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Linear Formula: (CH3CO2)2Mn
CAS Number: 638-38-0
Molecular Weight: 173.03
EC Number: 211-334-3
MDL number: MFCD00013039
PubChem Substance ID: 24859918
NACRES: NA.23
MDL: MFCD00013039
EINECS: 211-334-3
Manganese(II) acetate are chemical compounds with the formula Mn(CH3CO2)2·(H2O)n where n = 0, 2, 4.
These materials are white or pale pink solids.
Some of these compounds are used as a catalyst and as fertilizer.
About Manganese Acetate
Acetate Formula StructureManganese Acetate is a moderately water soluble crystalline Manganese source that decomposes to Manganese oxide on heating.
Manganese Diacetate is generally immediately available in most volumes.
All metallic acetates are inorganic salts containing a metal cation and the acetate anion, a univalent (-1 charge) polyatomic ion composed of two carbon atoms ionically bound to three hydrogen and two oxygen atoms (Symbol: CH3COO) for a total formula weight of 59.05.
Acetates are excellent precursors for production of ultra high purity compounds, catalysts, and nanoscale materials.
We also produce Manganese Acetate Solution.
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.
Manganese Difluoride is a light pink crystalline solid composed of manganese and fluoride with the formula MnF2.
Manganese Difluoride is made by treating manganese and diverse compounds of manganese(II) in hydrofluoric acid.
Manganese Difluoride is used in the manufacture of special kinds of glass and lasers.
Organic compound, salt of bivalent transitional metal manganese and organic acetic acid.
From water solutions crystallizes as tetrahydrate.
Backed by the team of skillful and expert professionals, we are able to manufacture, supply and export Manganese Acetate.
MANGANESE DİACETATEs are extracted from supreme quality manganese that is collected from the respected sellers of the market.
Known for their accurate composition, MANGANESE DİACETATEs are used as a desiccant, catalyst and fertilizer.
Manganese Diacetates have gained a huge demand among the clients for their correct pH value and longer shelf life.
Packed in tamper proof packaging material, Manganese Acetate is delivered to the clients in a secure manner.
PROPERTIES
Quality Level: 100
Assay: 98%
Form: powder
Reaction suitability: core: manganese
Similes string: CC(=O)O[Mn]OC(C)=O
InChI: 1S/2C2H4O2.Mn/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2
InChI key: UOGMEBQRZBEZQT-UHFFFAOYSA-L
Chemical formula Mn(CH3CO2)2 (anhydrous)
Mn(CH3CO2)2·4H2O (tetrahydrate)
Molar mas: 173.027 g/mol (anhydrous)
245.087 g/mol (tetrahydrate)
Appearance: white crystals (anhydrous)
light pink monoclinic crystals (tetrahydrate)
Density 1.74 g/cm3 (anhydrous)
1.59 g/cm3 (tetrahydrate)
Melting point 210 °C (410 °F; 483 K) (anhydrous)
80 °C (tetrahydrate)
Solubility: Soluble in water (about 700g/L at 20°C for tetrahydrate), methanol, acetic acid (anhydrous)
soluble in water, ethanol (tetrahydrate)
Magnetic susceptibility (χ): +13,650·10−6 cm3/mol
Compound Formula C4H6MnO4
Boiling Point N/A
Density 1.74 g/cm3
Solubility in H2O Soluble
Exact Mass 172.964654
Monoisotopic Mass 172.964654
Major Category: Metals
SpectraBase Spectrum ID 9fe32gnfA7A
Name MANGANESE(II) ACETATE, TETRAHYDRATE
Source of Sample Fluka Chemie AG, Buchs, Switzerland
Catalog Number 63537
CAS Registry Number 6156-78-1
Copyright Copyright © 1980, 1981-2021 John Wiley & Sons, Inc. All Rights Reserved.
