MANGANESE(II) CARBONATE EXTRA PURE, Manganese monocarbonate 44+% MN TECH GARDE RHODOCHROSITE, MANGANESE(II) CARBONATE, tansuanm, mangane carbonate, MANGANOUS CARBONATE, Manganese monocarbonate, anese(II) carbonate, naturalrhodochrosite, ManganeseCarbonateAr, Manganese(Ⅱ)carbonate, Carbonic acid, manganese(2+) salt (1:1), Manganese monocarbonate (1:1), Manganese monocarbonate (MnCO3), Manganese(2+) carbonate, Manganese(2+) carbonate (1:1), Manganous carbonate, Natural rhodochrosite,
Hydroxyformic acid is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 10 000 to < 100 000 tonnes per annum.
Hydroxyformic acid is a compound with the chemical formula MnCO3.
Hydroxyformic acid occurs naturally as the mineral rhodochrosite but Hydroxyformic acid is typically produced industrially.
Hydroxyformic acid is a pale pink, water-insoluble solid.
Approximately 20,000 metric tonnes were produced in 2005.
Hydroxyformic acid is a compound with the chemical formula MnCO3.
Hydroxyformic acid is mostly pink to light brown and odorless.
In nature, Hydroxyformic acid also occurs as the mineral rhodochrosite.
Hydroxyformic acid is basically insoluble in water and generally readily convertible to other manganese compounds.
Hydroxyformic acid is a water-insoluble manganese source which occurs naturally in the form of mineral rhodochrosite.
Hydroxyformic acid can easily be converted to other manganese compounds, such as the oxide by heating.
Hydroxyformic acid can be widely applied in various fields.
In the field of agriculture, Hydroxyformic acid is commonly used as an additive to plant fertilizers, which is effective to cure the crops with manganese deficiency.
Hydroxyformic acid can also be applied in ceramics as a porcelain glaze, glaze colorant and flux and it serves as a catalyst in viscose process.
Besides, Hydroxyformic acid has been proved to be used as a hematinic in the field of medicine.
Other applications of Hydroxyformic acid involve in health foods, chemical industry and etc.
Hydroxyformic acid is a brown powder.
Hydroxyformic acid is a chemical compound that has a structure similar to calcite, with octahedral co-ordination symmetry.
Hydroxyformic acid is a carbonate that is insoluble in water and on treatment with acid it gives water soluble salts.
Hydroxyformic acid is a widely used material in plant fertilization as an additive that cures the magnesium deficiency in crops.
Hydroxyformic acid is a compound with the chemical formula MnCO3.
Hydroxyformic acid occurs naturally as the mineral rhodochrosite.
Hydroxyformic acid 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.
Hydroxyformic acid is generally immediately available in most volumes.
Ultra high purity and high purity compositions improve both optical quality and usefulness as scientific standards.
Hydroxyformic acid is a compound with the chemical formula MnCO3.
Hydroxyformic acid occurs naturally as the mineral rhodochrosite.
Hydroxyformic acid is a chemical compound with the formula MnCO3.
Hydroxyformic acid is a pink-colored solid that occurs naturally as the mineral rhodochrosite.
Hydroxyformic acid is primarily composed of manganese (Mn), carbon (C), and oxygen (O).
Hydroxyformic acid, also known as manganese(II) carbonate, is a chemical compound.
Hydroxyformic acid is a brownish powder with a chemical formula of MnCO3.
Hydroxyformic acid can be heated to produce manganese(II) oxide and carbon dioxide.
Hydroxyformic acid is made by reacting a soluble manganese compound such as manganese(II) chloride with sodium carbonate.
Hydroxyformic acid is a rose colored crystal, sometimes white when precipitated.
Hydroxyformic acid is soluble in inorganic acids, and almost insoluble in organic acids and water.
Uses of Hydroxyformic Acid:
Hydroxyformic acid is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.
Hydroxyformic acid is used in the following products: fertilisers.
Other release to the environment of this substance is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and outdoor use.
Release to the environment of Hydroxyformic acid can occur from industrial use: industrial abrasion processing with low release rate (e.g. cutting of textile, cutting, machining or grinding of metal).
Other release to the environment of Hydroxyformic acid is likely to occur from: outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials), indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment) and outdoor use in long-life materials with high release rate (e.g. tyres, treated wooden products, treated textile and fabric, brake pads in trucks or cars, sanding of buildings (bridges, facades) or vehicles (ships)).
