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Manganese(II) Chloride Dihydrate

CAS #:

20603-88-7

Linear Formula:

MnCl₂• 2H₂O

EC No.:

231-869-6

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PRODUCT	Product Code	ORDER	SAFETY DATA	TECHNICAL DATA
Manganese(II) Chloride Dihydrate	MN2-CL-01-P.2HYD	Pricing >	SDS >	Data Sheet >

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Manganese(II) Chloride Dihydrate Properties (Theoretical)

Compound Formula	Cl₂H₄MnO₂
Molecular Weight	161.87
Appearance	White powder or granules
Melting Point	650 °C (anhydrous)
Boiling Point	1190 °C (anhydrous)
Density	2.27 g/cm³
Solubility in H2O	1200 g/l
Storage Temperature	5-30 °C
pH	5 - 6 (50 g/l, H₂O, 20 °C)
Exact Mass	160.897 g/mol
Monoisotopic Mass	160.897 g/mol

Manganese(II) Chloride Dihydrate Health & Safety Information

Signal Word	Warning
Hazard Statements	H302-H411
Hazard Codes	N, Xi
Precautionary Statements	P273
Risk Codes	R 22-51/53
Safety Statements	S 61
RTECS Number	OO9630000
Transport Information	UN3077 9/PG III
WGK Germany	1
GHS Pictograms	GHS07 Exclamation Point GHS09 Environment
MSDS / SDS	Request MSDS / SDS

About Manganese(II) Chloride Dihydrate

Manganese(II) Chloride Dihydrate is generally immediately available in most volumes. American Elements manufactures materials to many standard grades when applicable including Mil Spec (military grade), ACS, Reagent and Technical Grades; Food, Agricultural and Pharmaceutical Grades, Optical, Semiconductor, and Electronics Grades, and follows applicable USP, EP/BP, and ASTM testing standards. Most materials can be produced in high and ultra high purity forms (99%, 99.9%, 99.99%, 99.999%, and higher). Standard and custom packaging is available. Additional technical, research and safety (SDS) information is available. Please request a quote above to receive pricing information based on your specifications.

Manganese(II) Chloride Dihydrate Synonyms

Manganese(2+) dichloride dihydrate, manganous chloride dihydrate

Chemical Identifiers

Linear Formula	MnCl₂• 2H₂O
MDL Number	N/A
EC No.	231-869-6
IUPAC Name	manganese(2+); dichloride; dihydrate
SMILES	O.O.[Cl-].[Cl-].[Mn+2]
InchI Identifier	InChI=1S/2ClH.Mn.2H2O/h21H;;21H2/q;;+2;;/p-2
InchI Key	BEYCFZBNRLPHEP-UHFFFAOYSA-L

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Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

Chlorine

17 Cl 35.453000000 Chlorine

Chlorine is a Block P, Group 17, Period 3 element. Its electron configuration is [Ne]3s²3p⁵. The chlorine atom has a covalent radius of 102±4 pm and its Van der Waals radius is 175 pm. Chlorine Model In its elemental form, chlorine is a yellow-green gas. Chlorine is the second lightest halogen after fluorine. It has the third highest electronegativity and the highest electron affinity of all elements, making it a strong oxidizing agent. It is rarely found by itself in nature. Chlorine was discovered and first isolated by Carl Wilhelm Scheele in 1774. It was first recognized as an element by Humphry Davy in 1808.

Manganese

25 Mn 54.938045000 Manganese

See more Manganese products. Manganese (atomic symbol: Mn, atomic number: 25) is a Block D, Group 7, Period 4 element with an atomic weight of 54.938045. Manganese Bohr Model 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. Elemental Manganese 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."