Density 1.59
Formula C4H14MnO8
InChI InChI=1S/2C2H4O2.Mn.4H2O/c2*1-2(3)4;;;;;/h2*1H3,(H,3,4);;4*1H2/q;;+2;;;;/p-2
InChIKey CESXSDZNZGSWSP-UHFFFAOYSA-L
Instrument Name Bio-Rad FTS 175C with Raman accessory
Molecular Weight 245.09
Purity PURUM P.A.; >99.0%
RTECS Number AI5775000
Raman Corrections Referenced to internal white light source; Baseline subtracted
Raman Laser Source Nd:YAG
SpectraBase Batch ID HRWe7qw12Ve
Technique FT-Raman
HSN Code : 29152930
IMDG Identification : Not Regulated for Transport (Non-Haz)
Molecular Formula : C4H6MnO4.4H2O
Molecular Weight : 245.09
Storage : Room Temperature
Shelf Life : 60 Months
EPA Chemicals under the TSCA
Color/Form
BROWN CRYSTALS
Applications
Application Manganese(II)acetate tetrahydrate for synthesis. CAS 6156-78-1, pH 7.0 (50 g/l, H₂O, 20 °C).
Manganese(II) acetate is used as a dye mordant and varnish drier.
Manganese Diacetate is also used in fertilizers, food packaging and feed additives.
Further, it serves as a desiccant, catalyst, intermediate and ion exchange agent.
Catalyst
Catalyst in the production of synthetic fibers.
Component of dyestuff, pigment, pigment, paint drier and fertilizer.
Used as a catalyst in production of polyester chips and PTA.
Used in a wide variety of different reactions including oxidization reactions, vinyl ester synthesis and polymerization reactions.
Used in leather tanning and in dishwashing tablets.
Also used as laboratory reagent, laboratory chemical.
Manganese Diacetate is used as a catalyst in production of polyester chips and PTA.
Manganese Diacetate is used in a wide variety of different reactions including oxidization reactions, vinyl ester synthesis and polymerization reactions.
Manganese Diacetate is used in leather tanning and in dishwashing tablets.
Manganese Diacetateis also used as laboratory reagent, laboratory chemical.
Based on Manganese Diacetate, this report displays the production, revenue, price, market share, and growth rate of each type primarily split into;
Manganese(III) acetate
Manganese(II) acetate
Based on the end users/applications, this report focuses on the status and outlook for major applications/end users, consumption (sales), market share, and growth rate for each application, including;
Chemical Industry
Catalyst
Drier
Fertilizer industry
Other
Catalyst in production of polyester chips
Leather tanning
Dish washing tablets
In Required Fields
Film and Photography Sector, Printing and Publishing industry, Textile processing industry, Leather manufacturing industry, Metal plating, Electronics industry, Mining industry, Agricultural sector, Soaps and Detergent industry, Pharmaceutical industry, Cleaning agent production industry, Industrial Research laboratory, Food processing industry, Petrochemical industry, Cosmetics industry
Manganese Diacetate is used as a catalyst for polyester chips and PTA production.
Manganese Diacetate is also used in various reactions such as oxidation, synthesis and polymerization of vinyl esters.
Manganese Diacetate can also be used for leather taning and dishwashing tablets ,used as a desiccant for paints, coatings ,printing and dyeing mordants, feed additives etc.
Key Features :
Quality testing can be performed easily
Gives best result after quality testing
Quality-tested and genuine ingredients used
Excellent quality and accurate composition of chemicals
High purity and authenticity of MANGANESE DİACETATE
Secure & environment friendly packaging
Easy Production process
Extra pure forms and high performance
Safe,reliable and secured packaging
High performance of Manganese Diacetate
Superior and refined Manganese Diacetate
Offered in reasonable price
Structure
The anhydrous material and dihydrate Mn(CH3CO2)2·2H2O are coordination polymers.
The dihydrate has been characterized by X-ray crystallography.
Each Mn(II) center is surrounded by six oxygen centers provided by aquo ligands and acetates.
Specifications
Assay Percent Range 99% min. (Complexometry)
Linear Formula (CH3CO2)2Mn·4H2O
Merck Index 14, 5724
Solubility Information Solubility in water: very soluble. Other solubilities: soluble in alcohol
Formula Weight 245.09
Physical Form Crystals
Percent Purity 99+%
Grade Analysis
Chloride 20ppm max
Chlorine (Cl) 20ppm max.
Copper (Cu) 5ppm max.
Density 1.58
Insoluble in Water 0.01% max.
Insoluble Matter 0.01% max. (in water)
Iron (Fe) 50ppm max.
Nickel (Ni) 20ppm max.
Packaging Plastic bottle
Solubility Solubility in water: very soluble. Other solubilities: soluble in alcohol
Sulfate 50ppm max.
Color Pink
Melting Point >300.0°C
pH 6 to 7 (5% soln.)