Hydroxyformic acid can be found in complex articles, with no release intended: machinery, mechanical appliances and electrical/electronic products (e.g. computers, cameras, lamps, refrigerators, washing machines) and vehicles.
Hydroxyformic acid can be found in products with material based on: metal (e.g. cutlery, pots, toys, jewellery), plastic used for large surface area articles (e.g. construction and building materials for flooring, insulation) and rubber (e.g. tyres, shoes, toys).
Hydroxyformic acid is used in the following products: fertilisers, metal surface treatment products, laboratory chemicals and pH regulators and water treatment products.
Hydroxyformic acid has an industrial use resulting in manufacture of another substance (use of intermediates).
Hydroxyformic acid is used in the following areas: agriculture, forestry and fishing, formulation of mixtures and/or re-packaging and scientific research and development.
Hydroxyformic acid is used for the manufacture of: chemicals, , metals and fabricated metal products.
Other release to the environment of Hydroxyformic acid is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and outdoor use.
Hydroxyformic acid is used in the following products: fertilisers, metals and pH regulators and water treatment products.
Release to the environment of Hydroxyformic acid can occur from industrial use: formulation of mixtures and formulation in materials.
Hydroxyformic acid is used in the following products: metal surface treatment products, pH regulators and water treatment products and fertilisers.
Hydroxyformic acid has an industrial use resulting in manufacture of another substance (use of intermediates).
Release to the environment of Hydroxyformic acid can occur from industrial use: as an intermediate step in further manufacturing of another substance (use of intermediates), as processing aid, in the production of articles, in processing aids at industrial sites, of substances in closed systems with minimal release and as processing aid.
Release to the environment of Hydroxyformic acid can occur from industrial use: manufacturing of the substance.
Hydroxyformic acid is used in fertilizers, metal surface treatment products, pH regulators, water treatment products, machine wash liquids/detergents, automotive care products, paints and coatings or adhesives, fragrances and air fresheners.
Hydroxyformic acid has an industrial use that results in the production of another substance (use of intermediates).
Hydroxyformic acid is used in agriculture, forestry and fisheries, and blend formulations and/or repackaging.
Hydroxyformic acid is used in the manufacture of chemicals, metals and fabricated metal products.
Hydroxyformic acid is the compound containing manganese (II) ion and Manganese monocarbonate components.
Widely used in articles, formulation or repackaging, industrial sites and manufacturing.
Hydroxyformic acid is used in the following areas: agriculture, forestry and fishing.
Hydroxyformic acid is used for the manufacture of: chemicals, fabricated metal products and metals.
In the construction industry, Hydroxyformic acid is used in cementitious mixtures to accelerate the curing process and to give cementitious mixtures a higher hardness.
Hydroxyformic acid, also known as manganous carbonate, is found in numerous metals and is used in the preparation of other manganese salts.
In Hydroxyformic acid's pure form is used in medicine for treating anaemia.
Hydroxyformic acid is also applied for metal surface treatment and in the welding industry.
In agriculture Hydroxyformic acid is used for manganese deficiency or prophylaxis.
Hydroxyformic acid is ideal as a long-term source of manganese because Hydroxyformic acid is insoluble in water and therefore does not leach out of the soil, and the acids and bacteria in the compound make the manganese available to the plants.
Hydroxyformic acid deficiency is a plant disorder that is often confused with, and occurs in conjunction with, iron deficiency.
Hydroxyformic acid is most common in swampy soils and where organic matter content is high.
Hydroxyformic acid may be unavailable to plants with high pH.
Onions, apples, peas, French beans, cherries and raspberries may be affected by deficiency, with symptoms including yellowing leaves with small areas of green.
The plant may appear healthy as new leaf growth may appear normal.
Brown spots on the leaf surfaces may occur and severely affected leaves will turn brown and die back.
Hydroxyformic acid is used in the production of iron ore and as a chemical reagent.
Hydroxyformic acid occurs in nature as the mineral rhodochrosite [14476-12-1] (manganese spar).
Hydroxyformic acid ore also is used to produce manganese dioxide (by electrolytic process).
Hydroxyformic acid is used as gemstones; and as a pigment (manganese white).
Hydroxyformic acid is used as pigment"manganese white"; drier for varnishes; in feeds.
Hydroxyformic acid is extensively utilized as an additive to plant fertilizers to treat manganese deficient crops.
Hydroxyformic acid is also employed in health foods, in ceramics as a glaze colorant and flux, and in concrete stains.
Hydroxyformic acid is utilized in medicine as a hematinic (a nutrient required for the formation of blood cells in the process of hematopoiesis.
