MANGANE SULPHATE MONOHYDRATE

Synonyms

Manganese(II) sulfate monohydrate; Manganese sulfate monohydrate; monohydrate, CAS 10034-96-5; 10034-96-5; MANGANESE SULFATE MONOHYDRATE; Manganese sulfate monohydrate; Manganese sulfate hydrate; 15244-36-7; Manganous sulfate monohydrate; Manganese(II) sulfate hydrate; MnSO4.H2O; Manganese(2+) sulfate monohydrate; UNII-W00LYS4T26; Manganese (II) sulfate; Manganese sulfate [USP]; MFCD00149159; W00LYS4T26; MANGANESE SULFATE,MONOHYDRATE; Manganese sulfate (USP); Sulfuric acid, manganese(2+) salt, hydrate (1:1:1); Manganese (IV) Sulfate Monohydrate; Manganese sulphate monohydrate; Manganese sulfate monohydrate, 99+%, extra pure; Manganese sulfate monohydrate, 98+%, ACS reagent; manganese(II) sulphate monohydrate; Manganese Sulfate FCC; ACMC-1BSCQ; Manganese sulfate (TN); MnSO4 H2O; Manganese sulfate xhydrate; Manganese(II)sulfatehydrate; Mn.SO4.H2O; Manganese(ii)sulfate hydrate; KSC174C4L; DTXSID4020795; CHEBI:86364; CTK0H4145; KS-00000VSA; Manganese( cento) sulfate hydrate; 7785-87-7 (anhydr.); manganese(2+) sulphate monohydrate; 8843AF; AKOS015903837; manganese(2+) sulfate--water (1/1); Sulfuric acid hydroxymanganese(II) salt; AB0051264; Manganese sulfate monohydrate 10034-96-5; FT-0628098; FT-0628152; D04854; Manganese sulfate monohydrate ACS Fine Powder; Manganese sulfate monohydrate, EP, USP grade; Sulfuric acid, manganese(2 ) salt (1:1), hydrate; Q12447682; Sulfuric acid,manganese(2+) salt (1:1), hydrate (8CI,9CI); Manganese(2+) sulfate monohydrate; Manganese sulfate monohydrate; Manganous sulfate monohydrate; Sulfuric acid manganese salt (1:1) monohydrate; mangan sülfat monohidrat; manganez sülfat monohidrat; mangan sülfate monohidrat; manganez sülfate monohidrat; Mangan sülfat mono hidrat

MANGANE SULPHATE MONOHYDRATE

Manganese sulphate monohydrate
A widely used nutrient that finds a major application as a soil supplement and also as a feed additive for animals.

Industry: Agriculture, Animal Feed

Application: Feed additives, Fertilisers, Micronutrients, Premixes

Synonyms: Manganese(II) sulfate monohydrate; Manganous sulfate monohydrate

CAS number: 10034-96-5

Molecular Weight of Mangane sulfate monohydrate    :169.02 g/mol    Computed by PubChem 2.1 (PubChem release 2019.06.18)
Hydrogen Bond Donor Count of Mangane sulfate monohydrate    :    1    Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Hydrogen Bond Acceptor Count of Mangane sulfate monohydrate    :    5    Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Rotatable Bond Count of Mangane sulfate monohydrate    :    0    Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Exact Mass of Mangane sulfate monohydrate    :    168.900338 g/mol    Computed by PubChem 2.1 (PubChem release 2019.06.18)
Monoisotopic Mass of Mangane sulfate monohydrate    :    168.900338 g/mol    Computed by PubChem 2.1 (PubChem release 2019.06.18)
Topological Polar Surface Area of Mangane sulfate monohydrate    :    89.6 Ų    Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Heavy Atom Count of Mangane sulfate monohydrate    :    7    Computed by PubChem
Formal Charge of Mangane sulfate monohydrate    :    0    Computed by PubChem
Complexity of Mangane sulfate monohydrate    :    62.2    Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Isotope Atom Count of Mangane sulfate monohydrate    :    0    Computed by PubChem
Defined Atom Stereocenter Count of Mangane sulfate monohydrate    :    0    Computed by PubChem
Undefined Atom Stereocenter Count of Mangane sulfate monohydrate    :    0    Computed by PubChem
Defined Bond Stereocenter Count of Mangane sulfate monohydrate    :    0    Computed by PubChem
Undefined Bond Stereocenter Count of Mangane sulfate monohydrate    :    0    Computed by PubChem
Covalently-Bonded Unit Count of Mangane sulfate monohydrate    :    3    Computed by PubChem
Compound  of Mangane sulfate monohydrate Is Canonicalized    Yes

Manganese sulfate monohydrate appears as odorless pale red slightly efflorescent crystals or light pink powder. pH (5% solution) 3.7. (NTP, 1992)

Manganese sulfate monohydrate is a hydrate that is the monohydrate form of manganese(II) sulfate. It has a role as a nutraceutical. It is a hydrate, a manganese molecular entity and a metal sulfate. It contains a manganese(II) sulfate.