Quantity 25g
Flash Point >130°C
Chemical Name or Material Manganese(II) acetate tetrahydrate, 99+%
Appearance (Colour) Pink
Appearance (Form) Crystalline powder
Solubility (Turbidity) 10% aq. solution Clear
Solubility (Colour) 10% aq. solution Pink
Assay min. 97%
Chloride (CI) max. 0.001%
Sulphate (SO4) max. 0.005%
Iron (Fe) max. 0.001%
Heavy Metals (Pb) max. 0.005%
STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Dust generation.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong acids, strong bases.
Hazardous Polymerization: Has not been reported.
REGULATORY INFORMATION
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
WGK (Water Danger/Protection)
CAS# 638-38-0: No information available.
CAS# 6156-78-1: 1
Canada
CAS# 638-38-0 is listed on Canada's NDSL List.
CAS# 638-38-0 is listed on Canada's Ingredient Disclosure List.
CAS# 6156-78-1 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 638-38-0 is listed on the TSCA inventory.
CAS# 6156-78-1 is not on the TSCA Inventory because it is a hydrate.
Manganese Diacetate is considered to be listed if the CAS number for the anhydrous form
Manganese Diacetate on the inventory (40CFR720.3(u)(2)).
HANDLING and STORAGE
Handling:
Wash thoroughly after handling.
Remove contaminated clothing and wash before reuse.
Use with adequate ventilation.
Minimize dust generation and accumulation.
Avoid contact with eyes, skin, and clothing.
Avoid breathing dust.
Storage:
Keep container
Certificate of Analysis (30)
Exposure Assessment
TLV (ACGIH): 0.02 mg/m3, as Mn (respirable fraction), 0.1 mg/m3, as Mn (inhalable fraction)
PEL (OSHA): Ceiling(OSHA)=5 mg/m3, as Mn
MAK: 0.2 mg/m3, as Mn (inhalable fraction), 0.02 mg/m3, as Mn (respirable fraction)
More information from the unit converter
How many grams Manganese(II) Acetate in 1 mol? The answer is 173.026089.
We assume you are converting between grams Manganese(II) Acetate and mole.
You can view more details on each measurement unit:
molecular weight of Manganese(II) Acetate or mol
The molecular formula for Manganese(II) Acetate is Mn(CH3COO)2.
The SI base unit for amount of substance is the mole.
1 grams Manganese(II) Acetate is equal to 0.0057794752558962 mole.
Note that rounding errors may occur, so always check the results.
Type in your own numbers in the form to convert the units!
Precursors
Reaction between manganese(II) hydroxycarbonate, carbonate or hydroxide and excess of acetic acid
Chemical equation:
4CH3COOH + Mn2(CO3)(OH)2 = 2Mn(CH3COO)2 + 3H2O + CO2↑
2CH3COOH + MnCO3 = Mn(CH3COO)2 + H2O + CO2↑
2CH3COOH + Mn(OH)2 = Mn(CH3COO)2 + 2H2O
For preparation of 100.00g of manganese(II) acetate tetrahydrate а 41.60g of manganese hydroxycarbonate or 46.90g of carbonate or 36.29g of hydroxide and 70.01g of 70% acetic acid is required.
Add acid to the flask, then add small parts of manganese compound with stirring until it will totally dissolve or, if you use carbonate, until carbon dioxide emission will stop.
After reaction will stop, filter the solution and use it for crystal growing.
Reaction between chloride, sulfate or manganese(II) nitrate and excess of concentrated acetic acid
Chemical equation:
2CH3COOH + MnCl2 = Mn(CH3COO)2↓ + 2HCl
2CH3COOH + MnSO4 = Mn(CH3COO)2↓ + H2SO4
2CH3COOH + Mn(NO3)2 = Mn(CH3COO)2↓ + 2HNO3
For preparation of 100.00g of manganese(II) acetate tetrahydrate а 80.75g of manganese(II) chloride tetrahydrate or 113.06g of manganese(II) sulfate heptahydrate or 117.12g of manganese(II) nitrate hexahydrate and 49.00g of glacial acid acetic or 70.01g of 70% acetic acid is required.
Add to the flask with hot manganese compounds solution a acid solution with heating and stirring.
Cooling this mixture will cause forming a large amount of crystalline precipitation.
Filter precipitate and wash it wish small amount of glacial acetic acid, then filter the solution and use