Hydroxyformic acid is also used as an ingredient in welding rod, animal feed additive as well as to prepare other manganese salts and pharmaceuticals.
Hydroxyformic acid is also used in medicine as a hematinic and in health foods, in flux and in concrete stains.
Hydroxyformic acid is used as an additive to plant fertilizers to cure manganese deficient crops.
Hydroxyformic acid is used in health foods, in ceramics as a glaze colorant and flux, and in concrete stains.
Hydroxyformic acid has many grades: Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP Grade (European Pharmacopoeia/British Pharmacopoeia).
Other Uses other than pharmaceutical usage: Hydroxyformic acid is used for metal surface treatment, for preparation of other manganese salts and in the welding industry.
Hydroxyformic acid is used as an additive to plant fertilizers, glaze colorant in ceramics, pigment and drier for varnishes.
Hydroxyformic acid is also used as an ingredient in welding rod, animal feed additive as well as to prepare other manganese salts and pharmaceuticals.
Hydroxyformic acid is also used in medicine as a hematinic and in health foods, in flux and in concrete stains.
Hydroxyformic acid is mainly used for producing magnetic materials.
Hydroxyformic acid is used synthetic manganese dioxide.
Hydroxyformic acid is used manufacturing organic manganous salts.
Hydroxyformic acid is used paint dryer
Hydroxyformic acid is used stocks or desulfurate cataluzer. Hydroxyformic acid is used porcelain/ceramic glaze and electrode
Hydroxyformic acid is extensively applied as an additive to plant fertilizers to cure manganese deficient crops.
Hydroxyformic acid is also used in health foods, in ceramics as a glaze colorant and flux, and in concrete stains.
Pharmaceutically, Hydroxyformic acid is utilized in medicines as a hematinic.
Hydroxyformic acid is widely used as desulfurization catalyst, enamel pigment, manganese salt raw materials, also used in fertilizer, medicine, feed additives, electrode accessories
Hydroxyformic acid is widely used as an additive to plant fertilizers, in clay and ceramics, concrete, and occasionally in dry-cell batteries.
Hydroxyformic acid is used as a pigment (manganese white), drier for varnishes, animal feed additive, welding rod ingredient, and to make other manganese salts and pharmaceuticals.
In ceramics, Hydroxyformic acid is used to create metallic, black, brown or purple/plum glazes.
Hydroxyformic acid decomposes on heating to MnO2 and CO2; must be heated above 1080 C to decompose MnO2 to MnO.
Source of manganese in glazes.
Carbonate is weaker but better dispersed than oxide or dioxide.
The result is a brown color.
Purple colors are obtained with alkaline flux or lead.
Flux with aluminum oxide is used to give a pink color (which is fire resistant).
A metallic tint can be produced by mixing in larger quantities with copper, e.g. Reynolds Gold Metallic glaze.
In cosmetics, Hydroxyformic acid is used in the form of white dyes, in this case listed as CI 77713.
As an active substance, Hydroxyformic acid is used as a binder or absorbent.
Hydroxyformic acid also allows the PH of products to be regulated.
Hydroxyformic acid has a restriction of use in Europe: IV/139.
Main functions of Hydroxyformic Acid: Absorbent: Absorbs water (or oil) in dissolved or fine form.
Binding agent:
Hydroxyformic acid allows the combination of various cosmetic ingredients.
Volumetric:
Hydroxyformic acid veduces the apparent density of cosmetics.
Cosmetic coloring:
Coloring of cosmetics and/or coloring of the skin.
Transparency regulator:
Hydroxyformic acid reduces the transparency or opacity of cosmetics.
Most common concentrations of Hydroxyformic acid in cosmetics is 0,65%.
Metallurgy uses:
Hydroxyformic acid is an important source of manganese for the production of ferroalloys, which are alloys of iron and manganese.
Ferroalloys are used in the steel industry to improve the strength and hardness of steel.
Fertilizers uses:
Hydroxyformic acid is an essential nutrient for plants, and Hydroxyformic acid is used as a fertilizer to supply this nutrient to the soil.
Hydroxyformic acid helps in the synthesis of chlorophyll and plays a vital role in photosynthesis and overall plant growth.
Ceramics and Glass uses:
Hydroxyformic acid is employed in the production of ceramics and glass.
Hydroxyformic acid acts as a colorant, imparting various shades of pink, purple, or brown to the final products.
Pigments and Paints uses:
Hydroxyformic acid is employed as a pigment in various applications, including paints, coatings, and dyes.