Manganese(II) sulfate
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Manganese(II) sulfate
Manganese(II) sulfate close-up.jpg
Manganese sulfate monohydrate
Manganese(II)-sulfate-tetrahydrate-sample.jpg
Manganese(II) sulfate tetrahydrate
Names
IUPAC name
Manganese(II) sulfate
Identifiers
CAS Number    
7785-87-7 check
10034-96-5 (monohydrate) ☒
10101-68-5 (tetrahydrate) ☒
3D model (JSmol)    
Interactive image
ChEMBL    
ChEMBL1200557 ☒
ChemSpider    
22984 check
ECHA InfoCard    100.029.172 Edit this at Wikidata
EC Number    
232-089-9
PubChem CID    
24580
RTECS number    
OP1050000 (anhydrous)
OP0893500 (tetrahydrate)
UNII    
IGA15S9H40 
Properties
Chemical formula    MnSO4
Molar mass    151.001 g/mol (anhydrous)
169.02 g/mol (monohydrate)
223.07 g/mol (tetrahydrate)
277.11 g/mol (heptahydrate)
Appearance    white crystals (anhydrous)
pale pink solid (hydrates)
Density    3.25 g/cm3 (anhydrous)
2.95 g/cm3 (monohydrate)
2.107 g/cm3 (tetrahydrate)
Melting point    710 °C (1,310 °F; 983 K) (anhydrous)
27 °C (tetrahydrate)
Boiling point    850 °C (1,560 °F; 1,120 K) (anhydrous)
Solubility in water    52 g/100 mL (5 °C)
70 g/100 mL (70 °C)
Solubility    Very slightly soluble in methanol
insoluble in ether and ethanol.
Magnetic susceptibility (χ)    1.3660×10−2 cm3/mol
Structure
Crystal structure    orthogonal (anhydrous)
monoclinic (monohydrate)
monoclinic (tetrahydrate)
Hazards
Safety data sheet    ICSC 0290
EU classification (DSD) (outdated)    Harmful (Xn)
Dangerous for the environment (N)
R-phrases (outdated)    R48/20/22, R51/53
S-phrases (outdated)    (S2), S22, S61
NFPA 704 (fire diamond)    
NFPA 704 four-colored diamond
011
Related compounds
Other cations    Chromium(III) sulfate
Iron(II) sulfate
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references
Manganese sulfate usually refers to the inorganic compound with the formula MnSO4·H2O. This pale pink deliquescent solid is a commercially significant manganese(II) salt. Approximately 260,000 tonnes of manganese sulfate were produced worldwide in 2005. It is the precursor to manganese metal and many other chemical compounds. Manganese-deficient soil is remediated with this salt.[1]

Structure

Coordination sphere for Mn and S in the monohydrate. The O6 coordination sphere is provided by four separate sulfate groups and a pair of mutually trans bridging aquo ligands.[2]
The structure of MnSO4·H2O has been determined by X-ray crystallography. Like many metal sulfates, manganese sulfate forms a variety of hydrates: monohydrate, tetrahydrate, pentahydrate, and heptahydrate. All of these salts dissolve in water to give faintly pink solutions of the aquo complex [Mn(H2O)6]2+.

Applications and production
Typically, manganese ores are purified by their conversion to manganese(II) sulfate. Treatment of aqueous solutions of the sulfate with sodium carbonate leads to precipitation of manganese carbonate, which can be calcined to give the oxides MnOx. In the laboratory, manganese sulfate can be made by treating manganese dioxide with sulfur dioxide:[3]

MnO2 + SO2 + H2O → MnSO4(H2O)
It can also be made by mixing potassium permanganate with sodium bisulfate and hydrogen peroxide.

Manganese sulfate is a by-product of various industrially significant oxidations that use manganese dioxide, including the manufacture of hydroquinone and anisaldehyde.[1]

Electrolysis of manganese sulfate yields manganese dioxide, which is called EMD for electrolytic manganese dioxide. Alternatively oxidation of manganese sulfate with potassium permanganate yields the so-called chemical manganese dioxide (CMD). These materials, especially EMD, are used in dry-cell batteries.[1]

Natural occurrence
Manganese sulfate minerals are very rare in nature and always occur as hydrates. The monohydrate is called szmikite; tetrahydrate = ilesite; hexahydrate (the most rare) = chvaleticeite; pentahydrate = jōkokuite; heptahydrate = mallardite.

Product Information
CAS number    10034-96-5
EC index number    025-003-00-4
EC number    232-089-9
Grade    Ph Eur,USP,FCC
Hill Formula    MnO₄S * H₂O
Chemical formula    MnSO₄ * H₂O
Molar Mass    169.02 g/mol
HS Code    2833 29 80

PHYSICAL & CHEMICAL INFORMATION
Physical State; Appearance
PINK HYGROSCOPIC CRYSTALS. 

Physical dangers
 

Chemical dangers
Decomposes on heating. This produces sulfur oxides and manganese oxides. This generates toxic hazard. 

Formula: MnSO4.H2O
Molecular mass: 169.0
Relative density (water = 1): 2.95
Solubility in water, g/100ml: 76.2 (freely soluble)
Melting point: 400-450°C  

EXPOSURE & HEALTH EFFECTS
Routes of exposure
The substance can be absorbed into the body by inhalation of its aerosol and by ingestion. 

Effects of short-term exposure
The substance is irritating to the eyes. 

Inhalation risk
Evaporation at 20°C is negligible; a harmful concentration of airborne particles can, however, be reached quickly when dispersed, especially if powdered. 

Effects of long-term or repeated exposure
The substance may have effects on the central nervous system. Animal tests show that this substance possibly causes toxicity to human reproduction or development. 

Manganese Sulfate Monohydrate is a moderately water and acid soluble Manganese source for uses compatible with sulfates. Sulfate compounds are salts or esters of sulfuric acid formed by replacing one or both of the hydrogens with a metal. Most metal sulfate compounds are readily soluble in water for uses such as water treatment, unlike fluorides and oxides which tend to be insoluble. Organometallic forms are soluble in organic solutions and sometimes in both aqueous and organic solutions. Metallic ions can also be dispersed utilizing suspended or coated nanoparticles and deposited utilizing sputtering targets and evaporation materials for uses such as solar cells and fuel cells. Manganese Sulfate 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. We produce 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.