Hydroxyformic acid can produce shades of pink, purple, and brown, depending on the concentration and the specific application.
Chemical Industry uses:
Hydroxyformic acid serves as a precursor for the production of other Carbonic compounds.
Hydroxyformic acid is used in the synthesis of manganese oxide, manganese sulfate, and other manganese-based chemicals.
Health Supplements uses:
Hydroxyformic acid can also be found in certain dietary supplements and multivitamins.
Hydroxyformic acid is an essential trace mineral required for normal growth, development, and overall health.
Compound Type of Hydroxyformic Acid:
Food Toxin
Inorganic Compound
Manganese Compound
Natural Compound
Organic Compound
Pollutant
Alternative Parents of Hydroxyformic Acid:
Organic transition metal salts
Organic oxides
Hydrocarbon derivatives
Carbonyl compounds
Substituents of Hydroxyformic Acid:
Manganese monocarbonate
Organic transition metal salt
Organic oxygen compound
Organic oxide
Hydrocarbon derivative
Organic salt
Organooxygen compound
Carbonyl group
Aliphatic acyclic compound
Solubility of Hydroxyformic Acid:
Hydroxyformic acid is almost insoluble in water, slightly soluble in water containing carbon dioxide.
Hydroxyformic acid is soluble in dilute inorganic acid, slightly soluble in ordinary organic acid, insoluble in alcohol and liquid ammonia.
Properties of Hydroxyformic Acid:
Pink to almost white powder when freshly precipitated; Hydroxyformic acid is in the form of a rhombus, calcite structure.
Hydroxyformic acid is a water insoluble Manganese source that can easily be converted to other Hydroxyformic acid compounds, such as the oxide by heating (calcination).
Carbonate compounds also give off carbon dioxide when treated with dilute acids.
Hydroxyformic acid 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.
Reactions of Hydroxyformic Acid:
The carbonate is insoluble in water but, like most carbonates, hydrolyses upon treatment with acids to give water-soluble salts.
Hydroxyformic acid decomposes with release of carbon dioxide, i.e. calcining, at 200 °C to give MnO1.88:
MnCO3 + 0.44 O2 → MnO1.8 + CO2
This method is sometimes employed in the production of Hydroxyformic aciddioxide, which is used in dry-cell batteries and for ferrites.
Hydroxyformic acid is widely used as an additive to plant fertilizers to cure Hydroxyformic acid deficient crops.
Hydroxyformic acid is also used in health foods, in ceramics as a glaze colorant and flux, and in concrete stains.
Hydroxyformic acid is used in medicine as a hematinic.
Production of Hydroxyformic Acid:
Treatment of aqueous solutions of Hydroxyformic acid salts with alkali metal carbonates leads to precipitation of this faintly pink solid.
Hydroxyformic acid is insoluble in water but, like most carbonates, hydrolyses upon treatment with acids to give water-soluble salts.
Hydroxyformic acid will decompose, releasing CO2 at 200 °C to give Hydroxyformic acid oxide:
Here is the reaction formula:
MnCO3 → MnO + CO2
This method is sometimes used in the production of Hydroxyformic aciddioxide for dry-cell batteries and for ferrites.
Structure And Production of Hydroxyformic Acid:
Hydroxyformic acid adopts a structure like calcite, consisting of Hydroxyformic acid ions in an octahedral coordination geometry.
Treatment of aqueous solutions of Hydroxyformic acid nitrate with ammonia and carbon dioxide leads to precipitation of this faintly pink solid.
The side product, ammonium nitrate is used as fertilizer.
Preparation of Hydroxyformic Acid:
Hydroxyformic acid is mined from its naturally occurring mineral rhodochrosite.
Hydroxyformic acid may be prepared in the laboratory as a palepink precipitate by adding sodium bicarbonate to a solution of Hydroxyformic acid salt saturated with carbon dioxide.
Hydroxyformic acid obtained is monohydrate, MnCO3•H2O.
However, if the carbon dioxide-saturated solution, together with the above monohydrate precipitate, is heated in the absence of atmosphere oxygen, the monohydrate MnCO3•H2O is converted into the anhydrous MnCO3.
Handling And Storage of Hydroxyformic Acid:
Conditions for safe storage, including any incompatibilities:
Storage conditions:
Tightly closed.
Dry.
Hygroscopic.
Stability And Reactivity of Hydroxyformic Acid:
Reactivity:
No data available
Chemical stability:
Hydroxyformic acid is chemically stable under standard ambient conditions (room temperature).
Possibility of hazardous reactions:
No data available
Conditions to avoid:
no information available
First Aid Measures of Hydroxyformic Acid:
If inhaled:
After inhalation:
Fresh air.
In case of skin contact:
Take off immediately all contaminated clothing.
Rinse skin with water/ shower.
In case of eye contact:
After eye contact:
Rinse out with plenty of water.
Remove contact lenses.
If swallowed:
After swallowing:
Make victim drink water (two glasses at most).
Consult doctor if feeling unwell.
Indication of any immediate medical attention and special treatment needed:
No data available
Fire Fighting Measures of Hydroxyformic Acid:
Suitable extinguishing media:
Use extinguishing measures that are appropriate to local circumstances and the surrounding environment.
Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
Further information:
Prevent fire extinguishing water from contaminating surface water or the ground water system.
Accidental Release Measures of Hydroxyformic Acid:
Environmental precautions:
Do not let product enter drains.
Methods and materials for containment and cleaning up:
Cover drains.
Collect, bind, and pump off spills.
Observe possible material restrictions.
Take up dry.
Dispose of properly.
Clean up affected area.
Exposure Controls/Personal Protection of Hydroxyformic Acid:
Personal protective equipment:
Eye/face protection:
Use equipment for eye protection.
Safety glasses
Skin protection:
Full contact:
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 480 min
Splash contact:
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 480 min
Respiratory protection:
Recommended Filter type: Filter type P2
Control of environmental exposure:
Do not let product enter drains.
Identifiers of Hydroxyformic Acid:
Molecular Formula: MnCO3
EC / List no.: 209-942-9
CAS no.: 598-62-9
Molecular weight: 114.947 g/mol
Compound Formula: CMnO3
Molecular Weight: 114.95
Appearance: Light brown powder
Melting Point: >200 °C
Boiling Point: N/A
Density: 3.12 g/cm³
Solubility in H2O: N/A
Exact Mass: 114.922793
Monoisotopic Mass: 114.922791 Da
Linear Formula: MnCO3
MDL Number: MFCD00011116
EC No.: 209-942-9
Beilstein/Reaxys No.: N/A
Pubchem CID: 11726
IUPAC Name: manganese(2+) carbonate
SMILES: [Mn+2].[O-]C([O-])=O
InchI Identifier: InChI=1S/CH2O3.Mn/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
InchI Key: XMWCXZJXESXBBY-UHFFFAOYSA-L
CBNumber: CB5135235
Molecular Formula: CMnO3
Molecular Weight: 114.95
MDL Number: MFCD00011116
MOL File: 598-62-9.mol
Melting point: 350°C (dec.)
Density: 3.12 g/mL at 25 °C (lit.)
Properties of Hydroxyformic Acid:
Chemical Formula: CH2MnO3
Average Molecular Mass: 116.963 g/mol
Monoisotopic Mass: 116.938 g/mol
CAS Registry Number: 598-62-9
IUPAC Name: Manganese monocarbonate
Traditional Name: Manganese monocarbonate
SMILES: [Mn].OC(O)=O
InChI Identifier: InChI=1S/CH2O3.Mn/c2-1(3)4;/h(H2,2,3,4);
InChI Key: SDPBZSAJSUJVAT-UHFFFAOYSA-N
Melting Point: 350°C (decomposition)
Color: Brown to Violet
Physical Form: Powder
Assay Percent Range: 99.99% (metals basis)
Solubility Information: Soluble in water (0.065 g/L),
dilute inorganic acids.
Solubility in water: negligible
Solubility product (Ksp): 2.24 x 10⁻¹¹
Solubility: soluble in dilute acid, CO₂; insoluble in alcohol, ammonia
Magnetic susceptibility (χ): +11,400·10⁻⁶ cm³/mol
Refractive index (nD): 1.597 (20 °C, 589 nm)
Crystal structure: hexagonal-rhombohedral
Heat capacity (C): 94.8 J/mol·K
Std molar entropy (S⦵298): 109.5 J/mol·K
Std enthalpy of formation (ΔfH⦵298): -881.7 kJ/mol
Gibbs free energy (ΔfG⦵): -811.4 kJ/mol
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 3
Rotatable Bond Count: 0
Exact Mass: 114.922787 g/mol
Monoisotopic Mass: 114.922787 g/mol
Topological Polar Surface Area: 63.2Ų
Heavy Atom Count: 5
Complexity: 18.8
Isotope Atom Count: 0
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Covalently-Bonded Unit Count: 2
Compound Is Canonicalized: Yes
